Inventor · disambiguated record
Chiang Sun Cheah
Also filed as: CHEAH CHIANG S · CHEAH CHIANG SUN
13 granted patents·6 pending applications·54 citations·filing 2004–2008
89Inventor score
Files withAVAGO TECH ECBU IP SG PTE LTD6AVAGO TECHNOLOGIES GENERAL IP4CHEAH CHIANG SUN3CHEAH CHIANG S2APTINA IMAGING CORP1
Top patents by PatentIndex Score
19 records- 0178US7839388B2Optical navigation system and method for reducing the power consumption of the systemAVAGO TECH ECBU IP SG PTE LTD·Filed 2006·Granted Nov 23, 2010·9 cites·20 claims
- 0277US7355160B2Color enhanced optical mouseAVAGO TECHNOLOGIES GENERAL IP·Filed 2006·Granted Apr 8, 2008·9 cites·20 claims
- 0374US7679605B2Optical mouse with barcode reading functionAVAGO TECH ECBU IP SG PTE LTD·Filed 2005·Granted Mar 16, 2010·8 cites·17 claims
- 0473US7615733B2Optical navigation apparatus and method for making the apparatusAVAGO TECH ECBU IP SG PTE LTD·Filed 2007·Granted Nov 10, 2009·7 cites·17 claims
- 0570US8232966B2Multiple input optical navigation systemCHEAH CHIANG SUN·Filed 2008·Granted Jul 31, 2012·6 cites·20 claims
- 0667US7677754B2Directional input device with knobAVAGO TECHNOLOGIES GENERAL IP·Filed 2006·Granted Mar 16, 2010·4 cites·19 claims
- 0767US7525085B2Multi-axis optical encodersAVAGO TECHNOLOGIES GENERAL IP·Filed 2006·Granted Apr 28, 2009·6 cites·18 claims
- 0866US7728817B2Optical navigation system with multiplexed image processingAVAGO TECH ECBU IP SG PTE LTD·Filed 2006·Granted Jun 1, 2010·4 cites·20 claims
- 0947US7701565B2Optical navigation system with adjustable operating Z-heightAVAGO TECH ECBU IP SG PTE LTD·Filed 2006·Granted Apr 20, 2010·0 cites·20 claims
- 1044US7737949B2Driving circuit adapted for use in optical miceAVAGO TECHNOLOGIES GENERAL IP·Filed 2006·Granted Jun 15, 2010·0 cites·7 claims
- 1141US2005215320A1Optical game controllerKOAY BAN K·Filed 2004·Application pending·0 cites
- 1240US8305343B2Computer pointing device with motion-driven electromagnetic induction moduleCHEAH CHIANG-SUN·Filed 2004·Granted Nov 6, 2012·1 cites·13 claims
- 1340US7965278B2Optical navigation device adapted for navigation on a transparent plateAVAGO TECH ECBU IP SG PTE LTD·Filed 2006·Granted Jun 21, 2011·0 cites·17 claims
- 1440US2007091064A1Optical navigation device having a variable depth of fieldCHEAH CHIANG S·Filed 2005·Application pending·0 cites
- 1538US2008042041A1Computer input device with resolution controlCHEAH CHIANG S·Filed 2006·Application pending·0 cites
- 1638US2008087991A1Vertical light source packageCHEAH CHIANG SUN·Filed 2006·Application pending·0 cites
- 1737US2006267933A1Eliminating mechanical spring with magnetic forcesTAI LI CHONG·Filed 2005·Application pending·0 cites
- 1835US2007032932A1Method and apparatus for providing a visual indication of a position of a steerable wheel, and components thereofYEOH CHIN H·Filed 2005·Application pending·0 cites
- 1930US7652241B2Image acquisition timing system and methodAPTINA IMAGING CORP·Filed 2004·Granted Jan 26, 2010·0 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →