Inventor · disambiguated record
Manfred Ullrich
Also filed as: ULLRICH MANFRED · ULLRICH MANFRED F · ULLRICH MANFRED FRITZ
19 granted patents·543 citations·filing 1976–2006
94Inventor score
Top patents by PatentIndex Score
19 records- 0197US4139860ATelevision receiver equipped for simultaneously showing several programsITT·Filed 1977·Granted Feb 13, 1979·342 cites·10 claims
- 0287US4084106ADynamic shift register using insulated-gate field-effect transistorsITT·Filed 1976·Granted Apr 11, 1978·32 cites·1 claims
- 0386US5047659ANon-overlapping two-phase clock generator utilizing floating invertersITT IND GMBH DEUTSCHE·Filed 1990·Granted Sep 10, 1991·48 cites·3 claims
- 0464US4734597ACMOS inverter chainINTERMETALL DIVISION OF DITTI·Filed 1986·Granted Mar 29, 1988·19 cites·6 claims
- 0564US4545954ADevice for shutting down a high-temperature nuclear reactorGHT HOCHTEMPERATURREAK TECH·Filed 1982·Granted Oct 8, 1985·13 cites·2 claims
- 0657US5111422ACircuit arrangement for calculating product sumsITT IND GMBH DEUTSCHE·Filed 1990·Granted May 5, 1992·32 cites·6 claims
- 0750US4272831ATwo-dimensional analog memoryITT·Filed 1979·Granted Jun 9, 1981·8 cites·2 claims
- 0848US7975191B2Nonvolatile memory device comprising a programming and deletion checking optionMICRONAS GMBH·Filed 2006·Granted Jul 5, 2011·2 cites·23 claims
- 0948US4476089AHigh temperature reactor of modular constructionGHT HOCHTEMPERATURREAK TECH·Filed 1981·Granted Oct 9, 1984·12 cites·7 claims
- 1048US4254345AOutput circuit for bucket-brigade devicesITT·Filed 1979·Granted Mar 3, 1981·7 cites·1 claims
- 1141US4411860APebble bed reactor with feeding device for absorber material and method for its operationGHT HOCHTEMPERATURREAK TECH·Filed 1981·Granted Oct 25, 1983·6 cites·4 claims
- 1236US6421273B1Electrically erasable and programmable, non-volatile memory deviceMICRONAS GMBH·Filed 2000·Granted Jul 16, 2002·1 cites·13 claims
- 1336US5128892AParallel adderITT IND GMBH DEUTSCHE·Filed 1991·Granted Jul 7, 1992·8 cites·19 claims
- 1435US4563326AHigh temperature nuclear power plant with a hot-gas pipeline which can be separated from the reactor vesselINTERATOM·Filed 1983·Granted Jan 7, 1986·3 cites·2 claims
- 1531US5173251AMixing apparatus for fluidsSIEMENS AG·Filed 1991·Granted Dec 22, 1992·7 cites·9 claims
- 1631US4568968ADigital integrated circuit for the color matrix of a color-television setITT·Filed 1985·Granted Feb 4, 1986·2 cites·14 claims
- 1729US4849157ACore barrel for a high-temperature nuclear reactorINTERATOM·Filed 1988·Granted Jul 18, 1989·0 cites·13 claims
- 1829US4707327AContainer system for a high-temperature nuclear reactorINTERATOM·Filed 1984·Granted Nov 17, 1987·1 cites·1 claims
- 1929US4356407AInput circuit for bucket brigadeITT·Filed 1981·Granted Oct 26, 1982·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →