Tekno Industries, Inc.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H04M TELEPHONIC COMMUNICATION 2161
 
 
 
H04J MULTIPLEX COMMUNICATION 1124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6873617 Means for and methods of "in-progress" fraud, billing and maintenance in a SS#7 network of high speed data linksJan 26, 00Mar 29, 05[H04M]
6393113 Means for and methods of detecting fraud, lack of credit, and the like from the SS# 7 system networkJun 16, 98May 21, 02[H04M]
5438570 Service observing equipment for signalling System Seven telephone networkDec 29, 93Aug 01, 95[H04J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4849971 Carrier telephone service analysis systemExpiredSep 13, 85Jul 18, 89[H04J]

Top Inventors for This Owner

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