| Patents for G09C 3 - Typewriters for ciphering or deciphering cryptographic text (479) |
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| 02/03/2015 | US8948383 Printing system, printing method, terminal, and computer-readable storage medium for computer program |
| 01/20/2015 | US8936279 Customized advertising in print products and other products |
| 12/30/2014 | US8919821 Security substrate incorporating elongate security elements |
| 11/04/2014 | US8876167 Anti-counterfeit printed matter |
| 10/07/2014 | US8852947 Application of unique surface coatings to high volume manufacturing output |
| 09/30/2014 | US8844972 Business form comprising a wristband with multiple imaging areas |
| 09/16/2014 | US8837721 Optical DNA based on non-deterministic errors |
| 08/26/2014 | US8817982 Image forming apparatus |
| 08/12/2014 | US8801044 Method for creating a single continuous web from which to fabricate mailpieces |
| 07/08/2014 | US8770626 Method and apparatus for superposed application of shipping labels over packing slips |
| 07/01/2014 | US8769297 Method for increasing the functionality of a media player/recorder device or an application program |
| 05/20/2014 | US8731236 System and method for content protection in a content delivery network |
| 04/22/2014 | US8705736 Image encryption for print-and-scan channels using pixel position permutation |
| 04/01/2014 | US8687843 Method and system for restricting access to sensitive contents of digital images |
| 04/01/2014 | US8684417 Security element having a digitised mark and security support or document comprising same |
| 03/18/2014 | US8672360 System and method for tactile currency identification |
| 02/25/2014 | US8660295 Watermarking of digital images using watermark-indicators |
| 02/11/2014 | US8649512 Duo codes for product authentication |
| 01/28/2014 | US8636307 Intaglio printing inks |
| 01/21/2014 | US8632100 Security element |
| 01/07/2014 | US8622436 Chemically reactive security ink, a method of use of such ink, and security documents incorporating such ink |
| 12/31/2013 | US8616584 Value document, production and verification of value documents |
| 11/19/2013 | US8585094 Deterring information copying including deterrence of currency counterfeiting |
| 11/19/2013 | US8585093 Method of producing a booklet, data page produced by this method and booklet produced by the method |
| 10/15/2013 | US8556299 Information recording patch, printed sheet, and authenticity discrimination method therefor |
| 09/24/2013 | US8542871 Brand protection and product authentication using portable devices |
| 09/17/2013 | US8534707 Information page |
| 09/10/2013 | US8528940 Sheet with wristband |
| 09/03/2013 | US8523234 Sheet dividers with visible tabs and corresponding covered tabs |
| 08/27/2013 | US8517427 Information page and a method |
| 07/16/2013 | US8488837 Apparatus and method for generating constructively multi-patterned watermark, and apparatus and method for inserting and detecting the watermark using the same |
| 07/16/2013 | US8485559 Document authentication using template matching with fast masked normalized cross-correlation |
| 07/09/2013 | US8484455 Online data encryption and decryption |
| 05/28/2013 | US8448991 Secure identification documents |
| 05/21/2013 | CA2678622C Program encoding and counterfeit tracking system and method |
| 04/23/2013 | US8424916 Method for creating a customized children's storybook with fingerprint art using fingerprint-ready image templates |
| 04/02/2013 | US8409705 Rainbow fibres |
| 03/26/2013 | US8403207 Transaction recordal method |
| 03/05/2013 | US8391543 Method and apparatus for preventing data leakage faciliated by steganography |
| 03/05/2013 | US8388025 Security system for articles in transit |
| 02/26/2013 | US8382164 Apparatus and a method of inserting a series of contents into a series of containers |
| 02/12/2013 | US8375202 Communications methods and appliances |
| 01/22/2013 | US8356841 Customised multi-layer card comprising fracture initiation scores and method of producing one such card |
| 01/15/2013 | US8355525 Parallel processing of digital watermarking operations |
| 12/25/2012 | US8336915 Method of producing a booklet, data page produced by this method and booklet produced by the method |
| 12/18/2012 | US8333408 Label assembly for applying a label to electronic devices |
| 11/20/2012 | US8313122 System and method for installing a welding power supply onto a trailer |
| 11/13/2012 | US8312281 Computer system incorporating a target and symbol data sensing arrangement |
| 11/13/2012 | US8308197 Diffractive security element with individualized code |
| 11/06/2012 | US8305608 Information processing apparatus, information processing method, and computer program for inputting insertion data to a data area of document data and sending output data processible by each of printing apparatuses |
| 10/30/2012 | US8300878 Blind wavelet-based watermarking method |
| 10/30/2012 | US8300806 Duo codes for product authentication |
| 10/09/2012 | US8286222 Authentication method for pharmaceutical products having coded packaging |
| 10/09/2012 | US8285561 Method of dispensing a product |
| 10/09/2012 | US8282133 Sheet with wristband |
| 09/11/2012 | US8262134 Value document |
| 07/04/2012 | CN1969300B Method and apparatus for security document tracking |
| 07/04/2012 | CN1961330B Mailing label having a signature section and method of using same |
| 07/03/2012 | US8213614 Distribution and printing of travel documents |
| 06/12/2012 | US8199913 Object authentication using embossed hidden images |
| 06/05/2012 | US8195534 Method and system for preparing a set of paired identification labels |
| 05/22/2012 | US8181993 ID card comprising a contoured relief structure, and corresponding production method |
| 05/10/2012 | US20120111939 Transaction recordal method |
| 05/10/2012 | DE102010050837A1 Method for monitoring functional state of screw, involves stopping failure occurred in motor function, when slope of detected drive torque is lower than predetermined threshold value |
| 05/09/2012 | CN101006454B Authentication of an object using a signature encoded in a number of data portions |
| 05/08/2012 | US8175322 Method of digital watermark and the corresponding device, and digital camera which can append watermark |
| 05/08/2012 | US8172270 Luggage tag system, device and method |
| 05/01/2012 | US8167336 Identification labels and methods of using the same |
| 04/17/2012 | US8158253 Rainbow fibres |
| 04/17/2012 | US8157293 Security printing and detecting systems and methods |
| 04/10/2012 | US8152072 Computer system with wireless pen and relay pairing |
| 03/06/2012 | US8130951 Intelligent electronic document content processing |
| 02/28/2012 | US8126020 Wireless methods using signature codes |
| 02/14/2012 | US8117455 Object authentication from a signature part |
| 02/07/2012 | US8111431 Printer for printing packaging |
| 01/31/2012 | CA2480487C Program encoding and counterfeit tracking system and method |
| 01/17/2012 | US8096466 Transaction recordal system |
| 01/03/2012 | US8090141 System and method to automatically establish preferred area for image-wise watermark |
| 01/03/2012 | US8087698 Personalizing ID document images |
| 12/08/2011 | US20110299150 Light control material for displaying color, information, and images |
| 11/29/2011 | USRE42973 Camera network communication device |
| 11/29/2011 | US8066306 Label sheet with wristband |
| 11/08/2011 | US8055901 Optical signature to enable image correction |
| 11/01/2011 | US8047575 Printable features formed from multiple inks and processes for making them |
| 10/18/2011 | US8041952 Systems and methods for printing documents containing electronic signatures |
| 09/27/2011 | US8027663 Wireless methods and devices employing steganography |
| 09/13/2011 | US8019130 Collectable fingerprinted apparatus and methods |
| 09/08/2011 | US20110215145 Method of dispensing a product |
| 09/06/2011 | US8015412 Authentication of an object |
| 08/31/2011 | CN1679066B 加密密钥服务器 Encryption key server |
| 08/16/2011 | US8000009 Light control material for displaying color, information, and images |
| 08/02/2011 | US7991188 Optimization methods for the insertion, protection, and detection of digital watermarks in digital data |
| 08/02/2011 | US7988199 Safety skin applique kit for identification of lost persons |
| 07/26/2011 | US7987494 Method and apparatus providing end to end protection for a document |
| 07/19/2011 | US7983440 Selection of I-frames for client-side watermarking |
| 07/19/2011 | US7980467 Authentication method for pharmaceutical products having symmetrically coded packaging |
| 06/28/2011 | US7970136 Apparatus and materials for two-stage printing of value indicia |
| 06/28/2011 | US7967341 Interleaf, in particular for a book-like identity document, process and device for producing an interleaf |
| 06/22/2011 | CN102105920A Method and system for securing communication sessions |
| 06/21/2011 | US7963564 Label assembly for applying a label to an object |