Thomas I. Yeh

Person

Penfield, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for determining document background for adjusting the dynami...
- Patent number 6,198,845
- Issue date Mar 6, 2001
- Xerox Corporation
- Francis K. Tse
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for performing perspective projection conversion
- Patent number 5,742,708
- Issue date Apr 21, 1998
- Xerox Corporation
- Thomas I. Yeh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image shifting system for use in a document processing system
- Patent number 5,706,409
- Issue date Jan 6, 1998
- Xerox Corporation
- Thomas I. Yeh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for encoding and reconstructing image data
- Patent number 5,659,634
- Issue date Aug 19, 1997
- Xerox Corporation
- Thomas I. Yeh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic image registration for a scanner
- Patent number 5,528,387
- Issue date Jun 18, 1996
- Xerox Corporation
- Nancy R. Kelly
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for controlling a printing machine
- Patent number 5,509,108
- Issue date Apr 16, 1996
- Xerox Corporation
- Thomas I. Yeh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control system and method for a minimizing power loss in transformer
- Patent number 5,398,181
- Issue date Mar 14, 1995
- Xerox Corporation
- Thomas I. Yeh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Microcontroller based xerographic charge device power supply
- Patent number 5,361,123
- Issue date Nov 1, 1994
- Xerox Corporation
- Thomas I. Yeh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Thomas I. Yeh

Person

Patents Grantslast 30 patents

Method for determining document background for adjusting the dynami...

Method and system for performing perspective projection conversion

Image shifting system for use in a document processing system

Apparatus and method for encoding and reconstructing image data

Electronic image registration for a scanner

Apparatus and method for controlling a printing machine

Control system and method for a minimizing power loss in transformer

Microcontroller based xerographic charge device power supply