Inventor · disambiguated record
Sava Jacobson
Also filed as: JACOBSON SAVA · JACOBSON SAVA W
27 granted patents·259 citations·filing 1975–1985
96Inventor score
Files withJACOBSON SAVA27
Top patents by PatentIndex Score
27 records- 0191US4011674AMagnetic kinetic amusement devicesJACOBSON SAVA·Filed 1975·Granted Mar 15, 1977·62 cites·3 claims
- 0290US4160122ATelephone earphone amplifierJACOBSON SAVA·Filed 1978·Granted Jul 3, 1979·37 cites·7 claims
- 0383US4315109AElectronic ring sounder for a speaker telephoneJACOBSON SAVA·Filed 1979·Granted Feb 9, 1982·22 cites·5 claims
- 0471US4025728ASpeaker telephoneJACOBSON SAVA·Filed 1976·Granted May 24, 1977·13 cites·17 claims
- 0569US4306117ARemote recording of new outgoing announcement in a telephone answering deviceJACOBSON SAVA·Filed 1980·Granted Dec 15, 1981·18 cites·10 claims
- 0661US4119801AMode switching and voltage regulator circuitry for a telephone answering deviceJACOBSON SAVA·Filed 1975·Granted Oct 10, 1978·9 cites·12 claims
- 0760US4385205ASingle motor drive assembly for a tape cassette telephone answering deviceJACOBSON SAVA·Filed 1981·Granted May 24, 1983·10 cites·9 claims
- 0859US4264785AVoltage regulator circuitry for a telephone answering deviceJACOBSON SAVA·Filed 1978·Granted Apr 28, 1981·15 cites·8 claims
- 0958US4104487ATelephone answering device with remote controlled playbackJACOBSON SAVA·Filed 1976·Granted Aug 1, 1978·8 cites·7 claims
- 1054US4201888ARemote playout telephone answering deviceJACOBSON SAVA·Filed 1978·Granted May 6, 1980·7 cites·6 claims
- 1152US3995314APedal operated transcription adaptor for a miniature tape recorderJACOBSON SAVA·Filed 1975·Granted Nov 30, 1976·7 cites·12 claims
- 1248US4197426ARemote playout telephone answering deviceJACOBSON SAVA·Filed 1978·Granted Apr 8, 1980·5 cites·8 claims
- 1344US4227053ATelephone answering device having balanced inputJACOBSON SAVA·Filed 1979·Granted Oct 7, 1980·4 cites·8 claims
- 1443US4236044ARemote playout control mechanism for a telephone answering deviceJACOBSON SAVA·Filed 1979·Granted Nov 25, 1980·4 cites·6 claims
- 1542US4400581AIncoming audio detection circuit for a speaker telephoneJACOBSON SAVA·Filed 1980·Granted Aug 23, 1983·6 cites·7 claims
- 1642US4390752ARing detection circuit for a telephone answering deviceJACOBSON SAVA·Filed 1980·Granted Jun 28, 1983·6 cites·2 claims
- 1741US4118602ATelephone answering device having simplified mechanical controlsJACOBSON SAVA·Filed 1977·Granted Oct 3, 1978·6 cites·7 claims
- 1838US4426554ATape drive transfer system for cassette telephone answering device with remote controlled playoutJACOBSON SAVA·Filed 1982·Granted Jan 17, 1984·4 cites·8 claims
- 1937US4584435AMiniature telephone answering device with single head carriageJACOBSON SAVA·Filed 1983·Granted Apr 22, 1986·3 cites·13 claims
- 2035US4213010AFail-safe mechanisms for a telephone answering deviceJACOBSON SAVA·Filed 1978·Granted Jul 15, 1980·2 cites·5 claims
- 2135US4126763AControl circuit for a remote controlled telephone answering deviceJACOBSON SAVA·Filed 1978·Granted Nov 21, 1978·4 cites·5 claims
- 2234US4390751AEnd of rewind detection in a telephone answering device having remote playoutJACOBSON SAVA·Filed 1981·Granted Jun 28, 1983·3 cites·5 claims
- 2332US4635868AEnd of rewind detector for a telephone answering deviceJACOBSON SAVA·Filed 1985·Granted Jan 13, 1987·2 cites·1 claims
- 2430US4472599AControl circuitry for a tape cassette telephone answering deviceJACOBSON SAVA·Filed 1982·Granted Sep 18, 1984·1 cites·3 claims
- 2530US4389545ARemote rewind mechanism and control circuitry for a tape cassette telephone answering deviceJACOBSON SAVA·Filed 1980·Granted Jun 21, 1983·0 cites·6 claims
- 2630US4315104AAutomatically reset control mechanism for remote playout telephone answering deviceJACOBSON SAVA·Filed 1980·Granted Feb 9, 1982·0 cites·6 claims
- 2730US4189623ATelephone answering device having simplified mechanical controlsJACOBSON SAVA·Filed 1978·Granted Feb 19, 1980·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →