ATALLA CORPORATION, 2304 ZANKER ROAD, SAN JOSE, CA 95131 A CORP OF CA

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Patent Activity in the Last 10 Years

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Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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
5319710 Method and means for combining and managing personal verification and message authentication encrytions for network transmissionAug 22, 86Jun 07, 94[H04K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4965568 Multilevel security apparatus and method with personal keyExpiredMar 01, 89Oct 23, 90[H04L, H04Q]
4885779 Personal identification encryptor system with error-correcting code and methodExpiredNov 02, 87Dec 05, 89[H04L]
4870683 Personal identification encryptor system and methodExpiredMar 31, 86Sep 26, 89[G09C, B42D]
4588991 File access security method and meansExpiredMar 07, 83May 13, 86[H04L, H04Q]
4577779 Currency-dispensing method and apparatusExpiredJan 03, 84Mar 25, 86[B65H]
4536647 Pocket banking terminal, method and systemExpiredJul 15, 83Aug 20, 85[G06F]
4515288 Currency-dispensing method and apparatusExpiredDec 01, 82May 07, 85[B65H]

Top Inventors for This Owner

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