Caiwu ZHAO

Follow

Person

Zhuhai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Household lighting lamp and control method for household lighting lamp
- Patent number 12,164,141
- Issue date Dec 10, 2024
- ETI SOLID STATE LIGHTING (ZHUHAI) LTD.
- Tinghong Li
- G02 - OPTICS
Information Patent Grant
Household lighting lamp
- Patent number 11,215,748
- Issue date Jan 4, 2022
- ETI SOLID STATE LIGHTING (ZHUHAI) LTD.
- Tinghong Li
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
HOUSEHOLD LIGHTING LAMP AND CONTROL METHOD FOR HOUSEHOLD LIGHTING LAMP
- Publication number 20230130468
- Publication date Apr 27, 2023
- ETI Solid State Lighting (Zhuhai) Ltd.
- Tinghong LI
- G02 - OPTICS
Information Patent Application
HOUSEHOLD LIGHTING LAMP
- Publication number 20210318486
- Publication date Oct 14, 2021
- ETI Solid State Lighting (Zhuhai) Ltd.
- Tinghong Li
- F21 - LIGHTING