Inventor · disambiguated record
Liangju Wu
Also filed as: WU LIANGJU
9 granted patents·165 citations·filing 2005–2017
88Inventor score
Top patents by PatentIndex Score
9 records- 0194US7470048B2Fire-rated recessed downlightWU LIANGJU·Filed 2005·Granted Dec 30, 2008·69 cites·9 claims
- 0292USD827903SLED downlightVERTEX LIGHTING AND ELECTRICAL CO LTD·Filed 2017·Granted Sep 4, 2018·57 cites·1 claims
- 0376USD866040SLED downlightVERTEX LIGHTING AND ELECTRICAL CO LTD·Filed 2017·Granted Nov 5, 2019·18 cites·1 claims
- 0472US9709257B2Recessed light apparatusWU LIANGJU·Filed 2013·Granted Jul 18, 2017·4 cites·6 claims
- 0572US8333490B2Fireproof light fixtureWU LIANGJU·Filed 2008·Granted Dec 18, 2012·8 cites·13 claims
- 0665US10125965B2Recessed light apparatusWU LIANGJU·Filed 2017·Granted Nov 13, 2018·1 cites·20 claims
- 0761US8517568B2Embedded type lamp with heat radiating deviceWU LIANGJU·Filed 2008·Granted Aug 27, 2013·3 cites·20 claims
- 0860US10302261B2Automatic installation mechanism, lamp having automatic installation mechanism, and installation method thereofWU LIANGJU·Filed 2014·Granted May 28, 2019·1 cites·20 claims
- 0940USD655035SDownlightWU LIANGJU·Filed 2010·Granted Feb 28, 2012·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →