Trustcopy Pte Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G09C CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY 111

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7366301 Optical watermarkMar 16, 01Apr 29, 08[G09C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2003/0012,374 Electronic signing of documentsAbandonedJul 16, 01Jan 16, 03[H04L]
2002/0042,884 Remote printing of secure and/or authenticated documentsAbandonedJul 16, 01Apr 11, 02[G06F]

Top Inventors for This Owner

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