Inventor · disambiguated record
Shiguang Sun
Also filed as: SUN SHIGUANG
5 granted patents·1 pending application·0 citations·filing 2006–2022
58Inventor score
Top patents by PatentIndex Score
6 records- 0156US12295079B2LED driving circuit and LED lighting circuitSIGNIFY HOLDING BV·Filed 2022·Granted May 6, 2025·0 cites·10 claims
- 0249US11540376B2Power source type determinerSIGNIFY HOLDING BV·Filed 2020·Granted Dec 27, 2022·0 cites·16 claims
- 0343US11582849B2LED driver for LED lighting units for replacing a high-intensity discharge lampSIGNIFY HOLDING BV·Filed 2020·Granted Feb 14, 2023·0 cites·12 claims
- 0439US10986713B2Retrofit lamp and a lighting system using the sameSIGNIFY HOLDING BV·Filed 2018·Granted Apr 20, 2021·0 cites·13 claims
- 0535US2008284351A1Ignition Module for Gas Discharge LampKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Application pending·0 cites
- 0632US10051710B2LED driver and an LED driving methodPHILIPS LIGHTING HOLDING BV·Filed 2016·Granted Aug 14, 2018·0 cites·15 claims
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