Kevin C. Kelleher

Person

Plainfield, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Tubular semiconductor magnetic field sensor and circuits for use th...
- Patent number 4,599,564
- Issue date Jul 8, 1986
- RCA Corporation
- Kevin C. Kelleher
- G01 - MEASURING TESTING
Information Patent Grant
Linear pulse width to current converter for brushless DC motors
- Patent number 4,507,591
- Issue date Mar 26, 1985
- RCA Corporation
- Kevin C. Kelleher
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC Motor servo system
- Patent number 4,494,052
- Issue date Jan 15, 1985
- RCA Corporation
- Kevin C. Kelleher
- G11 - INFORMATION STORAGE
Information Patent Grant
Video disc player having lifter driving circuit
- Patent number 4,486,875
- Issue date Dec 4, 1984
- RCA Corporation
- Kevin C. Kelleher
- G11 - INFORMATION STORAGE
Information Patent Grant
In-arm stylus cleaner for disc record player
- Patent number 4,486,872
- Issue date Dec 4, 1984
- RCA Corporation
- Charles F. Hackett
- G11 - INFORMATION STORAGE
Information Patent Grant
Stepper motor drive circuit
- Patent number 4,450,394
- Issue date May 22, 1984
- RCA Corporation
- Kevin C. Kelleher
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Video disc player with RFI reduction circuit including sync tip clamp
- Patent number 4,418,363
- Issue date Nov 29, 1983
- RCA Corporation
- Kevin C. Kelleher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Turntable speed control
- Patent number 4,417,332
- Issue date Nov 22, 1983
- RCA Corporation
- Kevin C. Kelleher
- G11 - INFORMATION STORAGE
Information Patent Grant
Bidirectional pulse generator for video disc stylus deflector trans...
- Patent number 4,397,014
- Issue date Aug 2, 1983
- NCR Corporation
- Kevin C. Kelleher
- G11 - INFORMATION STORAGE
Information Patent Grant
Video disc player with RFI reduction circuit including an AGC ampli...
- Patent number 4,385,374
- Issue date May 24, 1983
- RCA Corporation
- Kevin C. Kelleher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video disc player having timebase correction and constant angular v...
- Patent number 4,376,956
- Issue date Mar 15, 1983
- RCA Corporation
- Kevin C. Kelleher
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Apparatus for advancing a video disc pickup transducer beyond a dis...
- Patent number 4,375,094
- Issue date Feb 22, 1983
- RCA Corporation
- Kevin C. Kelleher
- G11 - INFORMATION STORAGE
Information Patent Grant
Processor controlled video disc servo system
- Patent number 4,340,949
- Issue date Jul 20, 1982
- RCA Corporation
- Kevin C. Kelleher
- G11 - INFORMATION STORAGE

Kevin C. Kelleher

Person

Patents Grantslast 30 patents

Tubular semiconductor magnetic field sensor and circuits for use th...

Linear pulse width to current converter for brushless DC motors

DC Motor servo system

Video disc player having lifter driving circuit

In-arm stylus cleaner for disc record player

Stepper motor drive circuit

Video disc player with RFI reduction circuit including sync tip clamp

Turntable speed control

Bidirectional pulse generator for video disc stylus deflector trans...

Video disc player with RFI reduction circuit including an AGC ampli...

Video disc player having timebase correction and constant angular v...

Apparatus for advancing a video disc pickup transducer beyond a dis...

Processor controlled video disc servo system