baber/WOPTO huggingface dataset:
Patent TW-201939187-A (TW)
Title: Managing limited safe mode operations of a robotic vehicle
Inventor: VON NOVAK III WILLIAM HENRY
IPC: G05D1/00
Filed: 2018-12-20
Abstract: Embodiments include devices and methods for maintaining control of a robotic vehicle when control signals from a main controller are lost. A detector circuit may monitor signals from the main controller to an electronic speed controller (ESC) to detect a loss of valid control signals. The detector circuit may cause an auxiliary controller to begin issuing motor control signals to the ESC in response to detecting a loss of valid control signals. The auxiliary controller may be configured to issue motor control signals to the ESC according to a pre-loaded set of motor control instructions. The pre-loaded set of motor control instructions may be received from the main controller and/or may be configured to cause the auxiliary controller to issue motor control signals to the ESC that control motors in a manner that causes the robotic vehicle to enter a safe mode of operation or execute a particular maneuver.
Patent TW-201929282-A (TW)
Title: Electroluminescent display device
Inventor: YOUN JUN-HO
IPC: G02F1/1343
Filed: 2018-12-26
Abstract: An electroluminescent display device includes a first electrode provided on a substrate, a bank disposed on the first electrode and defining a plurality of emission areas above the first electrode, an emission layer provided in the plurality of emission areas and configured to emit light wherein the emission layer in each of the plurality of emission areas has a curved top surface, and a second electrode provided on the bank and the emission layer, wherein among the plurality of emission areas, each of a first emission area and a second emission area is provided with a rounded corner, and wherein a first radius curvature (R1) in the rounded corner of the first emission area is different from a second radius curvature (R2) in the corner of the second emission area.
Patent TW-202018063-A (TW)
Inventor: XU RONG
IPC: H01L21/306
Filed: 2019-01-03
Abstract: 本發明公開了用於選擇性地蝕刻氮化矽到氧化矽的濕式蝕刻劑和其添加劑的組合物的實施例。在一個示例中，磷酸蝕刻劑的添加劑的組合物包括抑制劑和分散劑。抑制劑可吸附在氧化矽表面上，並且能夠抑制磷酸蝕刻劑對氧化矽表面的蝕刻。分散劑能夠與磷酸蝕刻劑與氧化矽和氮化矽中的至少一種之間反應的副產物進行反應，並降低磷酸蝕刻劑的黏度。
Patent TW-201933374-A (TW)
Title: Hybrid sensing based physiological monitoring and analysis method and system
Inventor: MAK NIN FUNG JOSEPH
IPC: G16H50/50
Filed: 2019-01-14
Abstract: A hybrid sensing based physiological detection and analysis method. An algorithm statistical model is created through experiments, then physiological information data of a target creature is collected, denoised and input to the algorithm statistical model to obtain an output target, wherein the output target serves as an analysis report, or an analysis report is obtained after comparison with an old database at the background, so as to determine health conditions of the target creature. Also provided is a hybrid sensing based physiological detection and analysis system, comprising sensors for collecting data, a data recording unit, a data analysis unit and a report receiving unit. By collecting all aspects of physiological data of a target creature, the target creature is comprehensively analyzed, increasing the reliability, convenience and speed of an analysis result, and improving the efficiency of physiological detection and disease detection.
Patent TW-202029622-A (TW)
Title: Multi-channel power system and phase shift controlling method thereof
Inventor: WU TSE-HSU
IPC: H02M1/08
Filed: 2019-01-23
Abstract: A multi-channel power system and a phase shift controlling method thereof are provided. The multi-channel power system includes one or more first DC to DC converters and one or more second DC to DC converters. The first DC-DC converter outputs a first pulse width modulation signal having a first default frequency. When the first DC-DC converter receives a reference clock signal, it outputs the first pulse width modulation signal having a frequency that is the same as the reference clock signal. The first DC-DC converter output a phase-shifted clock signal with a set phase shift relative to the first pulse width modulation signal. The second DC-DC converter outputs a second pulse width modulation signal having a second default frequency. The second DC-DC converter outputs a second pulse width modulation signal having a set phase shift indicated by the phase shift clock signal.
Patent TW-202028760-A (TW)
Title: Electronic component testing module, manufacturing method and testing method thereof
Inventor: LIAO KE-LUN
IPC: G01R31/01
Filed: 2019-01-29
Abstract: A testing method for an electronic component testing module including the following steps is provided. The electronic component testing module is provided. The electronic component testing module comprises an electronic component light-transmitting carrier. The electronic component includes a plurality of pads. The thickness of the electronic component is less than or equal to 60 micrometers. The light-transmitting carrier has a plurality of through holes. The electronic component is disposed on the light-transmitting carrier in such a manner that the pads faces the light-transmitting carrier. The through holes exposes the pads. An optical test is performed to the electronic component from the light-transmitting carrier, and an electrical test is performed to the electronic component from the through holes of the light-transmitting carrier. An electronic component testing module and a manufacturing method thereof are also provided.
Patent TW-201934938-A (TW)
Title: Floating installation mount for photovoltaic panel
Inventor: IHARA KUNINORI
IPC: B63B35/00
Filed: 2019-02-15
Abstract: A floating installation mount for photovoltaic panel according to the present invention includes a buoyant body floating on the water surface and a mount unit for installing a photovoltaic panel at a position above the buoyant body, the mount unit supporting the photovoltaic panel such that at least a part of an inner side surface of the photovoltaic panel is exposed, and a light reflecting portion being formed on an upper surface of the buoyant body to make the reflected light of the sunlight be incident to the inner side surface of the photovoltaic panel by reflecting the irradiated sunlight.
Patent TW-202032338-A (TW)
Title: Touch module structure of touch panel
Inventor: Liu ju-xiang
IPC: G06F3/041
Filed: 2019-02-27
Abstract: The present invention relates to a touch module structure of touch panel comprises: a metal mesh, a connection line and a connection pad. The metal mesh is for receiving a touch signal. One end of the connection line is connected to the metal mesh for transmitting the touch signal. The connection pad is connected to the other end of the connection line, and is for transmitting the touch signal. The connection pad has at least one hole. The connection pad has an aperture ratio greater than 5 percent and less than 80 percent.
Patent TW-201938627-A (TW)
Title: Epoxy resin, epoxy resin composition, resin sheet, B-stage sheet, C-stage sheet, cured product, metal foil with resin, metal substrate and power semiconductor device
Inventor: KIGUCHI KAZUYA
IPC: B32B15/092
Filed: 2019-03-14
Abstract: An epoxy resin has a mesogenic structure and a siloxane structure. An epoxy resin composition includes an epoxy resin having a mesogenic structure and a siloxane structure, and a curing agent.
Patent TW-202037485-A (TW)
Title: Method for manufacturing functional pad with concave-convex structure capable of continuously manufacturing a functional pad without providing a substrate with a concave-convex structure in advance
Inventor: GAO HUI-YAN
IPC: B32B27/06
Filed: 2019-04-11
Abstract: A method for manufacturing a functional pad with concave-convex structure includes the following steps: (a) placing a breathable first elastic film that is not formed with a concave-convex structure on an air-impermeable thermoplastic elastic layer to obtain a composite pad body, wherein the material of the first elastic film is different from that of the thermoplastic elastic layer, and the thickness of the thermoplastic elastic layer is greater than that of the first elastic film; and (b) vacuuming the first elastic film of the composite pad body from the first elastic film in a direction away from the thermoplastic elastic layer, so that the first elastic film is formed with the concave-convex structure and the functional pad is obtained. The manufacturing method of the present invention can continuously manufacture the functional pad without providing a substrate with a concave-convex structure in advance.
Patent TW-201936741-A (TW)
Title: Film for millimeter-wave antenna
Inventor: NAKAMURA MASAYOSHI
IPC: C08J9/28
Filed: 2017-07-25
Abstract: The present invention provides a low-dielectric porous polymer film which has low permittivity at high frequencies of millimeter waves, and which is thus useful as a sheet for a millimeter-wave antenna. This low-dielectric porous polymer film is obtained by dispersedly forming fine holes in a film composed of a polymer material, wherein the film has a void content of 60% or more, and the holes have an average hole diameter of 10 [mu]m or less.
Patent TW-202003270-A (TW)
Title: Liquid agent coating device
Inventor: NAKATANI MASAJI
IPC: B41J2/175
Filed: 2019-05-31
Abstract: To provide a liquid agent coating device capable of generating a large coating force even if the displacement caused by a pressurization drive unit is small. This liquid agent coating device 100 comprises a pressure chamber plate 8, a diaphragm 7, an upper plate 6, and a pressurization drive unit 2. The pressure chamber plate 8 comprises a pressure chamber 82 for storing the liquid agent, an inflow path 81 communicating with the pressure chamber, and a nozzle 83 communicating with the pressure chamber 82. The diaphragm 7 is disposed above the pressure chamber plate 8. The upper plate 6 is disposed above the diaphragm 7. The pressurization drive unit 2 applies pressurized vibrations onto the diaphragm 7. The pressure chamber plate 8 has a contact surface 8S contacting the diaphragm 7. The inflow path 81 is constituted from a first recessed portion C1 formed on the contact surface 8S.
Patent TW-202000873-A (TW)
Inventor: WETZEL CHRISTOPH
IPC: C09K19/42
Filed: 2019-06-19
Abstract: 本發明係關於液晶介質，其包含由苯并噻二唑及相關延伸之雜環衍生物製成之二色性染料，該介質用於光學、電光及電子目的之用途，特定言之在用於調節輻射能自外部空間進入內部空間之裝置中，例如在窗戶中。本發明進一步係關於含有根據本發明之液晶介質之裝置。本發明揭示一些新穎二色性染料。
Patent TW-202102639-A (TW)
Title: Temperature-responsive material, temperature-responsive fiber and preparation method thereof
Inventor: CHEN WEN-HSIANG
IPC: A41D31/00
Filed: 2019-07-08
Abstract: Provided is a temperature-responsive material having a structure represented by formula (I): wherein in the formula (I), X has a structure represented by formula (i) or formula (ii): X and y are in a molar ratio of 9:1 to 1:3; n is an integer of 7 to 120; and m is an integer of 10 to 1,000.
Patent TW-202004238-A (TW)
Title: 用於顯示器應用之具紋理表面
Inventor: NOLAN DANIEL ALOYSIUS
IPC: G02B5/02
Filed: 2014-12-19
Abstract: 本文揭示一種具有具紋理表面的基板。該基板可為例如包含光導之光發射器，例如用於顯示器裝置中的背光元件，其中光導之表面（例如玻璃基板）經配置為具有具紋理表面，該具紋理表面具有預定RMS粗糙度及預定的紋理相關長度。複數個光散射抑制特徵可提供於該具紋理表面上。本文中揭示之具紋理表面可有效減少基板表面之靜電充電。本文亦揭示一種產生具紋理表面之方法。
Patent TW-202106137-A (TW)
Inventor: LIN CHIEN-CHEN
IPC: H05K3/40
Filed: 2019-07-18
Abstract: 一種製作電路板結構的方法，包含形成犧牲層於基板上；形成金屬層於犧牲層的側壁及頂表面上；形成具有第二開口的圖案化光阻層於犧牲層上方，第二開口連通第一開口，並暴露出金屬層的一部分；形成第一線路層填充於第二開口及第一開口中，並覆蓋金屬層的一部分；形成第一介電層於犧牲層上方並覆蓋金屬層，其中第一介電層具有第三開口暴露出第一線路層；形成第二線路層填充於第三開口中並覆蓋第一介電層的一部分；移除基板，從而暴露犧牲層、金屬層的一部分及第一線路層的一部分；以及移除犧牲層及金屬層。
Patent TW-202000620-A (TW)
Title: 玻璃物件
Inventor: CLEARY THOMAS MICHAEL
IPC: C03C4/00
Filed: 2015-03-26
Abstract: 一種玻璃物件，其包括玻璃核心層及鄰近於該核心層之玻璃包覆層。該核心層之熱膨脹係數(CTE)大於該包覆層之CTE。該核心層具有拉伸應力，且該包覆層具有壓縮應力。該玻璃物件之保留強度為在利用1 mL之90粒SiC粒子於磨耗壓力下磨耗玻璃物件之外表面5秒之後測定的強度，且在25 psi之磨耗壓力下之保留強度與在5 psi之磨耗壓力下之保留強度的比率為至少約0.3。
Patent TW-202020193-A (TW)
Title: Transfer system of mask and producing method of mask integrated frame
Inventor: LEE BYUNG-IL
IPC: C25D1/10
Filed: 2019-08-02
Abstract: The present invention relates to a transfer system of a mask capable of improving the adhesion between a mask and a frame, and a manufacturing method of a frame integrated mask. According to the present invention, the transfer system of a mask for forming an OLED element to integrally form a mask and a frame supporting the mask comprises: a mask loading unit adsorbing one surface of the mask to load the mask; and a tray supporting the other surface of the mask and making the mask correspond to the frame.
Patent TW-202107003-A (TW)
Inventor: KU FENG-YUAN
IPC: F17C7/00
Filed: 2019-08-05
Abstract: 一種負壓供氣鋼瓶其用於在負壓或真空環境下供應氣體，包括鋼瓶本體、鋼瓶閥件、管路結構、第一逆止閥、正壓式調壓閥與第二逆止閥。鋼瓶本體具有用於安全儲存及安全運輸氣體的容置空間並具有開口。鋼瓶閥件用於封閉開口。管路結構包括彼此相連的第一與第二管路。第一逆止閥是設置於第一管路的一單向閥，並對應輸出氣體的流動方向具有開啟壓力。正壓式調壓閥設置於第一管路且具有與輸出氣體的流動方向同向的出口壓力。第二逆止閥設置於第二管路，且是與輸入與儲存氣體的流動方向同向的單向閥。
Patent TW-202020914-A (TW)
Title: System for delivering feed gas to ion source
Inventor: CHANEY CRAIG R
IPC: H01L21/67
Filed: 2019-08-07
Abstract: A system for reducing clogging and deposition of feed gas on a gas tube entering an ion source chamber is disclosed. To lower the overall temperature of the gas tube, a gas bushing, made of a thermally isolating material, is disposed between the ion source chamber and the gas tube. The gas bushing is made of a thermally isolating material, such as titanium, quartz, boron nitride, zirconia or ceramic. The gas bushing has an inner channel in fluid communication with the ion source chamber and the gas tube to allow the flow of feed gas to the ion source chamber. The gas bushing may have a shape that is symmetrical, allowing it to be flipped to extend its useful life. In some embodiments, the gas tube may be in communication with a heat sink to maintain its temperature.
Patent TW-202108894-A (TW)
Title: Bearing system
Inventor: HORNG ALEX YIN-SHU
IPC: H02K5/16
Filed: 2019-08-27
Abstract: A bearing system is provided to solve the problem where the conventional motor or fan has vibration and noise due to the collision of the rotating member. The bearing system includes a sleeve having a shaft hole intercommunicating the inner and outer areas of the sleeve, two bearings axially aligned with each other in the sleeve and forming an intermediate space therebetween, and a shaft extending through the two bearings and having a first end extending out of the shaft hole. The outer periphery of the shaft is provided with an outer protrusion located in the intermediate space. The outer protrusion can form a dynamic pressure gap with each of the bearings when the shaft is rotating.
Patent TW-202027501-A (TW)
Title: Fast encoding methods for interweaved prediction
Inventor: ZHANG KAI
IPC: H04N19/176
Filed: 2019-09-03
Abstract: Methods, systems, and devices related to sub-block based motion prediction in video coding are described. In one representative aspect, a method for video processing includes determining, based on a characteristic of a video block, a prediction block for the video block using a first intermediate prediction block and a second intermediate prediction block, and generating a coded representation of the video block using the prediction block. The first intermediate prediction block is generated by partitioning the video block into a first set of sub-blocks and the second intermediate prediction block is generated by partitioning the video block into a second set of sub-blocks. At least one sub-block in the second set has a different size than a sub-block in the first set.
Patent TW-202111601-A (TW)
Title: Maritime image filter method and processing device
Inventor: CHAN YI-TUNG
IPC: G06K9/40
Filed: 2019-09-11
Abstract: A method for filtering a maritime image noise at least includes an image processing device and a photoelectric sensor. The image processing device is implemented by a processing unit. The method includes at least the following steps: (A) performing a dark channel spatial domain estimation on an original input image to obtain a dark channel two-dimensional matrix of the image; (B) performing a photometric spatial domain estimation on the original input image to obtain a photometric two-dimensional matrix of the image; (C) performing a convolution operation on the dark channel two-dimensional matrix and the photometric two-dimensional matrix to calculate an estimated value of a credibility of an object on the water and obtaining a two-dimensional credibility matrix. The two-dimensional credibility matrix can be used in the image to filter interferences and noises associated with water surface phenomenon to achieve the filtering effect of the maritime image.
Patent TW-202029417-A (TW)
Inventor: MA Chih-Yu
IPC: H01L29/08
Filed: 2019-09-25
Abstract: 一種半導體裝置，包括自基底延伸的鰭片；位於鰭片上方和沿著鰭片的側壁設置的一閘極堆疊；沿著閘極堆疊的側壁設置的一閘極間隔物，以及位於鰭片中且相鄰於閘極間隔物的一磊晶源極/汲極區。磊晶源極/汲極區包括位於鰭片上方的第一磊晶層，以及位於第一磊晶層上方的第二磊晶層。第一磊晶層包含矽、鍺和砷，第二磊晶層包含矽和磷，第一磊晶層使第二磊晶層與鰭片分隔開來。磊晶源極/汲極區更包括第三磊晶層位於第二磊晶層的上方，第三磊晶層包含矽、鍺和磷。
Patent TW-201946867-A (TW)
Title: Core-shell nanoparticles for photovoltaic absorber films
Inventor: NEWMAN CHRISTOPHER
IPC: B82B1/00
Filed: 2014-12-05
Abstract: A method for the preparation of CIGS-type core-shell nanoparticles produces core-shell nanoparticles that may include a quaternary or ternary metal chalcogenide core. The core may be substantially surrounded by a binary metal chalcogenide shell. A core-shell nanoparticle may be deposited on a PV cell contact (e.g., a molybdenum electrode) via solution-phase deposition. The deposited particles may then be melted or fused into a thin absorber film for use in a photovoltaic device.
Patent TW-202015270-A (TW)
Title: Organic compound and organic electroluminescence device using the same
Inventor: YEN FENG-WEN
IPC: H01L51/52
Filed: 2019-10-03
Abstract: An organic compound which can be used as the phosphorescent host material, the fluorescent host material, or the fluorescent dopant material of the light emitting layer, and/or the electron transporting material of the organic electroluminescence device is disclosed. The organic electroluminescence device employing the organic compound can lower driving voltage, prolong half-lifetime, or increase luminance or current efficiency.
Patent TW-202115490-A (TW)
Inventor: TSAI SUNG-WEN
IPC: G03F7/00
Filed: 2019-10-04
Abstract: 本發明提出一種壓印方法，其包含：添加可溶解性材料至樣模內；固化可溶解性材料以形成可溶解性模仁，模仁具有模仁結構；黏附可解離性膠帶至可溶解性模仁，並自樣模取出模仁；放置模仁於待轉印物件的高分子材料層上；施予高溫與壓力至可溶解性模仁，使高分子材料層具有對應模仁結構的轉印結構並固化且使可解離性膠帶解離；以及提供溶劑溶解可溶解性模仁，以取得具轉印結構的轉印物件。
Patent TW-202035168-A (TW)
Inventor: GIERTH RAINALD
IPC: F21V9/30
Filed: 2019-10-22
Abstract: In a method of manufacturing light converting devices (8) each in form of a converter element (1) attached on a carrier substrate (2), a carrier wafer (7) and a converter wafer (6) with lateral dimensions larger than the lateral dimensions of the converter elements (1) are provided. A bond layer is applied to one of the carrier wafer (7) and the converter wafer (6), and the converter wafer (6) is securely fixed on the carrier wafer (7) via the bond layer, thereby forming a wafer stack. The wafer stack is then separated into pieces (8, 9) such that first (8) of said pieces (8, 9) have the lateral dimensions of the converter elements (1) and do not share any edge with an edge of the wafer stack, said first pieces (8) forming the light converting devices (8). With this method, a light converting device (8) without any squeezed out bonding material, e.g. glue, is achieved.
Patent TW-202033676-A (TW)
Title: 熱介面材料
Inventor: ISSARI BAHRAM
IPC: C09D7/61
Filed: 2019-10-29
Abstract: 本文揭示用於塗覆熱介面材料之表面之組合物及方法，該等組合物包含矽單體及MDTQ樹脂中之至少一者及光起始劑。本文所揭示之該等組合物係可光固化、導熱的且固化後無黏性，此容許其保護熱介面材料之表面而不會影響熱性質或功能。
Patent TW-202117335-A (TW)
Title: Probe card device
Inventor: CHIU PEI-LIANG
IPC: G01R3/00
Filed: 2019-10-30
Abstract: A probe device is provided, comprising a thin film substrate having opposite first and second surfaces, a first electrical circuit disposed over the second surface of the thin film substrate to electrically connect the thin film substrate, and a plurality of probes disposed over the first substrate of the thin film substrate, wherein the probes are not deformable.
Patent TW-202028487-A (TW)
Title: Copper alloy plate material and method for manufacturing same
Inventor: DANJO SHOICHI
IPC: B21B3/00
Filed: 2019-11-28
Abstract: A copper alloy plate material according to the present invention has an alloy composition comprising 0.3 to 2.5% by mass of Co, 0.1 to 0.7% by mass of Si and a remainder made up by Cu and unavoidable impurities. When a longitudinal section of the copper alloy plate material which is parallel to the rolling direction of the copper alloy plate material is subjected to a crystal orientation analysis by an EBSD method, the ratio of the area of a measurement spot region having a reliability index (CI value) of 0.2 or less to the total area of all of measurement spot regions is 40% or less. When the longitudinal section is divided into a pair of surface layer parts respectively including both surfaces of the plate material and a center part located between the pair of surface layer parts and the average value of the reliability indices (CI values) of the pair of surface layer parts is defined as CIS and the average value of the reliability indices (CI values) of the center part is defined as CIC, the ratio of CIS to CIC (i.e., CIS/CIC ratio) is 0.8 to 2.0 inclusive. The copper alloy plate material can achieve both of excellent bending workability and high strength at a high level.
Patent TW-202122955-A (TW)
Inventor: KUO JIN-TING
IPC: G06F1/16
Filed: 2019-12-12
Abstract: 一種摺疊式電子裝置，其包括二個機殼、鉸鏈、角度感測器、二個載架、二個滑動架以及摺疊式螢幕。鉸鏈連接二個機殼。角度感測器設置於鉸鏈，且用以感測鉸鏈的轉動量。二個載架分別固設於二個機殼內，且每一個載架包括第一磁性部。二個滑動架分別設置於二個機殼內，且分別滑設於二個載架。每一個滑動架包括第一電磁部與至少一第二電磁部。摺疊式螢幕包括二個結合部與位於二個結合部之間的彎摺部。二個結合部分別固設於二個滑動架，且彎摺部對位於鉸鏈。在第一模式下，每一個滑動架的第一電磁部對位於對應的載架的第一磁性部。在第二模式下，每一個滑動架的至少一第二電磁部對位於對應的載架的第一磁性部。
Patent TW-202131316-A (TW)
Inventor: LUE HANG-TING
IPC: G11C5/02
Filed: 2020-02-05
Abstract: 一種人工智慧加速器接收二位元的一輸入資料組與多層的整體權重形態中被選擇的其一。人工智慧加速器包括多個處理片以及加總輸出電路。每一個處理片接收輸入資料組的次輸入資料組對整體權重形態的次權重形態的多個權重區塊分別進行迴旋運算得到多個權重運算值以及通過對多個權重運算值進行多階的移位與相加運算得到由該次輸入資料組與該次權重形態直接進行迴旋運算所預期的權重輸出值。加總輸出電路通過多階的移位與相加運算對該多個權重輸出值總和得到由該輸入資料組與該整體權重形態直接進行迴旋運算所預期的總和值。
Patent TW-202025500-A (TW)
Title: 半導體裝置和其製造方法
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2009-10-26
Abstract: 本發明揭示了一種結構及其製造方法，藉由該結構可減輕可能在底閘薄膜電晶體中的源極電極與汲極電極之間出現的電場集中，並抑制開關特性的的劣化。製造了一種底閘薄膜電晶體，在該底閘薄膜電晶體中氧化物半導體層被設置在源極電極和汲極電極上，而且與氧化物半導體層接觸的源極電極的側表面的角θ1和與氧化物半導體層接觸的汲極電極的側表面的角θ2分別被設置為大於或等於20°且小於90°，從而增大了各個電極的側表面中從上邊緣到下邊緣的距離。
Patent TW-202105299-A (TW)
Title: Transaction processing in a service blockchain
Inventor: Qiu hong-lin
IPC: G06F21/64
Filed: 2020-02-15
Abstract: Implementations of this specification provide a method and an apparatus for transaction processing in a service blockchain. An example method performed by a node device in the service blockchain includes receiving a target transaction, from a service system interlinked with the service blockchain; in response to receiving the target transaction, triggering execution of a target service and determining a target asset blockchain corresponding to the target service from a plurality of asset blockchains interlinked with the service blockchain through a cross-chain relay; invoking, through the cross-chain relay, an asset exchange service deployed on the target asset blockchain, to complete asset exchange processing between transaction accounts related to the target transaction; obtaining, through the cross-chain relay, an asset exchange credential between the transaction accounts related to the target transaction; and after obtaining the asset exchange credential, performing further transaction processing on the target service.