baber/WOPTO huggingface dataset:
Patent KR-20060105056-A (KR)
Title: Composition comprising an optically-active monomeric compound, method implementing said composition, monomeric compound, polymer comprising same, and use thereof
Inventor: LUUKAS TIMO
IPC: A61K8/49
Filed: 2005-02-28
Abstract: The invention relates to a cosmetic or pharmaceutical composition containing, in a physiologically-acceptable medium, at least one polymer comprising at least one novel monomeric compound having optical effect properties. The invention also relates to a cosmetic method of making up or caring for keratin materials, such as the skin belonging to the body or face, lips, nails, eyelashes, eyebrows and/or hair, consisting in applying one such cosmetic composition to said materials. The invention further relates to novel monomeric compounds having formula (I) and optical properties, the polymers comprising same and the uses thereof in a composition in order to provide said composition with optical effects, e.g. fluorescence or optical brightening.
Patent KR-20070018042-A (KR)
IPC: H04W88/02
Filed: 2005-02-18
Abstract: 데이터 컨테이너는 이동 전화와 같은 디바이스의 사용자 인터페이스용 컨텐츠 데이터의 제공시에 사용하기 위해 프로딩된다.     그 컨테이너는, 컨텐츠 데이터 및 그 컨텐츠 데이터에 대한 메타데이터를 포함하며, 그 메타데이터는, 컨텐츠 데이터로의 액세스를 제한하고/제한하거나 사용자 인터페이스내에서 컨텐츠 데이터의 사용을 위해 컨테스트를 제공한다. 
       
     사용자 인터페이스, 템플릿, 파슬, 트리그, 트리글렛.
Patent KR-20060131911-A (KR)
Title: Polymorphic forms of 6-11 bicyclic ketolide derivatives
Inventor: TANG DATONG
IPC: A61K31/7052
Filed: 2005-02-15
Abstract: The present invention includes EP-13420 polymorphic crystalline forms: Form I, Form II, Form Ia, and monohydrate and amorphous EP-13420 which posses distinct physical properties. In another embodiment of the present invention, there are provided methods of producing the various polymorphic forms in pure form or in combination with one another. The present invention also provides pharmaceutical compositions and formulations comprising the polymorphic and amorphous forms and methods of treating bacterial infections by administering the pharmaceutical compositions to a subject in need of such treatment.
Patent KR-20070044392-A (KR)
Title: A material composition for nano-and micro-lithography
Inventor: FU PENG FEI
IPC: G03F7/004
Filed: 2005-06-01
Abstract: A material composition, which is used as a liquid resist, includes a first component comprising a monomer portion and at least one cationically polymerizable functional group, and a crosslinker reactive with the first component and comprising at least three cationically polymerizable functional groups. The material composition also includes a cationic photoinitiator. Upon exposure to UV light, the material composition crosslinks via cure to form a cured resist film that is the reaction product of the first component, the crosslinker, and the cationic photoinitiator. An article includes a substrate layer and a resist layer formed on the substrate layer from the material composition.
Patent KR-20070007130-A (KR)
Title: Flame resistant thermal interface material
Inventor: CZUBAROW PAWEL
IPC: C08K3/00
Filed: 2005-02-09
Abstract: A flame resistant material is disclosed, which includes a polymer composite. The polymer composite includes iron oxide in an amount at least about 0.1 wt.% and not greater than about 5.0 wt.% of the polymer composite, hydrated metal oxide in an amount at least about 0.1 wt.% and not greater than about 5.0 wt.% of the polymer composite, zinc borate in an amount at least about 0.1 wt.% and not greater than about 5.0 wt.% of the polymer composite, and polymer. ® KIPO & WIPO 2007
Patent KR-20070002051-A (KR)
Title: Process for preparing pyridazinone compounds
Inventor: KERTESZ DENIS JOHN
IPC: C07C255/54
Filed: 2005-04-07
Abstract: The present invention provides a process for the preparation 6-[3-(hetero)aryloxy-2-fluoro-benzyl] -2H-pyridazin- 3-one compounds of formula VIII wherein R2 is an optionally substituted aryl or an optionally substituted heteroaryl, X is C1- 6 alkyl, halogen, or a function group readily derived therefrom and R5 is H, C02R5a or formula C; R5a is hydrogen or C1-6 alkyl; R4c is hydrogen or C1-6 alkyl. ® KIPO & WIPO 2007
Patent KR-20060134159-A (KR)
Title: Adhesive material, pressure sensitive adhesive film and method of use thereof
Inventor: AIHARA SHIN
IPC: C09J7/02
Filed: 2005-03-18
Abstract: An adhesive material and pressure sensitive adhesive film containing the same, characterized in that they satisfy the following requirements (a) and (b). These adhesive material and pressure sensitive adhesive film exhibit excellent stability against not only light and heat but also various chemicals. Consequently, they find suitable application in surface protection uses, transport storage uses, heat treatment uses, grinding polish uses and cutting working uses in the fields of electronic/semiconductor materials, optical/display materials, etc. wherein demands for performance and quality are strict. The above requirements are: (a) an olefinic polymer is contained, and (b) in the measurement according to differential scanning calorimetry test, the melting temperature (Tm) is in the range of 80 to 180°C while the melting heat (DeltaH) is at least 1 J/g.
Patent KR-20060135030-A (KR)
Title: Discharge processing machine power supply apparatus and power supply control method
Inventor: SAKAKIDA NAKA
IPC: B23H1/02
Filed: 2005-04-18
Abstract: A power supply apparatus of a discharge processing machine for welding/removing a workpiece by supplying a pulsed power to the work gap between an electrode (1) and the workpiece (2), comprising the second processing circuit for controlling a voltage to be applied to the work gap to cause a discharge therein; the first processing circuit operative, during a first driving scheme, to cause a constant current to flow in the work gap when detecting the discharge caused in the work gap by the voltage applied by the second processing circuit, while being operative, during a second driving scheme, to cause a voltage source (14) supplying a power in the second processing circuit to exhibit a constant voltage; and connecting means (13) for closing the connection with a power supply (4) so as to supply the power thereof via the second processing circuit during the first driving scheme, while opening the connection with the power supply (4) so as to cause the second processing circuit to be operative on the constant voltage from the voltage source (14) during the second driving scheme.
Patent KR-20070007955-A (KR)
Title: Method and system for selectively coating or etching surfaces
Inventor: LANDAU UWE
IPC: C25D7/06
Filed: 2005-05-04
Abstract: The invention relates to a method for selectively coating or etching surfaces during which the surface areas that are not to be treated are masked with a masking device (18) during the actual coating or etching process. The masking device (18) is pressed against these surface areas in a liquid-tight manner by a magnetic interaction between a magnet device (24) and a counter magnet device (26), during which at least one of the magnet devices (24) is situated on the side of the masking device (18) facing away from the surface. The inventive method is particularly suited for electroplating (endless) metal strips (12). The metal strips (12) are moved past, for example, an anode spraying head (16) for applying a suitable electrolyte, around which a masking strip (18) is guided in a circle with a ferromagnetic mask pressing strip (24) situated on the side of the masking strip facing away from the metal strip. Opposite the anode spraying head (16), a carrying strip (30) is guided in a circle around a magnet head (26) having a number of electromagnets (26,, 26g). These are selected in such a manner that said strips (12, 18, 24, 30) are pressed tightly against one another and are moved past the anode spraying head (16) as a single unit. The invention also relates to a masking system and to a selective coating or etching system for carrying out this method. ® KIPO & WIPO 2007
Patent KR-20070032950-A (KR)
Title: 시트 박리장치 및 박리방법
IPC: H01L21/68
Filed: 2005-06-22
Abstract: 박리시트(PS)에 감열접착성의 접착시트(S)가 적층된 원재료 시트(LS)를 반도체 웨이퍼(W)에 첩부한 후에, 반도체 웨이퍼의 외주를 따라 원재료 시트를 절단하고, 반도체 웨이퍼 상에 위치하는 박리시트(PS) 부분과 반도체 웨이퍼 주변의 외주측에 위치하는 원재료 시트 부분(S1)을 박리하는 시트 박리장치(50).  동 장치는, 웨이퍼(W)를 지지하는 테이블(47)에 대해 상대적으로 이동할 수 있는 롤(135)을 구비하고 있고, 당해 롤에 의해 박리 테이프(ST)를 원재료 시트(LS)에 첩부하고, 그 후에 권취하여 박리함으로써 웨이퍼(W)에 접착시트(S)만을 남기게 되어 있다.   
