FAIRFIELD SEMICONDUCTOR
Patent Owner
Stats
- 8 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Aug 28, 2001 most recent publication
Details
- 8 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 464 Total Citation Count
- May 03, 1993 Earliest Filing
- 3 Expired/Abandoned/Withdrawn Patents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
5943227 Programmable synchronous step down DC-DC converter controllerJun 26, 96Aug 24, 99[H02M, G05F]
5901350 Low distortion large swing frequency down coverter filter amplifier circuitSep 30, 96May 04, 99[H04B]
5842155 Method and apparatus for adjusting pin driver charging and discharging currentMay 03, 93Nov 24, 98[G01R]
5805238 Adaptive notch filter for removing residual subcarrier from component videoMay 14, 96Sep 08, 98[H04N]
Expired/Abandoned/Withdrawn Patents
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