Resources Contact Us Home
Browse by Category: Main > Information Technology
Class Information
Number: 380/243
Name: Cryptography > Facsimile cryptography
Description: Subject matter including an optically scanned static picture represented by an electrical signal which has been made unintelligible.

Sub-classes under this class:

Class Number Class Name Patents
380/246 Including generation of an associated coded record 67
380/245 Nonstandard scan pattern 26
380/244 Synchronization 23

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8654973 Method, system, and program product for encrypting portions of a document using selective annotation Feb. 18, 2014
8649552 Data obfuscation of text data using entity detection and replacement Feb. 11, 2014
8621646 Method and system for authenticating a user receiving device into a primary service provider system to communicate with a partner service provider Dec. 31, 2013
8607059 Software installation process Dec. 10, 2013
8601605 Methods and apparatus for secure document printing Dec. 3, 2013
8594327 Device, program, and method for transmitting or receiving an image through electronic mail Nov. 26, 2013
8588414 Image encryption and image decryption apparatus and method Nov. 19, 2013
8571212 Image encrypting device, image decrypting device and method Oct. 29, 2013
8533485 Digital communication biometric authentication Sep. 10, 2013
8533852 Method and system for securely communicating between a primary service provider and a partner service provider Sep. 10, 2013
8498413 Image processing device, image processing system, program product therefor, and image processing method Jul. 30, 2013
8499358 Program executing processing and controlling Jul. 30, 2013
8478080 Securing of documents by means of digital watermark information Jul. 2, 2013
8467566 Method for detecting fraud in a printed image Jun. 18, 2013
8467530 System and method for encrypting and decrypting document reproductions Jun. 18, 2013
8464960 Trusted barcodes Jun. 18, 2013
8453251 Method and system for securely communicating between a user network device, a primary service provider and a partner service provider May. 28, 2013
8447035 Contract based memory management for isochronous streams May. 21, 2013
8442222 Job ticket issuing device and job execution device May. 14, 2013
8433067 Device, method, and program for image encryption/decryption Apr. 30, 2013
8386781 Unit using OS and image forming apparatus using the same Feb. 26, 2013
8365265 Image forming apparatus, method of controlling the apparatus, and control program stored medium Jan. 29, 2013
8339677 Image processing system, image processing apparatus, and image processing method Dec. 25, 2012
8340291 Systems and processes of automatic verification and protection of paper documents against falsification, adulteration and leakage Dec. 25, 2012
8341734 Method and system to audit physical copy data leakage Dec. 25, 2012
8331562 Image forming apparatus, image forming method and, computer readable medium and computer signal Dec. 11, 2012
8295482 Image scanning system, and image scanner and computer readable medium therefor Oct. 23, 2012
8290160 Method and apparatus for secured facsimile transmission Oct. 16, 2012
8282015 Document with linked viewer file for correlated printing Oct. 9, 2012
8270604 System and method for remote signature acquisition Sep. 18, 2012
8261092 Image retrieval system and method Sep. 4, 2012
8223968 Image data verification program recorded on a recording medium, image data verification method, and image data verification system Jul. 17, 2012
8218167 Image output system, image forming apparatus, and image forming operation program for preventing output of a confidential document Jul. 10, 2012
8181261 System and method for controlling reproduction of documents containing sensitive information May. 15, 2012
8155316 Contract based memory management for isochronous streams Apr. 10, 2012
8150034 Method and system for transmitting data from a first data processing device to a second data processing device Apr. 3, 2012
8141152 Method to detect spam over internet telephony (SPIT) Mar. 20, 2012
8130951 Intelligent electronic document content processing Mar. 6, 2012
8130945 Encrypted cryptography system Mar. 6, 2012
8127362 Image processing apparatus, control method of the apparatus, computer program for implementing the method, and storage medium Feb. 28, 2012
8116515 Image processing system, computer readable media and method of outputting image data Feb. 14, 2012
8112812 Recording medium and device administration apparatus Feb. 7, 2012
8099663 Apparatus and method for document synchronization Jan. 17, 2012
8082449 Information processing apparatus, information processing method, information processing program and recording medium Dec. 20, 2011
8054970 Image forming apparatus, image forming method, information processing apparatus and information processing method Nov. 8, 2011
RE42893 Method and apparatus for verifying secure document timestamping Nov. 1, 2011
8041953 Identity-based-encryption message management system Oct. 18, 2011
7986784 Image processing apparatus Jul. 26, 2011
7987494 Method and apparatus providing end to end protection for a document Jul. 26, 2011
7979906 Method and system for multifaceted scanning Jul. 12, 2011

1 2 3 4

  Recently Added Patents
Gestures for presentation of different views of a system diagram
Adhesive structure of optical device, adhesion method, and optical pickup device
Potential separation for filling level radar
Platform for generating electricity from flowing fluid using generally prolate turbine
Apparatus and method of preventing signal delay in display device
Double patterning method using tilt-angle deposition
Device for identifying types of document files
  Randomly Featured Patents
Battery pack having welded cell tab and interconnect assembly
Method and apparatus for generating sign-digit format of sum of two numbers
Rare earth oxide-alumina-silica sintered body and method of producing the same
2,3-benzodiazepine derivatives
Reproduction clock phase correction circuit
Perpendicular magnetic recording head with dynamic flying height heating element disposed below turns of a write coil
Electron gun for multigun cathode ray tube
Rotating bird feeder/house
Video endoscope with switchable semiconductor light sources
Device and method for inspecting bottles or similar containers