Chee Keong Chong

Person

Pulau Pingang, MY

People

Patents Grantslast 30 patents

Information Patent Grant
Photodetector array and codewheel configuration for flexible optica...
- Patent number 7,638,756
- Issue date Dec 29, 2009
- Avago Technologies ECBU IP (Singapore) Pte Ltd
- Chee Keong Chong
- G01 - MEASURING TESTING
Information Patent Grant
Polaroid absolute encoder
- Patent number 7,622,707
- Issue date Nov 24, 2009
- Avago Technologies ECBU IP (Singapore) Pte Ltd
- Yee Loong Chin
- G01 - MEASURING TESTING
Information Patent Grant
Optical encoder device, and system including same
- Patent number 7,472,979
- Issue date Jan 6, 2009
- Avago Technologies ECBU IP (Singapore) Pte Ltd
- Kok Hing Fo
- G01 - MEASURING TESTING
Information Patent Grant
Photodetector array and codewheel configuration for flexible optica...
- Patent number 7,449,675
- Issue date Nov 11, 2008
- Avago Technologies ECBU IP (Singapore) Pte Ltd
- Chee Keong Chong
- G01 - MEASURING TESTING
Information Patent Grant
Optical encoder module
- Patent number 7,279,674
- Issue date Oct 9, 2007
- Avago Technologies ECBU IP (Singapore) Pte Ltd
- Kee-Yean Ng
- G01 - MEASURING TESTING
Information Patent Grant
Optical encoding that utilizes total internal reflection
- Patent number 7,145,127
- Issue date Dec 5, 2006
- Avago Technologies ECBU IP (Singapore) Pte Ltd
- Yee Loong Chin
- G01 - MEASURING TESTING
Information Patent Grant
Optical encoder disk having a region that continuously increases in...
- Patent number 7,078,677
- Issue date Jul 18, 2006
- Chee Keong Chong
- G01 - MEASURING TESTING
Information Patent Grant
Optical encoder device
- Patent number 6,995,356
- Issue date Feb 7, 2006
- Agilent Technologies, Inc.
- Chee Keong Chong
- G01 - MEASURING TESTING
Information Patent Grant
Optical encoder device
- Patent number 6,966,623
- Issue date Nov 22, 2005
- Agilent Technologies, Inc.
- Kok Hing Fo
- G01 - MEASURING TESTING
Information Patent Grant
High resolution optical encoder with an angular collimated light beam
- Patent number 6,768,101
- Issue date Jul 27, 2004
- Agilent Technologies, Inc.
- Boon Kheng Lee
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PHOTODETECTOR ARRAY AND CODEWHEEL CONFIGURATION FOR FLEXIBLE OPTICA...
- Publication number 20080245956
- Publication date Oct 9, 2008
- Chee Keong Chong
- G01 - MEASURING TESTING
Information Patent Application
Optical encoding that utilizes total internal reflection
- Publication number 20060043271
- Publication date Mar 2, 2006
- Yee Loong Chin
- G01 - MEASURING TESTING
Information Patent Application
Photodetector array and codewheel configuration for flexible optica...
- Publication number 20060022126
- Publication date Feb 2, 2006
- Chee Keong Chong
- G01 - MEASURING TESTING
Information Patent Application
Polaroid absolute encoder
- Publication number 20050211886
- Publication date Sep 29, 2005
- Yee Loong Chin
- G01 - MEASURING TESTING
Information Patent Application
Optical encoder devices and methods using a continuously scaled cod...
- Publication number 20050156104
- Publication date Jul 21, 2005
- Chee Keong Chong
- G01 - MEASURING TESTING
Information Patent Application
Optical encoder module
- Publication number 20050068773
- Publication date Mar 31, 2005
- Kee-Yean Ng
- G01 - MEASURING TESTING
Information Patent Application
Cylindrical encoder
- Publication number 20050040323
- Publication date Feb 24, 2005
- Chee-Keong Chong
- G01 - MEASURING TESTING
Information Patent Application
Optical encoder device
- Publication number 20030193015
- Publication date Oct 16, 2003
- Chee Keong Chong
- G01 - MEASURING TESTING

Chee Keong Chong

Person

Patents Grantslast 30 patents

Photodetector array and codewheel configuration for flexible optica...

Polaroid absolute encoder

Optical encoder device, and system including same

Photodetector array and codewheel configuration for flexible optica...

Optical encoder module

Optical encoding that utilizes total internal reflection

Optical encoder disk having a region that continuously increases in...

Optical encoder device

Optical encoder device

High resolution optical encoder with an angular collimated light beam

Patents Applicationslast 30 patents

PHOTODETECTOR ARRAY AND CODEWHEEL CONFIGURATION FOR FLEXIBLE OPTICA...

Optical encoding that utilizes total internal reflection

Photodetector array and codewheel configuration for flexible optica...

Polaroid absolute encoder

Optical encoder devices and methods using a continuously scaled cod...

Optical encoder module

Cylindrical encoder

Optical encoder device