A DEVICE FOR TELECOMMUNICATIONAL IDENTIFICATION OF ENCRYPTED MARKS FOR PROTECTION AND CONTROL OF THEIR AUTHENTICITY

Abstract: The device for telecommunicational identification of single or multi-stage multimedia encrypted marks - excise labels over products for protection and control of their authenticity is meant for identification of products at any place of the planet covered with telecommunicational connection with central offices of the manufacturers or the control bodies, possessing the corresponding code of the ciphered marks. The device for telecommunicational identification of single or multi-stage multimedia encrypted marks - excise labels of products, for protection and control of their authenticity features with a reader (2) reading the mark - excise label (31), and connected with cable (3) to device (1) through the processor (5), which is connected through encrypting block (6), functional buttons (8) and high frequency transponder (7) to the network (30), which is connected with the transponders (9-15) including decoding processing units (16-22) for comparison of the visible and the encrypted mark for each level, recorded on the multimedia carriers (23-29). The reverse way connection is carried out by processors (16-22) in the transponders (9-15) to the network (30) and through the receiver (7) to the encrypting block (6) and the central processing unit (5) connected with the display (4).

Description: A DEVICE FOR TELECOMMUNICATIONAL INDENTIFICATION OF ENCRYPTED MARKS FOR PROTECTION AND CONTROL OF THEIR AUTHENTICITY Technical Scope The invention applies to a device for telecommunicational identification of single or multi-staged, multimedia encrypted marks - excise labels over products, for protection and control of their authenticity. Preceding status of the techniques A device is known for recording and reading, which contains an input signal formatting block, connected on its side with executive mechanism, comprised by a feed back circuit, featuring with that the input signal formatting block consists in at least two stages of protection, each of which contains at least one random digits generator, each respectively connected with its own mark and carrier, but the output of each of the random digits generators is connected with the controlling computer, which on its part is connected with deviating laser system while the controlling computer is connected to a handling table, which a valuable document, with built-in protection carrier is set on, under which is situated the first automatic reader, connected with one of the inputs of slave comparator, forming a feed back circuit with the first automatic reader, while the other input of the slave comparator is connected with the combined output of the marks as the output of the slave comparator is connected with the controlling computer, and after handling table a deviating block for implanting is set, a distributing block is placed after it, containing second automatic reader and a block for final control, while second automatic reader is connected hierarchically, consequently with one of the inputs for registration of the rejected banknotes and the other output is connected respectively to the outputs of the carriers, while the final control block is connected with each of the three inputs of the blocks for registration of the rejected banknotes and the outputs of this blocks are connected respectively, separately with the final recording blocks on each level of protection over the multimedia carriers, pertaining standard protections from permission disquiets and hardware chips. Another devices are known for distant control of authenticity of products, but they can not read multi-staged encrypted marks and can not give estimation for authenticity upon one or several codes. Technical entity of the invention The aim of the invention is to devise a unit for telecommunicational control of a single or multi-stage coded marks-excise labels over products, for protection and control of their authenticity. The task is solved by means of high-resolution device, which receives image of a single or multi-stage multimedia-coded mark- excise label, processes it and, after coded inquiry, sends it through telecommunicational network to information centres of product manufacturers and or organisations, which have devised the relevant coded marks, contained in the visible one. The manufacturer or any other organisation, engraved a coded mark and having in disposal codes for single level ciphers, de-codes accordingly their own coded mark, compares it with the data base for collation of the visible mark with that of decoded for the corresponding level. If decoded mark coincides with the previously recorded one in the data base, the manufacturer or the organisation, carried out the control, using the reverse communication way, pass over to the device that the product has been protected by original mark or the opposite, i.e., the display reads out that the product is not original, i.e., it is forged. The verifications are independent of each other for every stage of code. Advantages: The device features with, that it provides for the de-ciphering codes to remain in stock of the manufacturers or the organisations, devised the corresponding ciphered marks, as well as the data base for compliance of the visible over against any other ciphered mark. Description of the applied figures The invention is explained by the attached figures, as follows: Fig. No.1 - Block-scheme of the device Fig. No.2 -Block-scheme of the telecommunication control in terms of 7-stage ciphered mark. Fig. No.3 - Pattern-view of the device. Examples for practical realisation of the invention The device for telecommunicational control of single or multistage multimedia coded marks-excise labels over products for protection of their authenticity is characterised by reading device 121, reading out the mark-excise label .31/ and connected by cable .3/ to device IV through processor /5/, which is connected through coding block .6/ functional buttons /8/ and high frequency transponder ill to network /30/, which is connected with transponders /9-15/, including decoding processors /16-22/ for comparison of the coincidence of visible mark with ciphered for any level recorded on multimedia carriers .23-29/. The reverse way connection is carried out by the processors /16-22/ in the transponders .9-15/ to the network /30Y and by the receiver 111 to the coding block .6/ and the processor /5/, connected with the display 141. Device performance: In front of the ciphered mark .31/ is placed the charge- coupled device - reading unit 121 which receives the image of the mark and through the flexible cable .3/ sends it to device IM of the mastering processor .5/ and coding block 161. Through the functional buttons /8/ and transponder 111 the signal is transmitted by telecommunicational path to the product-manufacturer, protected by .31/ or to an organisation owning one or several of the ciphered marks, unless the owner has been authorised to receive responses from them. The signals, received by transponders .9-15/ through network /307 are decoded by processors /16-22/ in which have been correspondingly introduced codes for de-ciphering of the respective level and are compered by the data bases .23-29/ for coincidence of the deciphered mark with the readable yet by bare eye visible mark, containing ciphers. If the processors /16-22/ read out coincidence in the data base /23- 29/ of previously recorded individually upon level correspondence of the visible mark against ciphered one, then, in reverse way, through the transmitters /9-15/, the network .30/ and the receiver of the unit 111 an information for the authenticity of the product is appeared on the display. In case of non-compliance of coded with visible mark for the respective cipher according to the above described way, an information for forgery will appear on the display 141. When the owner of the unit IM is apprised for and authorised, can apply for in the same way through buttons .8/ to organisations, pertaining the other levels of ciphers, recorded in .31/.

Claims: Patent claims Device for telecommunicational identification of single or multistage multimedia encrypted marks - excise labels of products, for protection and control of their authenticity, featuring with a reader 121 reading the mark - excise label /31/, and connected with cable .3/ to device IM through the processor 151, which is connected through encrypting block /6/, functional buttons 18/ and high frequency transponder 111 to the network /30/, which is connected with the transponders .9-15/ including decoding processors /16-22/ for comparison of the visible and the encrypted mark for each level, recorded on the multimedia carriers .23-29/. The reverse way connection is carried out by processors /16-22/ in the transponders .9-15/ to the network /3QY and trough the receiver 111 to the encrypting block 161 and the processor 15/ connected with the display 141.

Inventors: JELEV JIVKO GEORGIEV, JELEV, JIVKO GEORGIEV
Applicants: JELEV JIVKO GEORGIEV, JELEV, JIVKO GEORGIEV
Application year: 1999
Main classification: H04N1
IPC codes: H04L29