Inventor · disambiguated record
Cheng Ron Chan
Also filed as: CHAN CHENG-RON
4 granted patents·1 pending application·60 citations·filing 2006–2010
74Inventor score
Top patents by PatentIndex Score
5 records- 0190US7370986B2Lamp body for a fluorescent lampGAYA CO LTD·Filed 2006·Granted May 13, 2008·41 cites·8 claims
- 0266US7511384B2DC conversion systemGAYA CO LTD·Filed 2006·Granted Mar 31, 2009·2 cites·9 claims
- 0364USD636525SLamp shadeCHAN CHENG-RON·Filed 2010·Granted Apr 19, 2011·17 cites·1 claims
- 0441US7397201B2DC digital starting deviceCHAN CHENG RON·Filed 2006·Granted Jul 8, 2008·0 cites·5 claims
- 0536US2012087135A1Lamp Shade StructureCHAN CHENG-RON·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →