Assignee
THRESHOLD CORP
US·4 granted patents·1 pending application·126 citations·filing 1975–2005
Top patents by PatentIndex Score
5 records- 0194US3995228AActive bias circuit for operating push-pull amplifiers in class A modeTHRESHOLD CORP·Filed 1975·Granted Nov 30, 1976·58 cites·7 claims
- 0276US4752745AOpto-isolated bias circuit for operating push-pull amplifiers in class A and class AB modesTHRESHOLD CORP·Filed 1987·Granted Jun 21, 1988·24 cites·4 claims
- 0374US4107619AConstant voltage - constant current high fidelity amplifierTHRESHOLD CORP·Filed 1977·Granted Aug 15, 1978·15 cites·11 claims
- 0467US4899387AActive low frequency acoustic resonance suppressorTHRESHOLD CORP·Filed 1988·Granted Feb 6, 1990·29 cites·10 claims
- 0540US2006041420A1Method and apparatus for configuring a network applianceTHRESHOLD CORP·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →