Shangfeng Xie

Follow

Person

Leiyang, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Neck hanging LED lamp with timer
- Patent number 12,092,300
- Issue date Sep 17, 2024
- Shangfeng Xie
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
NECK HANGING LED LAMP WITH TIMER
- Publication number 20240052998
- Publication date Feb 15, 2024
- Shenzhen Kaisiri Technology Co., LTD
- Shangfeng Xie
- F21 - LIGHTING