HAN LU

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SHANGHAI, CN

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Patents Grantslast 30 patents

Information Patent Grant
Tubular LED lamp and a circuit used for the lamp
- Patent number 12,063,727
- Issue date Aug 13, 2024
- SIGNIFY HOLDING B.V.
- Deyong Kong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rectifying arrangement of a driver for an LED lighting unit
- Patent number 12,052,806
- Issue date Jul 30, 2024
- SIGNIFY HOLDING B.V.
- Xiujuan Wu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Emergency inverter and emergency lighting system
- Patent number 10,432,021
- Issue date Oct 1, 2019
- SIGNIFY HOLDING B.V.
- Xi Quan Shen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
A TUBULAR LED LAMP AND A CIRCUIT USED FOR THE LAMP
- Publication number 20240107644
- Publication date Mar 28, 2024
- SIGNIFY HOLDING B.V.
- Deyong KONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
A RECTIFYING ARRANGEMENT OF A DRIVER FOR AN LED LIGHTING UNIT
- Publication number 20230225029
- Publication date Jul 13, 2023
- SIGNIFY HOLDING B.V.
- Xiujuan WU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
EMERGENCY INVERTER AND EMERGENCY LIGHTING SYSTEM
- Publication number 20170033598
- Publication date Feb 2, 2017
- PHILIPS LIGHTING HOLDING B.V.
- XI QUAN SHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER