Inventor · disambiguated record
Han Lu
Also filed as: LU HAN · LU HAN-WEI
10 granted patents·1 pending application·10 citations·filing 2007–2021
80Inventor score
Top patents by PatentIndex Score
11 records- 0182US10432021B2Emergency inverter and emergency lighting systemSIGNIFY HOLDING BV·Filed 2016·Granted Oct 1, 2019·5 cites·18 claims
- 0279US10314134B1Retrofit LED lampSIGNIFY HOLDING BV·Filed 2018·Granted Jun 4, 2019·4 cites·15 claims
- 0369US11118773B2Conversion circuit between fluorescent ballast and LEDSIGNIFY HOLDING BV·Filed 2017·Granted Sep 14, 2021·1 cites·14 claims
- 0455US10667344B2Retrofit LED lampSIGNIFY HOLDING BV·Filed 2019·Granted May 26, 2020·0 cites·16 claims
- 0553US12063727B2Tubular LED lamp and a circuit used for the lampSIGNIFY HOLDING BV·Filed 2021·Granted Aug 13, 2024·0 cites·10 claims
- 0651US11672073B2Lamp having a safety circuit, and a safety circuit for use in such lampsSIGNIFY HOLDING BV·Filed 2019·Granted Jun 6, 2023·0 cites·15 claims
- 0749US12052806B2Rectifying arrangement of a driver for an LED lighting unitSIGNIFY HOLDING BV·Filed 2021·Granted Jul 30, 2024·0 cites·13 claims
- 0846US11353166B2Circuit board arrangement to prevent overvoltage and arcingSIGNIFY HOLDING BV·Filed 2019·Granted Jun 7, 2022·0 cites·11 claims
- 0944US11137119B2Tubular device for fitting to a tubular light fittingSIGNIFY HOLDING BV·Filed 2017·Granted Oct 5, 2021·0 cites·9 claims
- 1039US10334688B2Detection circuit and LED tube including the sameSIGNIFY HOLDING BV·Filed 2017·Granted Jun 25, 2019·0 cites·14 claims
- 1134US2008232134A1Replaceable LED light source device used in backlight modulePROMATE ELECTRONIC CO LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →