Inventor · disambiguated record
Thomas M. Frederiksen
Also filed as: FREDERIKSEN JR THOMAS · FREDERIKSEN THOMAS · FREDERIKSEN THOMAS M · FREDERIKSEN THOMAS MANSACHS
17 granted patents·391 citations·filing 1974–2007
95Inventor score
Top patents by PatentIndex Score
17 records- 0191US4238839ALaser programmable read only memoryNAT SEMICONDUCTOR CORP·Filed 1979·Granted Dec 9, 1980·75 cites·5 claims
- 0288US4092611AAdaptively biased differential operational amplifier for photo diodeNAT SEMICONDUCTOR CORP·Filed 1977·Granted May 30, 1978·28 cites·10 claims
- 0385US4191900APrecision plural input voltage amplifier and comparatorNAT SEMICONDUCTOR CORP·Filed 1978·Granted Mar 4, 1980·34 cites·9 claims
- 0484US4154530ALaser beam error correcting processNAT SEMICONDUCTOR CORP·Filed 1977·Granted May 15, 1979·44 cites·10 claims
- 0582US4188708AIntegrated circuit package with optical input couplerNAT SEMICONDUCTOR CORP·Filed 1978·Granted Feb 19, 1980·43 cites·5 claims
- 0681US4128775AVoltage translator for interfacing TTL and CMOS circuitsNAT SEMICONDUCTOR CORP·Filed 1977·Granted Dec 5, 1978·19 cites·28 claims
- 0779US4335371ADigital error correcting trimming in an analog to digital converterNAT SEMICONDUCTOR CORP·Filed 1979·Granted Jun 15, 1982·22 cites·7 claims
- 0876US4745543AFront panel for a process controllerFISCHER & PORTER CO·Filed 1987·Granted May 17, 1988·38 cites·4 claims
- 0969US3958267ACurrent scaling in lateral pnp structuresNAT SEMICONDUCTOR CORP·Filed 1975·Granted May 18, 1976·16 cites·8 claims
- 1061US4136357AIntegrated circuit package with optical input couplerNAT SEMICONDUCTOR CORP·Filed 1977·Granted Jan 23, 1979·22 cites·10 claims
- 1158US4607172ABipolar strobed transistor latch for a high gain comparatorNAT SEMICONDUCTOR CORP·Filed 1984·Granted Aug 19, 1986·10 cites·7 claims
- 1257US4104547AExtended range current-to-time converterNAT SEMICONDUCTOR CORP·Filed 1977·Granted Aug 1, 1978·8 cites·8 claims
- 1353US7391258B2Self-oscillating power circuitTC ELECTRONIC AS·Filed 2003·Granted Jun 24, 2008·7 cites·51 claims
- 1452US4336489AZener regulator in butted guard band CMOSNAT SEMICONDUCTOR CORP·Filed 1980·Granted Jun 22, 1982·11 cites·9 claims
- 1546US4307338ALaser alignment detectorNAT SEMICONDUCTOR CORP·Filed 1977·Granted Dec 22, 1981·7 cites·7 claims
- 1645US3952279ASonar system for use by fishermen and the likeNAT SEMICONDUCTOR CORP·Filed 1974·Granted Apr 20, 1976·7 cites·19 claims
- 1710USD574618SMultipurpose chair for childrenFLEXA GROUP AS·Filed 2007·Granted Aug 12, 2008·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →