Pusong An

Follow

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
LED lamp with current-regulated warm dimming
- Patent number 11,006,496
- Issue date May 11, 2021
- Pusong An
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LED LAMP WITH CURRENT-REGULATED WARM DIMMING
- Publication number 20210267034
- Publication date Aug 26, 2021
- Shanghai Qiangling Electronic Co., Ltd.
- Pusong An
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED LAMP WITH CURRENT-REGULATED WARM DIMMING
- Publication number 20200154545
- Publication date May 14, 2020
- Shanghai Qiangling Electronic Co., Ltd.
- Pusong An
- F21 - LIGHTING