OBSIDIAN IMAGING

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 3239
 
  
 
G09C CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY 111
 
  
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION157

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6151073 Intelligent camera flash systemMar 28, 96Nov 21, 00[H04N]
5862217 Method and apparatus for in-camera encryptionMar 28, 96Jan 19, 99[H04N]
5862218 Method and apparatus for in-camera image marking and authenticationApr 04, 96Jan 19, 99[G09C, H04N, H04K]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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