Inventor · disambiguated record
Qingsong Chu
Also filed as: CHU QINGSONG
9 granted patents·91 citations·filing 2013–2019
87Inventor score
Top patents by PatentIndex Score
9 records- 0187USD716730SElectronic ballastSHENZHEN LONGOOD INTELLIGENT ELECTRIC CO LTD·Filed 2014·Granted Nov 4, 2014·43 cites·1 claims
- 0279US9258924B2Heat dissipation device for electronic ballastSHENZHEN LONGOOD INTELLIGENT ELECTRIC CO LTD·Filed 2013·Granted Feb 9, 2016·5 cites·2 claims
- 0372US9803842B2LED driving structureSHENZHEN LONGOOD INTELLIGENT ELECTRIC CO LTD·Filed 2015·Granted Oct 31, 2017·2 cites·11 claims
- 0468USD709448SElectronic ballastSHENZHEN LONGOOD INTELLIGENT ELECTRIC CO LTD·Filed 2013·Granted Jul 22, 2014·16 cites·1 claims
- 0561USD975333SPlant lampSHENZHEN LONGOOD INTELLIGENT ELECTRIC CO LTD·Filed 2019·Granted Jan 10, 2023·8 cites·1 claims
- 0657US10378743B2LED power supplySHENZHEN LONGOOD INTELLIGENT ELECTRIC CO LTD·Filed 2016·Granted Aug 13, 2019·1 cites·8 claims
- 0755USD708590SRemote controlSHENZHEN LONGOOD INTELLIGENT ELECTRIC CO LTD·Filed 2013·Granted Jul 8, 2014·9 cites·1 claims
- 0847USD700141SBallastSHENZHEN LONGOOD INTELLIGENT ELECTRIC CO LTD·Filed 2013·Granted Feb 25, 2014·6 cites·1 claims
- 0932USD860513SLampholder for discharge lampSHENZHEN LONGOOD INTELLIGENT ELECTRIC CO LTD·Filed 2018·Granted Sep 17, 2019·1 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →