Semicoa Semiconductors
Patent Owner
Stats
- 3 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 02, 2007 most recent publication
Details
- 3 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 274 Total Citation Count
- Jan 05, 1994 Earliest Filing
- 7 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
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Top Patents (by citation)
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Recent Publications
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7276770 Fast Si diodes and arrays with high quantum efficiency built on dielectrically isolated wafersExpiredApr 07, 05Oct 02, 07[H01L]
7112465 Fabrication methods for ultra thin back-illuminated photodiode arrayExpiredJun 08, 04Sep 26, 06[H01L]
2005/0067,667 Fast silicon photodiodes with high back surface reflectance in a wavelength range close to the bandgapAbandonedSep 26, 03Mar 31, 05[H01L]
6762473 Ultra thin back-illuminated photodiode array structures and fabrication methodsExpiredJun 25, 03Jul 13, 04[H01L]
5932922 Uniform current density and high current gain bipolar transistorExpiredMar 14, 97Aug 03, 99[H01L]
5798652 Method of batch testing surface mount devices using a substrate edge connectorExpiredJul 29, 96Aug 25, 98[G01R]
5554880 Uniform current density and high current gain bipolar transistorExpiredAug 08, 94Sep 10, 96[H01L]
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