SGS-Thomson Microelectronics S.p.A.
Patent Owner
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 13, 1994 most recent publication
Details
- 2 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 833 Total Citation Count
- Nov 29, 1983 Earliest Filing
- 49 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
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Recent Publications
- No Recent Publications to Display
Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5245211 Device for the protection against breakdown of an N+ type diffused region inserted in vertical-type semiconductor integrated power structureExpiredOct 30, 90Sep 14, 93[H01L]
5134481 Method of automatically measuring the horizontal scan frequency of a composite synchronism signal, and an electronic circuit operating in accordance with the methodExpiredDec 21, 90Jul 28, 92[H04N]
5126911 Integrated circuit self-protected against reversal of the supply battery polarityExpiredJul 26, 89Jun 30, 92[H02H]
5073511 Method for manufacturing a conductivity modulation MOS semiconductor power device (HIMOS)ExpiredMar 29, 89Dec 17, 91[H01L]
5045504 Dielectric layer of first interconnection for electronic semiconductor devicesExpiredJul 26, 89Sep 03, 91[H01L]
4969030 Integrated structure for a signal transfer network, in particular for a pilot circuit for MOS power transistorsExpiredApr 03, 90Nov 06, 90[H01L]
4965215 Manufacturing process for a monolithic semiconductor device comprising at least one transistor of an integrated control circuit and one power transistor integrated on the same chipExpiredDec 21, 88Oct 23, 90[H01L]
4962346 Transitory current recirculation through a power switching transistor driving an inductive loadExpiredApr 12, 88Oct 09, 90[H03K, G05F]
4956570 Pilot circuit with integrated circuit with preset firing delay for MOS power transistorsExpiredDec 21, 88Sep 11, 90[H03K]
4926547 Method for manufacturing a modular semiconductor power deviceExpiredJun 27, 89May 22, 90[H05K]
4928049 Circuit for controlling current switching in multiple inductive loads, with single current detector, particularly for windings of step motorsExpiredSep 16, 88May 22, 90[H02P]
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