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Class Information
Number: 380/245
Name: Cryptography > Facsimile cryptography > Nonstandard scan pattern
Description: Subject matter wherein the normal ordering of the scan components is modified.










Patents under this class:

Patent Number Title Of Patent Date Issued
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
8533852 Method and system for securely communicating between a primary service provider and a partner service provider Sep. 10, 2013
8467566 Method for detecting fraud in a printed image 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
8428570 Service provider activation Apr. 23, 2013
8363883 Image processing apparatus and image processing method Jan. 29, 2013
8295482 Image scanning system, and image scanner and computer readable medium therefor Oct. 23, 2012
8112812 Recording medium and device administration apparatus Feb. 7, 2012
8055901 Optical signature to enable image correction Nov. 8, 2011
7958358 Scanned image disclosure apparatus, method and storage medium; electronic mail transmission apparatus, method and storage medium; and internet facsimile transmission apparatus Jun. 7, 2011
7929959 Service provider activation Apr. 19, 2011
7757091 Method and apparatus for the creation of a self-authenticating document Jul. 13, 2010
7639820 Image forming apparatus certificate sheet making method and certificate sheet processing method Dec. 29, 2009
7490240 Electronically signing a document Feb. 10, 2009
7308099 Device and method for producing an encoded audio and/or video data stream Dec. 11, 2007
7266200 Method and apparatus for encryption of data Sep. 4, 2007
RE38739 Facsimile apparatus May. 31, 2005
6414757 Document security system and method Jul. 2, 2002
6269164 Method of and system for encrypting messages Jul. 31, 2001
6226384 Method and device for providing controlled access video signals without providing a signal in the clear May. 1, 2001
6222926 Method and device for providing controlled access video signals without providing a signal in the clear Apr. 24, 2001
4916739 Adhesive photocopyable transparency for use in a secure facsimile transmission system Apr. 10, 1990
4821321 Automatic secure transmission and reception of pictorial information Apr. 11, 1989
4177486 Facsimile device Dec. 4, 1979
4173025 Electrical signal scrambling apparatus Oct. 30, 1979











 
 
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