Inventor · disambiguated record
Huan-Chang Huang
Also filed as: HUANG HUAN · HUANG HUAN-CHANG
1 granted patent·5 pending applications·4 citations·filing 2006–2015
25Inventor score
Files withHUANG HUAN-CHANG3BEIJING QIHOO TECH CO LTD1PHILIPS LIGHTING HOLDING BV1TOPSON OPTOELECTRONICS SEMI CO1
Top patents by PatentIndex Score
6 records- 0179USD822257SSpot LED lampPHILIPS LIGHTING HOLDING BV·Filed 2015·Granted Jul 3, 2018·4 cites·1 claims
- 0241US2016078010A1Device And Method For Presenting PicturesBEIJING QIHOO TECH CO LTD·Filed 2014·Application pending·0 cites
- 0332US2012113655A1Street LampHUANG HUAN-CHANG·Filed 2011·Application pending·0 cites
- 0430US2011069493A1LED AssemblyHUANG HUAN-CHANG·Filed 2009·Application pending·0 cites
- 0524US2008074574A1Background light module with oval lensesTOPSON OPTOELECTRONICS SEMI CO·Filed 2006·Application pending·0 cites
- 0622US2011317419A1Roadside lamp with a heat dissipating designHUANG HUAN-CHANG·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →