TECHSEARCH, L.L.C.
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Mar 05, 2013 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,094 Total Citation Count
- Mar 17, 1983 Earliest Filing
- 39 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5402518 Sound storage and sound retrieval system having peripheral with hand operable switchesJul 22, 92Mar 28, 95[G10L]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5600739 Optical fiber alignment apparatus for a mechanical optical switchExpiredJun 07, 95Feb 04, 97[G02B]
5200983 Fiso analog signal acquisition system employing CCD array storageExpiredApr 17, 92Apr 06, 93[G11C]
5166609 Adapter and test fixture for an integrated circuit device packageExpiredMay 24, 90Nov 24, 92[H01R, G01R]
5115502 Method and apparatus for determining internal status of a processor using simulation guided by acquired dataExpiredSep 19, 88May 19, 92[G06F]
5104219 Multimode acousto-optic switch and dead zone correction methodExpiredApr 12, 91Apr 14, 92[G01N]
5072369 Interface between buses attached with cached modules providing address space mapped cache coherent memory access with SNOOP hit memory updatesExpiredApr 07, 89Dec 10, 91[G06F]
5046832 Multimode acousto-optic switch and dead zone correction methodExpiredJan 11, 90Sep 10, 91[G01N, G02F]
4777522 Nonstandard video signal detector having h-sync to subcarrier phase detectionExpiredSep 04, 87Oct 11, 88[H04N]
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