Inventor · disambiguated record
Rizal Jaffar
Also filed as: JAFFAR RIZAL · JAFFAR RIZAL BIN
14 granted patents·3 pending applications·372 citations·filing 2003–2020
93Inventor score
Files withAVAGO TECH ECBU IP SG PTE LTD6AGILENT TECHNOLOGIES INC2JAFFAR RIZAL2PIXART IMAGING INC2AVAGO TECHNOLOGIES ECBU IP PTE1
Top patents by PatentIndex Score
17 records- 0195US7348949B2Method and apparatus for controlling an LED based light systemAVAGO TECHNOLOGIES ECBU IP PTE·Filed 2004·Granted Mar 25, 2008·77 cites·20 claims
- 0293US7474294B2Use of a plurality of light sensors to regulate a direct-firing backlight for a displayAVAGO TECH ECBU IP SG PTE LTD·Filed 2004·Granted Jan 6, 2009·83 cites·19 claims
- 0389US6894442B1Luminary control systemAGILENT TECHNOLOGIES INC·Filed 2003·Granted May 17, 2005·93 cites·12 claims
- 0483US7324076B2Methods and apparatus for setting the color point of an LED light sourceAVAGO TECH ECBU IP SG PTE LTD·Filed 2004·Granted Jan 29, 2008·32 cites·19 claims
- 0582US6967447B2Pre-configured light modulesAGILENT TECHNOLOGIES INC·Filed 2003·Granted Nov 22, 2005·46 cites·12 claims
- 0677US7030574B2Luminary control systemLIM KEVIN LEN LI·Filed 2005·Granted Apr 18, 2006·15 cites·3 claims
- 0766US7262560B2Regulating a light source using a light-to-frequency converterAVAGO TECH ECBU IP SG PTE LTD·Filed 2004·Granted Aug 28, 2007·9 cites·9 claims
- 0865US11249561B2Calculation method of correlation search window ignoring some pixel data and navigation device using the samePIXART IMAGING INC·Filed 2020·Granted Feb 15, 2022·0 cites·20 claims
- 0962US8510607B2EFTB unit, USB device with the EFTB unit and method for resetting and reenumerating the USB deviceJAFFAR RIZAL·Filed 2011·Granted Aug 13, 2013·2 cites·20 claims
- 1060US7212287B2Providing optical feedback on light colorAVAGO TECH ECBU IP SG PTE LTD·Filed 2004·Granted May 1, 2007·8 cites·20 claims
- 1157US10795454B2Navigation device and calculation method of correlation search window thereofPIXART IMAGING INC·Filed 2018·Granted Oct 6, 2020·0 cites·18 claims
- 1256US7214927B2Method and apparatus using liquid crystal light valve to filter incident light on a photodetectorAVAGO TECH ECBU IP SG PTE LTD·Filed 2004·Granted May 8, 2007·5 cites·17 claims
- 1349US7538755B2System, method and apparatus using addressable light sensorsAVAGO TECH ECBU IP SG PTE LTD·Filed 2004·Granted May 26, 2009·2 cites·11 claims
- 1447US9684384B2System and method for eliminating spurious motion of mousePIXART IMAGING (PENANG) SDN BHD·Filed 2015·Granted Jun 20, 2017·0 cites·12 claims
- 1546US2007262731A1Regulating a Light Source Using a Light-to-Frequency ConverterJAFFAR RIZAL·Filed 2007·Application pending·0 cites
- 1636US2005263674A1Method and apparatus for adjusting a mixed light produced by first and second light sources of first and second colorsLEE JOON-CHOK·Filed 2004·Application pending·0 cites
- 1732US2005199784A1Light to PWM converterFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →