Patent | Date |
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System and method for reducing jitter during an optical navigation operation Grant 8,022,984 - Cheong , et al. September 20, 2 | 2011-09-20 |
Programmable resolution for optical pointing device Grant 7,889,178 - Chan , et al. February 15, 2 | 2011-02-15 |
Optical navigation system and method for reducing the power consumption of the system Grant 7,839,388 - Cheah , et al. November 23, 2 | 2010-11-23 |
Optical navigation system with multiplexed image processing Grant 7,728,817 - Cheah , et al. June 1, 2 | 2010-06-01 |
Optical mouse with barcode reading function Grant 7,679,605 - Cheah , et al. March 16, 2 | 2010-03-16 |
Optical navigation device that utilizes a vertical cavity surface emitting laser (VCSEL) configured to emit visible coherent light Grant 7,514,668 - Ooi , et al. April 7, 2 | 2009-04-07 |
Collapsible structure for optical navigation system Grant 7,470,887 - Lee , et al. December 30, 2 | 2008-12-30 |
System And Method For Reducing Jitter During An Optical Navigation Operation App 20080181526 - Cheong; Kai Yin ;   et al. | 2008-07-31 |
Optical Navigation Device That Utilizes A Vertical Cavity Surface Emitting Laser (vcsel) Configured To Emit Visible Coherent Light App 20080142691 - Ooi; Kwang Beng ;   et al. | 2008-06-19 |
Color enhanced optical mouse Grant 7,355,160 - Cheah , et al. April 8, 2 | 2008-04-08 |
Programmable resolution for optical pointing device App 20080062131 - Chan; Bernard Lye Hock ;   et al. | 2008-03-13 |
Optical pointing device with variable focus Grant 7,339,575 - Tai , et al. March 4, 2 | 2008-03-04 |
Finger navigation input device Grant 7,310,086 - Tai , et al. December 18, 2 | 2007-12-18 |
Collapsible structure for optical navigation system App 20070272845 - Lee; Sai Mun ;   et al. | 2007-11-29 |
Optical navigation system and method for reducing the power consumption of the system App 20070262243 - cheah; Chiang Sun ;   et al. | 2007-11-15 |
Optical navigation system with multiplexed image processing App 20070236455 - Cheah; Chiang Sun ;   et al. | 2007-10-11 |
Color enhanced optical mouse App 20070215792 - Cheah; Chiang Sun ;   et al. | 2007-09-20 |
Optical navigation device having a variable depth of field App 20070091064 - Cheah; Chiang Sun ;   et al. | 2007-04-26 |
Integrated ball grid array optical mouse sensor packaging Grant 7,205,532 - Tai , et al. April 17, 2 | 2007-04-17 |
Method and apparatus for providing a visual indication of a position of a steerable wheel, and components thereof App 20070032932 - Yeoh; Chin Heong ;   et al. | 2007-02-08 |
Eliminating mechanical spring with magnetic forces App 20060267933 - Tai; Li Chong ;   et al. | 2006-11-30 |
Optical mouse with barcode reading function App 20060192761 - Cheah; Chiang Sun ;   et al. | 2006-08-31 |
Integrated ball grid array optical mouse sensor packaging App 20060043277 - Tai; Li Chong ;   et al. | 2006-03-02 |
Optical pointing device with variable focus App 20050264531 - Tai, Li Chong ;   et al. | 2005-12-01 |
Finger navigation input device App 20050253804 - Tai, Li Chong ;   et al. | 2005-11-17 |