Tong Sen Liew

Person

Taiping, MY

People

Patents Grantslast 30 patents

Information Patent Grant
Illumination spot alignment
- Patent number 8,325,140
- Issue date Dec 4, 2012
- Avago Technologies ECBU IP (Singapore) Pte Ltd
- Tong Xie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for reducing jitter during an optical navigation...
- Patent number 8,022,984
- Issue date Sep 20, 2011
- Avago Technologies ECBU IP (Singapore) Pte Ltd
- Kai Yin Cheong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for interactive three-dimensional position tracking
- Patent number 7,978,174
- Issue date Jul 12, 2011
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Soo Sean Lim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Programmable resolution for optical pointing device
- Patent number 7,889,178
- Issue date Feb 15, 2011
- Avago Technologies ECBU IP (Singapore) Pte Ltd
- Bernard Lye Hock Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image acquisition timing system and method
- Patent number 7,652,241
- Issue date Jan 26, 2010
- Aptina Imaging Corporation
- Chiang Sun Cheah
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Homogeneous and plain surface detection in optical navigation systems
- Patent number 7,382,935
- Issue date Jun 3, 2008
- Avago Technologies ECBU IP Pte Ltd
- Tong Sen Liew
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pointing device with adaptive illumination level
- Patent number 7,317,447
- Issue date Jan 8, 2008
- Avago Technologies ECBU ID (Singapore) Pte Ltd
- Shan Chong Tan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR REDUCING JITTER DURING AN OPTICAL NAVIGATION...
- Publication number 20080181526
- Publication date Jul 31, 2008
- Kai Yin Cheong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical input device and method of optically sensing user inputs
- Publication number 20080068332
- Publication date Mar 20, 2008
- Bernard Lye Hock Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Programmable resolution for optical pointing device
- Publication number 20080062131
- Publication date Mar 13, 2008
- Bernard Lye Hock Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for interactive three-dimensional position tracking
- Publication number 20070285386
- Publication date Dec 13, 2007
- Soo Sean Lim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for eliminating optical sensor flickering in v...
- Publication number 20070195198
- Publication date Aug 23, 2007
- Soo Sean Lim
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Optical navigation method and apparatus
- Publication number 20060266934
- Publication date Nov 30, 2006
- Bernard Chan Lye Hock
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical navigation system having a ring pixel array
- Publication number 20060124839
- Publication date Jun 15, 2006
- Chin Yun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Illumination spot alignment
- Publication number 20050231479
- Publication date Oct 20, 2005
- Tong Xie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image acquisition timing system and method
- Publication number 20050151721
- Publication date Jul 14, 2005
- Chiang Sun Cheah
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Pointing device with adaptive illumination level
- Publication number 20050110776
- Publication date May 26, 2005
- Shan Chong Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Homogeneous and plain surface detection in optical navigation systems
- Publication number 20050099410
- Publication date May 12, 2005
- Tong Sen Liew
- G06 - COMPUTING CALCULATING COUNTING

Tong Sen Liew

Person

Patents Grantslast 30 patents

Illumination spot alignment

System and method for reducing jitter during an optical navigation...

System and method for interactive three-dimensional position tracking

Programmable resolution for optical pointing device

Image acquisition timing system and method

Homogeneous and plain surface detection in optical navigation systems

Pointing device with adaptive illumination level

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR REDUCING JITTER DURING AN OPTICAL NAVIGATION...

Optical input device and method of optically sensing user inputs

Programmable resolution for optical pointing device

System and method for interactive three-dimensional position tracking

Method and apparatus for eliminating optical sensor flickering in v...

Optical navigation method and apparatus

Optical navigation system having a ring pixel array

Illumination spot alignment

Image acquisition timing system and method

Pointing device with adaptive illumination level

Homogeneous and plain surface detection in optical navigation systems