E-SYSTEMS, INC.
Patent Owner
Stats
- 7 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 18, 1997 most recent publication
Details
- 7 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 2,951 Total Citation Count
- Jun 04, 1976 Earliest Filing
- 94 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5414211 Device and method for shielding an electrically conductive cable from electromagnetic interferenceDec 21, 92May 09, 95[H01B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5455738 High thermal conductivity, matched CTE. low density mounting plate for a semiconductor circuitExpiredJul 28, 93Oct 03, 95[H05K]
5381596 Apparatus and method of manufacturing a 3-dimensional waveguideExpiredFeb 23, 93Jan 17, 95[H01P]
5269132 Method and apparatus for controlling infrared emissionsExpiredOct 29, 92Dec 14, 93[F02C, F02G]
5247470 Method and apparatus for estimating signal components of a filter outputExpiredJul 29, 87Sep 21, 93[G06F]
5230085 Method and apparatus for wireless electromagnetic communication within a contained electromagnetic fieldExpiredApr 05, 91Jul 20, 93[H04B]
5131438 Method and apparatus for unmanned aircraft in flight refuelingExpiredAug 20, 90Jul 21, 92[B64D]
5072422 Content-addressed memory system with word cells having select and match bitsExpiredMay 15, 89Dec 10, 91[G06F, G11C]
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