Sava Jacobson

Person

Van Nuys, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
End of rewind detector for a telephone answering device
- Patent number 4,635,868
- Issue date Jan 13, 1987
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Miniature telephone answering device with single head carriage
- Patent number 4,584,435
- Issue date Apr 22, 1986
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control circuitry for a tape cassette telephone answering device
- Patent number 4,472,599
- Issue date Sep 18, 1984
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tape drive transfer system for cassette telephone answering device...
- Patent number 4,426,554
- Issue date Jan 17, 1984
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Incoming audio detection circuit for a speaker telephone
- Patent number 4,400,581
- Issue date Aug 23, 1983
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ring detection circuit for a telephone answering device
- Patent number 4,390,752
- Issue date Jun 28, 1983
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
End of rewind detection in a telephone answering device having remo...
- Patent number 4,390,751
- Issue date Jun 28, 1983
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote rewind mechanism and control circuitry for a tape cassette t...
- Patent number 4,389,545
- Issue date Jun 21, 1983
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single motor drive assembly for a tape cassette telephone answering...
- Patent number 4,385,205
- Issue date May 24, 1983
- Sava Jacobson
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic ring sounder for a speaker telephone
- Patent number 4,315,109
- Issue date Feb 9, 1982
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatically reset control mechanism for remote playout telephone...
- Patent number 4,315,104
- Issue date Feb 9, 1982
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote recording of new outgoing announcement in a telephone answer...
- Patent number 4,306,117
- Issue date Dec 15, 1981
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voltage regulator circuitry for a telephone answering device
- Patent number 4,264,785
- Issue date Apr 28, 1981
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote playout control mechanism for a telephone answering device
- Patent number 4,236,044
- Issue date Nov 25, 1980
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone answering device having balanced input
- Patent number 4,227,053
- Issue date Oct 7, 1980
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fail-safe mechanisms for a telephone answering device
- Patent number 4,213,010
- Issue date Jul 15, 1980
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote playout telephone answering device
- Patent number 4,201,888
- Issue date May 6, 1980
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote playout telephone answering device
- Patent number 4,197,426
- Issue date Apr 8, 1980
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone answering device having simplified mechanical controls
- Patent number 4,189,623
- Issue date Feb 19, 1980
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone earphone amplifier
- Patent number 4,160,122
- Issue date Jul 3, 1979
- Sava W. Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control circuit for a remote controlled telephone answering device
- Patent number 4,126,763
- Issue date Nov 21, 1978
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mode switching and voltage regulator circuitry for a telephone answ...
- Patent number 4,119,801
- Issue date Oct 10, 1978
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone answering device having simplified mechanical controls
- Patent number 4,118,602
- Issue date Oct 3, 1978
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone answering device with remote controlled playback
- Patent number 4,104,487
- Issue date Aug 1, 1978
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker telephone
- Patent number 4,025,728
- Issue date May 24, 1977
- Sava Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnetic kinetic amusement devices
- Patent number 4,011,674
- Issue date Mar 15, 1977
- Sava W. Jacobson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Pedal operated transcription adaptor for a miniature tape recorder
- Patent number 3,995,314
- Issue date Nov 30, 1976
- Sava Jacobson
- G11 - INFORMATION STORAGE

Sava Jacobson

Person

Patents Grantslast 30 patents

End of rewind detector for a telephone answering device

Miniature telephone answering device with single head carriage

Control circuitry for a tape cassette telephone answering device

Tape drive transfer system for cassette telephone answering device...

Incoming audio detection circuit for a speaker telephone

Ring detection circuit for a telephone answering device

End of rewind detection in a telephone answering device having remo...

Remote rewind mechanism and control circuitry for a tape cassette t...

Single motor drive assembly for a tape cassette telephone answering...

Electronic ring sounder for a speaker telephone

Automatically reset control mechanism for remote playout telephone...

Remote recording of new outgoing announcement in a telephone answer...

Voltage regulator circuitry for a telephone answering device

Remote playout control mechanism for a telephone answering device

Telephone answering device having balanced input

Fail-safe mechanisms for a telephone answering device

Remote playout telephone answering device

Remote playout telephone answering device

Telephone answering device having simplified mechanical controls

Telephone earphone amplifier

Control circuit for a remote controlled telephone answering device

Mode switching and voltage regulator circuitry for a telephone answ...

Telephone answering device having simplified mechanical controls

Telephone answering device with remote controlled playback

Speaker telephone

Magnetic kinetic amusement devices

Pedal operated transcription adaptor for a miniature tape recorder