     
     박리시트, 접착시트, 원재료 시트, 반도체 웨이퍼, 시트 박리장치, 테이블, 롤, 박리 테이프, 첩부·권취부
Patent KR-20070019769-A (KR)
IPC: A23L23/00
Filed: 2004-06-11
Abstract: 어장유 특유의 비린내나 발효취 등의 불쾌한 냄새가 저감되고, 또 종래의 어장유보다 뛰어난 감칠맛과 진한맛을 갖는 고품질의 신규 액상 조미료 및 그 제조방법을 제공한다. 본 발명에 따른 액상 조미료는 곡류, 해초류, 야채류, 과일류로 이루어지는 군에서 선택된 1 또는 2이상의 원료를 발효시켜서 얻은 발효 조미액, 어장유, 및 주류를 함유하고 있다. 예를 들면 본 발명에 따른 액상 조미료의 배합원료로서, 잡곡을 포함하는 곡류를 발효시켜서 얻은 발효 조미액, 어장유, 및 소주를 사용한 경우, 발효 조미액은 20~45중량%, 어장유는 20~45중량%, 소주는 15~35중량%(합계 100중량%)가 바람직하다.
Patent KR-20070046032-A (KR)
Inventor: LIND BJORN
IPC: B05B15/06
Filed: 2005-05-18
Abstract: 하우징(3)과 상기 하우징 내에서 회전가능하게 장착되는 스핀들 샤프트(4)를 포함하며, 상기 스핀들 샤프트(4)의 한 자유단부에 페인팅 벨이 나사결합되어 있으며, 페인팅 벨을 나사 체결하고 또한 나사를 풀어주는 것에 의해 페인팅 벨을 장착 및 분리하는 동안 상대 토오크가 동반되는 페인팅 스핀들 장치에 대한 방법에 있어서, 상기 스핀들 샤프트(4)가 방사상 평면으로 자유로운 이동이 허용되지만, 상기 스핀들 샤프트(4)가 상기 하우징(3)에 상대적인 회전이 방지된 채로, 상대 토오크가 상기 하우징(3)에 전달되는 식으로 설계되는 것을 특징으로 하는 페인팅 스핀들 장치의 스핀들 샤프트의 회전 고정 방법(도15,16,17 참조)이 제공된다. 
       
     스핀들 샤프트, 하우징, 페인팅 벨, 나사 체결, 토오크, 이동, 상대적인 회전, 회전 고정
Patent KR-20070022764-A (KR)
IPC: C23C14/34
Filed: 2005-03-03
Abstract: Y 2 O 3 , Al 2 O 3  및 SiO 2 를 주성분으로 하는 재료로 이루어지는 것을 특징으로 하는 스퍼터링 타겟트 및 이 스퍼터링 타겟트를 사용하여 적어도 박막으로서 광 정보기록매체의 구조의 일부를 형성하고, 또한 기록 층 또는 반사 층과 인접하여 배치되어 있는 것을 특징으로 하는 광 정보기록매체 및 그 제조방법. 막의 비 정질 성이 안정하며, 기록 층과의 밀착성, 기계특성이 우수하며, 또한 투과율이 높고, 비유화물 계로 구성하는 것에 의해 인접하는 반사 층, 기록 층의 열화가 생기기 어려운 광 정보기록매체용 박막(특히 보호막으로서 사용) 및 그 제조방법과 이들에 적용할 수 있는 스퍼터링 타겟트에 관한 것이며, 이것에 의해 광 정보기록매체의 특성의 향상 및 생산성을 대폭 개선하는 것을 목적으로 한다. 
     광 정보개록매체, 스퍼터링 타겟트
Patent KR-20090000126-A (KR)
Inventor: LEE CHANG WOO
IPC: G06Q50/10
Filed: 2007-01-08
Abstract: 본 발명은 당구게임 프로그램 제공 방법에 관한 것으로서, 단말기를 통해 다수의 사용자가 당구대 상의 수구와 목적구 및 큐를 이용한 당구게임 프로그램 제공 방법에 있어서, 상기 사용자가 상기 당구대 및 본 당구대 상의 상기 수구와 상기 목적구를 바라보는 화면을 표시하는 단계; 상기 사용자가 상기 단말기의 미세조절모드전환키를 입력하면 미세조절모드화면으로 전환되는 단계; 상기 미세조절모드화면 상에서 상기 사용자의 조작에 의해 상기 수구가 상기 목적구에 타격되는 두께를 조절하는 단계; 상기 사용자가 당점조절키를 이용하여 상기 큐가 상기 수구에 타격되는 당점을 조절하는 단계; 상기 미세조절모드전환키의 입력을 해제하여 상기 당구대를 바라보는 화면을 표시하는 단계; 상기 사용자가 상기 단말기에 포함된 보조장치를 조작하여 상기 수구가 타격되는 힘이 결정되는 샷파워게이지의 상승된 높이에 따라 상기 큐가 상기 수구를 타격하는 단계; 및 상기 수구의 타격에 의해 상기 샷파워게이지가 상승된 높이에 따라 본 수구의 이동 방향 및 속도를 결정하고, 결정된 이동 방향 및 속도로 상기 수구가 이동하여 목적구와 충돌 및 이동을 수행하고 본 수구 및 본 목적구가 정지되는 단계;를 포함하는 것을 특징으로 한다.  
     이에 의해, 수구가 목적구에 타격되는 타격점을 조절할 수 있는 화면으로 용이하게 이동시킬 수 있다.
Patent KR-20080068152-A (KR)
Title: Insertion type rfid tag for process management and insertion method thereof
Inventor: KIM SOO HO
IPC: G06K19/00
Filed: 2007-01-18
Abstract: An insertion type RFID(Radio Frequency Identification) tag for process management and a method of inserting the RFID tag are provided to insert an RFID tag into a magazine for semiconductor process management to achieve heat insulation and metal shielding characteristics at the same time. A slot is formed in a magazine(420) for semiconductor process management and an RFID tag(410) is inserted into the slot of the magazine to remove a metal attached to the backside of the magazine. A depression(440) is formed in the magazine and the RFID tag is fitted in the depression.
Patent KR-20080070312-A (KR)
Title: Display panel
Inventor: HONG SUNG HWAN
IPC: G02F1/1339
Filed: 2007-01-26
Abstract: A display panel is provided to prevent a column spacer from deviating from the original position due to external impact by forming the column spacer of a material containing at least one of acryl-based additives and epoxy-based additives so that the column spacer has an adhesive force. A display panel comprises a first display substrate(100), a second display substrate(200) disposed oppositely to the first display substrate, and a column spacer(350) for maintaining a gap between the first display substrate and the second display substrate. The column spacer is formed on at least one of the first display substrate and the second display substrate. The column spacer is formed of a material comprising a photosensitive material containing at least one of acryl-based additives and epoxy-based additives.
Patent KR-20080073150-A (KR)
Title: Method for forming metal interconnection layer of semiconductor device
Inventor: YOON YANG HAN
IPC: H01L21/203
Filed: 2007-02-05
Abstract: A method for forming a metal line of a semiconductor device is provided to improve a manufacturing yield and a device characteristic by preventing asymmetric deposition of an aluminum layer. A method for forming a metal line of a semiconductor device includes a process for depositing an aluminum layer on a metal line pattern of a semiconductor substrate loaded on a heater block(100) by using a sputtering method. A rotor(120) is inserted into a center of the heater block. The aluminum deposition process is performed by using the rotor and rotating the semiconductor substrate. The pattern for metal line is a contact hole or a trench. The rotor inserted into the heater block is a shape of cross or ring.
Patent KR-20080079882-A (KR)
Title: Button type auto locking device for windows
Inventor: KIM YOUN JUNG
IPC: E05C1/08
Filed: 2007-02-28
Abstract: A button type automatic locking device for a window is provided to operate smoothly and naturally by improving the working mechanism of an automatic locking device which locks or unlocks a window automatically, and to improve the function of crime prevention by forming locking units to two sides of a working unit. A button type automatic locking device(100) for a window is locked to a strike(2) automatically and unlocks a window automatically when pressing a button by holding a main body of the automatic locking device for opening a window. The automatic locking device comprises a working unit, and locking units formed on two sides of the working unit, wherein a working pin(220) is installed to the main body of the working unit to be drew out from the main body by pressing the button. The locking unit includes a first housing(310) of the center corresponding to the working unit and a second housing(340) installed at a certain distance from two sides of the first housing, wherein a sliding block(320) is installed to the inside of the first housing to be slid and attached with a roller(321) contacted with the working pin on one end adjacent to a guide pin to be rotative and a spring(322) installed between the sliding block and the housing to supply restoring force to the sliding block, a working bar(330) is installed to make one end connected to the sliding block and the other end moved in the second housing and attached with a moving pin(331) to move an unlocking block, and an unlocking block(350) is installed to the inside of the second housing to be movable, suspended on a hanging end of a locking cam(360) to keep the locking cam locked and separated from the hanging end to unlock the locking cam.
