Leonard N. Schiff

Person

Lawrenceville, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Enhanced TV system using transmitted error signals
- Patent number 4,933,765
- Issue date Jun 12, 1990
- General Electric Company
- Leonard N. Schiff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system utilizing a pilot signal and a modulated signal
- Patent number 4,912,773
- Issue date Mar 27, 1990
- General Electric Company
- Leonard N. Schiff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two resolution level DPCM system
- Patent number 4,745,474
- Issue date May 17, 1988
- General Electric Company
- Leonard N. Schiff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock rate spread spectrum
- Patent number 4,639,932
- Issue date Jan 27, 1987
- RCA Corporation
- Leonard N. Schiff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speakerphone with adaptive cancellation of room echoes
- Patent number 4,636,586
- Issue date Jan 13, 1987
- RCA Corporation
- Leonard N. Schiff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast acquisition burst mode spread spectrum communications system w...
- Patent number 4,630,283
- Issue date Dec 16, 1986
- RCA Corporation
- Leonard N. Schiff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronizing system for spread spectrum transmissions between smal...
- Patent number 4,617,674
- Issue date Oct 14, 1986
- RCA Corporation
- Visvaldis Mangulis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sampled color difference signal processing system having a quadratu...
- Patent number 4,616,252
- Issue date Oct 7, 1986
- RCA Corporation
- Leonard N. Schiff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Logic for calculating bit error rate in a data communication system
- Patent number 4,616,362
- Issue date Oct 7, 1986
- RCA Corporation
- Leonard N. Schiff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital FIR filters with enhanced tap weight resolution
- Patent number 4,615,026
- Issue date Sep 30, 1986
- RCA Corporation
- Leonard N. Schiff
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Demodulator for sampled chrominance signals including a Nyquist fil...
- Patent number 4,594,607
- Issue date Jun 10, 1986
- RCA Corporation
- Henry G. Lewis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for synchronizing spread spectrum transmissions from smal...
- Patent number 4,587,661
- Issue date May 6, 1986
- RCA Corporation
- Leonard N. Schiff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronization system for a regenerative subtransponder satellite...
- Patent number 4,577,316
- Issue date Mar 18, 1986
- RCA Corporation
- Leonard N. Schiff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Noise reduction system for a single sideband multiplex signal
- Patent number 4,554,679
- Issue date Nov 19, 1985
- RCA Corporation
- Leonard N. Schiff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distortion reducer for companded analog systems
- Patent number 4,536,846
- Issue date Aug 20, 1985
- RCA Corporation
- Dipankar Raychaudhuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time window key system for video scrambling
- Patent number 4,464,678
- Issue date Aug 7, 1984
- RCA Corporation
- Leonard N. Schiff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
FM/TV Transmission system
- Patent number 4,434,440
- Issue date Feb 28, 1984
- RCA Corporation
- Leonard N. Schiff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
FM/TV Automatic gain control system
- Patent number 4,403,255
- Issue date Sep 6, 1983
- RCA Corporation
- Leonard N. Schiff
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System for limiting intermodulation distortion of talkspurt signals
- Patent number 4,262,355
- Issue date Apr 14, 1981
- RCA Corporation
- Leonard N. Schiff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compandor for group of FDM signals
- Patent number 4,221,934
- Issue date Sep 9, 1980
- RCA Corporation
- Leonard N. Schiff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Leonard N. Schiff

Person

Patents Grantslast 30 patents

Enhanced TV system using transmitted error signals

Communications system utilizing a pilot signal and a modulated signal

Two resolution level DPCM system

Clock rate spread spectrum

Speakerphone with adaptive cancellation of room echoes

Fast acquisition burst mode spread spectrum communications system w...

Synchronizing system for spread spectrum transmissions between smal...

Sampled color difference signal processing system having a quadratu...

Logic for calculating bit error rate in a data communication system

Digital FIR filters with enhanced tap weight resolution

Demodulator for sampled chrominance signals including a Nyquist fil...

Apparatus for synchronizing spread spectrum transmissions from smal...

Synchronization system for a regenerative subtransponder satellite...

Noise reduction system for a single sideband multiplex signal

Distortion reducer for companded analog systems

Time window key system for video scrambling

FM/TV Transmission system

FM/TV Automatic gain control system

System for limiting intermodulation distortion of talkspurt signals

Compandor for group of FDM signals