Assignee
FREQUENCY TECHNOLOGY INC
US·6 granted patents·295 citations·filing 1975–1997
Top patents by PatentIndex Score
6 records- 0191US4075547AVoltage regulating transformerFREQUENCY TECHNOLOGY INC·Filed 1975·Granted Feb 21, 1978·72 cites·2 claims
- 0281US6057171AMethods for determining on-chip interconnect process parametersFREQUENCY TECHNOLOGY INC·Filed 1997·Granted May 2, 2000·48 cites·6 claims
- 0381US4368407AInductor-capacitor impedance devices and method of making the sameFREQUENCY TECHNOLOGY INC·Filed 1979·Granted Jan 11, 1983·28 cites·8 claims
- 0480US5901063ASystem and method for extracting parasitic impedance from an integrated circuit layoutFREQUENCY TECHNOLOGY INC·Filed 1997·Granted May 4, 1999·104 cites·74 claims
- 0568US3987339AConstant power lamp ballastFREQUENCY TECHNOLOGY INC·Filed 1975·Granted Oct 19, 1976·18 cites·2 claims
- 0666US4327311AInductor-capacitor impedance devices and method of making the sameFREQUENCY TECHNOLOGY INC·Filed 1980·Granted Apr 27, 1982·25 cites·7 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →