Yaowu Hua

Follow

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Time switch of controllable time adjustment
- Patent number 11,189,447
- Issue date Nov 30, 2021
- Yaowu Hua
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Time switch of controllable time adjustment
- Patent number 10,515,773
- Issue date Dec 24, 2019
- Yaowu Hua
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TIME SWITCH OF CONTROLLABLE TIME ADJUSTMENT
- Publication number 20200083007
- Publication date Mar 12, 2020
- Yaowu Hua
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TIME SWITCH OF CONTROLLABLE TIME ADJUSTMENT
- Publication number 20170040130
- Publication date Feb 9, 2017
- Yaowu Hua
- H01 - BASIC ELECTRIC ELEMENTS