Inventor · disambiguated record
Hun Kwang Lee
Also filed as: LEE HUN KWANG
17 granted patents·4 pending applications·95 citations·filing 2001–2024
90Inventor score
Files withPIXART IMAGING INC8FAIRCHILD SEMICONDUCTOR3AVAGO TECH ECBU IP SG PTE LTD2LUM CHEE FOO2AVAGO TECHNOLOGIES GENERAL IP1
Top patents by PatentIndex Score
21 records- 0191US11886649B2Optical navigation devicePIXART IMAGING INC·Filed 2021·Granted Jan 30, 2024·2 cites·14 claims
- 0290US6891257B2Packaging system for die-up connection of a die-down oriented integrated circuitFAIRCHILD SEMICONDUCTOR·Filed 2001·Granted May 10, 2005·79 cites·10 claims
- 0383US12468165B2Optical mouse and light pipe thereofPIXART IMAGING INC·Filed 2024·Granted Nov 11, 2025·0 cites·20 claims
- 0479US12105297B2Optical mouse and light pipe thereofPIXART IMAGING INC·Filed 2023·Granted Oct 1, 2024·0 cites·20 claims
- 0579US9735135B2Optical sensor package and optical sensor assemblyPIXART IMAGING (PENANG) SDN BHD·Filed 2014·Granted Aug 15, 2017·5 cites·7 claims
- 0675US11774771B2Optical mouse and light pipe thereofPIXART IMAGING INC·Filed 2022·Granted Oct 3, 2023·0 cites·20 claims
- 0770US11372255B2Optical mouse and light pipe thereofPIXART IMAGING INC·Filed 2021·Granted Jun 28, 2022·0 cites·19 claims
- 0866US7399955B2Low profile optical navigation sensorAVAGO TECHNOLOGIES GENERAL IP·Filed 2006·Granted Jul 15, 2008·5 cites·7 claims
- 0964US11029527B2Optical mouse and light pipe thereof, and optical component of optical navigation devicePIXART IMAGING INC·Filed 2019·Granted Jun 8, 2021·0 cites·20 claims
- 1064US2025277893A1Light guide with two reflective surfaces and navigation sensor using the samePIXART IMAGING INC·Filed 2024·Application pending·0 cites
- 1159US8605035B2Backlighting for optical finger navigationLUM CHEE FOO·Filed 2010·Granted Dec 10, 2013·1 cites·20 claims
- 1257US7579680B2Packaging system for semiconductor devicesFAIRCHILD SEMICONDUCTOR·Filed 2007·Granted Aug 25, 2009·1 cites·14 claims
- 1355US7978477B2Dual-channel optical navigation deviceAVAGO TECH ECBU IP SG PTE LTD·Filed 2008·Granted Jul 12, 2011·1 cites·20 claims
- 1450US10704904B2Distance detection devicePIXART IMAGING INC·Filed 2018·Granted Jul 7, 2020·0 cites·18 claims
- 1543US7470887B2Collapsible structure for optical navigation systemAVAGO TECH ECBU IP SG PTE LTD·Filed 2006·Granted Dec 30, 2008·0 cites·15 claims
- 1643US7323361B2Packaging system for semiconductor devicesFAIRCHILD SEMICONDUCTOR·Filed 2003·Granted Jan 29, 2008·1 cites·20 claims
- 1742US2008117439A1Optical structure, optical navigation system and method of estimating motionLEONG YAT KHENG·Filed 2006·Application pending·0 cites
- 1837US9619047B2Optical finger navigation deviceLUM CHEE FOO·Filed 2010·Granted Apr 11, 2017·0 cites·13 claims
- 1936US2012274607A1Optical finger navigation deviceTEE KHOON GUAN·Filed 2011·Application pending·0 cites
- 2033US2004080056A1Packaging system for die-up connection of a die-down oriented integrated circuitFiled 2003·Application pending·0 cites
- 2128US7138327B2Method of routing an electrical connection on a semiconductor device and structure thereforSEMICONDUCTOR COMPONENTS IND·Filed 2004·Granted Nov 21, 2006·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →