Inventor · disambiguated record
Hu Fang
Also filed as: FANG HU · FANG HU YU
14 granted patents·1 pending application·34 citations·filing 2001–2022
87Inventor score
Files withNINGBO YAMAO OPTOELECTRONICS CO LTD9NINGBO TOOLUX LIGHTING COMPANY4HENGDIAN GROUP TOSPO LIGHTING CO LTD1
Top patents by PatentIndex Score
15 records- 0182US11754263B2Downlight suitable for embedded tubes of different specificationsHENGDIAN GROUP TOSPO LIGHTING CO LTD·Filed 2022·Granted Sep 12, 2023·1 cites·6 claims
- 0270US10215374B2Angle-adjustable lampNINGBO YAMAO OPTOELECTRONICS CO LTD·Filed 2017·Granted Feb 26, 2019·2 cites·8 claims
- 0369USD624682SEnergy saving flood lightNINGBO TOOLUX LIGHTING COMPANY·Filed 2009·Granted Sep 28, 2010·18 cites·1 claims
- 0465US10148915B2Lighting system with monitoring and alarm functionNINGBO YAMAO OPTOELECTRONICS CO LTD·Filed 2016·Granted Dec 4, 2018·2 cites·9 claims
- 0545US10288273B2Wire clamping-type connection structure between power supply and light source boardNINGBO YAMAO OPTOELECTRONICS CO LTD·Filed 2017·Granted May 14, 2019·0 cites·8 claims
- 0641US10281089B2Fixing device and LED bulbNINGBO YAMAO OPTOELECTRONICS CO LTD·Filed 2017·Granted May 7, 2019·0 cites·13 claims
- 0741US10030848B2Parabolic LED lampNINGBO YAMAO OPTOELECTRONICS CO LTD·Filed 2016·Granted Jul 24, 2018·0 cites·9 claims
- 0841USD625036SEnergy saving flood lightNINGBO TOOLUX LIGHTING COMPANY·Filed 2009·Granted Oct 5, 2010·5 cites·1 claims
- 0939USD624681SEnergy saving flood lightNINGBO TOOLUX LIGHTING COMPANY·Filed 2009·Granted Sep 28, 2010·4 cites·1 claims
- 1037US10103464B2Connection structure of plug-in power supply and light source plateNINGBO YAMAO OPTOELECTRONICS CO LTD·Filed 2017·Granted Oct 16, 2018·0 cites·7 claims
- 1137US10090447B2LED light-emitting deviceNINGBO YAMAO OPTOELECTRONICS CO LTD·Filed 2017·Granted Oct 2, 2018·0 cites·7 claims
- 1236US2003084550A1Strip safe-releasing device using ratchetsFiled 2001·Application pending·0 cites
- 1333US10236644B2Buckle-type lamp holderNINGBO YAMAO OPTOELECTRONICS CO LTD·Filed 2017·Granted Mar 19, 2019·0 cites·7 claims
- 1432USD624680SEnergy saving flood lightNINGBO TOOLUX LIGHTING COMPANY·Filed 2009·Granted Sep 28, 2010·2 cites·1 claims
- 1526USD801557SParabolic LED lampNINGBO YAMAO OPTOELECTRONICS CO LTD·Filed 2016·Granted Oct 31, 2017·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →