Charles H. Coleman Jr.

Person

Redwood City, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for image data compression using combined lumi...
- Patent number 5,434,623
- Issue date Jul 18, 1995
- Ampex Corporation
- Charles H. Coleman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ordering and formatting coded image data and reconstructing partial...
- Patent number 5,339,108
- Issue date Aug 16, 1994
- Ampex Corporation
- Charles H. Coleman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for shuffling image data into statistically av...
- Patent number 5,301,018
- Issue date Apr 5, 1994
- Ampex Systems Corporation
- Peter Smidth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data compression using a feedforward quantization estimator
- Patent number 5,146,324
- Issue date Sep 8, 1992
- Ampex Corporation
- Sidney D. Miller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dropped sample data rate reduction system
- Patent number 4,480,271
- Issue date Oct 30, 1984
- Ampex Corporation
- Charles H. Coleman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combined data rate reduction system
- Patent number 4,468,708
- Issue date Aug 28, 1984
- Ampex Corporation
- Charles H. Coleman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moire interference reducing circuit for FM video recorders
- Patent number 4,052,740
- Issue date Oct 4, 1977
- Ampex Corporation
- Charles Hubert Coleman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Charles H. Coleman Jr.

Person

Patents Grantslast 30 patents

Method and apparatus for image data compression using combined lumi...

Ordering and formatting coded image data and reconstructing partial...

Method and apparatus for shuffling image data into statistically av...

Data compression using a feedforward quantization estimator

Dropped sample data rate reduction system

Combined data rate reduction system

Moire interference reducing circuit for FM video recorders