Patent KR-20080082818-A (KR)
Title: Gas dilution apparatus using mass flow controller
Inventor: KIM SHIN DO
IPC: G01N1/22
Filed: 2007-03-09
Abstract: An apparatus for diluting gas using a mass flow controller is provided to produce high precision diluted gas by discarding surplus gas through a water trap. An apparatus for diluting gas using an MFC(Mass Flow Controller) comprises a plurality of solenoid valves(11,12,13,14) installed on a plurality of inflow passages, respectively, first to fourth MFCs(31,32,33,34), a first water trap(41), an output terminal(60) and a control unit(70) controlling the solenoid valves and the first to fourth MFCs. The first MFC controls inflow of specific gas selected through the solenoid valve. The third and fourth MFCs control inflow of zero gas. The second MFC controls inflow of a first diluted gas which is diluted by mixing the specific gas and zero gas that are introduced through the first and third MFCs, respectively. The first water trap is installed on an input terminal of the second MFC. The output terminal allows a second diluted gas, which is diluted by mixing the first diluted gas and the zero gas.
Patent KR-20080087550-A (KR)
Title: Method and apparatus for preventing motor from overcurrent of motor in impulsive steering mode of vehicle
Inventor: JIN JONG HAK
IPC: B62D6/00
Filed: 2007-03-27
Abstract: A method and an apparatus for preventing overcurrent at a motor in an impulsive steering mode of vehicle are provided to prevent current increase occurring in the impulsive steering mode by detecting the impulsive steering mode in advance based on inner parameter. An apparatus for preventing overcurrent at a motor in an impulsive steering mode of vehicle comprises a rack bar(118), a gear box(116), and an electronic control unit. The rack bar is installed at the bottom of a steering shaft and moves linearly according to rotation by steering of a driver. The gear box includes a stopper(117) and a stopper protrusion(119), which limits movement of the rack bar and forms the impulsive steering mode, when the driver rotates a steering wheel over a predetermined steering angle. The electronic control unit control overcurrent applied at the motor in the impulsive mode on the basis of a specific equation of the motor.
Patent KR-20080073616-A (KR)
Title: Method and apparatus for transmitting and receiving uplink control signalling channels in wireless communication systems
Inventor: CHO JOON YOUNG
IPC: H04B7/26
Filed: 2007-03-28
Abstract: A transceiving method of an uplink control channel in a wireless communication system and a device thereof are provided to efficiently multiplex SR(Scheduling Request) channel resources and ACK/NACK channel resources continuously generated according to downlink data, thereby improving uplink resource usage efficiency. A terminal receives notification on resource information about NCCCHs(Non-coherent signaling Control Channels) to be used when the terminal transmits 1-bit control information(600). The terminal confirms whether an event occurs(601). If so, the terminal generates a 1-bit modulation symbol indicative of the control information(602). The terminal repeats the modulation symbol as many as the number of LBs(Long Blocks) of assigned NCCCH resources(603). The terminal multiplies the modulation symbol and each symbol of orthogonal sequence by each symbol of ZC sequence in LB unit, and sends the symbols at assigned slot timing(604).
Patent KR-20070042947-A (KR)
Inventor: KIM TAE YYOB
IPC: A47G1/12
Filed: 2007-04-02
Abstract: 본 발명은 각 국가의 통용주화 또는 올림픽, 박람회 등과 같은 각종 행사를 기념하여 발행되는 각종 기념주화를 씨디케이스 내에 배치시킴으로써 그 자체가 일종의 기념품으로 상용될 수 있도록 한 주화 수집보관용 씨디케이스에 관한 것이다. 
     본 발명에 따른 주화 수집보관용 씨디케이스는, 전면측에 홈이 형성되는 기저판과, 상기 기저판의 일측에 힌지결합되어 상기 기저판의 전면측을 개폐시키는 덮개판과, 상기 기저판의 홈 내에 결합되며 전면측에는 씨디안착홈이 형성되며 그 중앙에는 씨디고정용 탄성돌기가 형성되는 안착판과, 상기 안착판의 배면에 고정되어 상기 기저판의 배면측으로 게시되는 주화를 포함하여 이루어진다. 여기서 상기 안착판의 씨디안착홈 내에는 상기 주화를 발행한 국가 또는 상기 주화에 관련된 행사에 관한 내용이 수록된 씨디가 결합되는 것이 바람직하다. 
       
     주화, 씨디케이스, 기저판, 덮개판, 안착판
Patent KR-20070044831-A (KR)
Inventor: SHIN YONG TAE
IPC: C01B32/50
Filed: 2007-04-10
Abstract: UV-C의 단파장 자외선을 이용 산화마그네슘의 산소 해리 결합을 이용한 
     탄소생성 및 산소 생성 
     
           산화마그네슘의 광촉매 작용을 이용한 이산화탄소의 분해
Patent KR-20090001486-A (KR)
Title: Integrated information management system for supporting the mobile rfid(radio frequency identification) service
Inventor: KIM KYOUNG TAE
IPC: G06Q50/10
Filed: 2007-04-18
Abstract: An integrated information management system for providing a mobile RFID(Radio Frequency IDentification) service with a device including an integrally managed application program is provided to synchronize a mobile RFID system and an RFID tag by generating an RFID code corresponding to contents in real-time and adding the RFID code to the RFID tag. An integrated operation manager(110) transmits a received contents control signal to a mobile terminal RFID system(130) through a user interface, obtains result information corresponding to the contents control signal from the mobile terminal RFID system, and outputs the result information in a predetermined format. An RFID register(120) reads code information recorded in the RFID tag and writes the code information to the RFID tag according to a control signal received from the integrated operation manager.
Patent KR-20080097741-A (KR)
Title: Manufacturing method of the composite materials of platinum and enhanced platinum using a thermal spray process
Inventor: YANG SEUNG HO
IPC: C23C4/00
Filed: 2007-05-03
Abstract: A board material of the porous which is not conventional preparing powder is directly manufactured by using the thermal spraying method. Therefore Manufacturing method of the composite materials of platinum having the in a short time excellent bond strength is possible. A manufacturing method of the composite materials of platinum and enhanced platinum using a thermal spray process performing step as follows; a step for manufacturing platinum wire(S1); a step(S2) which makes the ingot which is the vacuum melting and is manufactured with the platinum-alloy wire after adding the metal element in the platinum; a step(S3) spraying the platinum-alloy wire at the graphite mold master and makes the porosity platinum-alloy spraying board material; a step(S4) which removes the carbon sheet with the queuing process after separating the graphite mold master and porosity platinum-alloy spraying board material; a step(S5) spraying the platinum wire at the porosity platinum-alloy spraying board material and manufactures the porosity polystyrene-plywood laminate; and a step(S6) for performing the cold rolling and thermal process.
Patent KR-20080106732-A (KR)
Title: Apparatus for driving display
Inventor: LEE JOUNG HOON
IPC: G06F1/16
Filed: 2007-06-04
Abstract: A display driving apparatus capable of driving a display panel on the slant as being installed in a vehicle is presented to prevent flexible movement of a slider by using less components and a simple structure. According to a display driving apparatus, a display panel is installed on a body chassis to be slid forward on the slant. Guide members(122,130) are installed on both side of the body chassis. The display panel is installed in the front. A slider is slid back and forth along the guide member. A driving part(160) drives the slider. The slider comprises a first slider(140) and a second slider(150). The first slider slides back and forth by being driven by the driving part. The second slider slides back and forth by the first slider. A dynamic power transferring part(112) is formed on the body chassis, and transfers the movement force of the first slider to the second slider as being geared to the first slider and the second slider.
Patent KR-20070116206-A (KR)
Title: Systems, methods, and apparatuses for multi-path orthogonal recursive predistortion
Inventor: WOO WANG MYONG
IPC: H04B1/16
Filed: 2007-06-04
Abstract: A multi-path orthogonal recursive predistortion system, a method and an apparatus thereof are provided to remove cross-disturbance generated in the conventional predistortion. A first orthogonal signal and a second orthogonal signal are orthogonal components of an input signal. A first predistortion module generates a first predistortion signal by processing the first orthogonal signal and a first error correction signal. A second predistortion module generates a second predistortion signal by processing the second orthogonal signal and a second error correction signal. A nonlinear device(302) receives the first and the second predistortion signal, and generates an output based on the first and the second predistortion signal.