David TW. Chao

Follow

Person

Taipei, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Wirelessly charging a second device from a first device
- Patent number 9,728,999
- Issue date Aug 8, 2017
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- David T W. Chao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Wirelessly Charging a Second Device from a First Device
- Publication number 20150077038
- Publication date Mar 19, 2015
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- David TW. Chao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER