Electric Industry Co., Ltd.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Mar 25, 2003 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 108 Total Citation Count
- Dec 17, 1987 Earliest Filing
- 5 Expired/Abandoned/Withdrawn Patents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
6306762 Semiconductor device having multi-layered metalization and method of manufacturing the sameDec 04, 96Oct 23, 01[H01L]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6538487 Electrical circuit having inverters being serially connected together in a cascadeExpiredJul 09, 01Mar 25, 03[H03H]
5973283 Tearable membrane switch with resinous bounded silver-palladium alloy contactsExpiredMay 27, 98Oct 26, 99[H01H]
5101343 Microprocessor with word memory for selectively processing dataExpiredDec 20, 88Mar 31, 92[G06F]
Top Inventors for This Owner
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