KOK-KAN CHAN

Follow

Person

Shenzhen City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Data transmitting and receiving methods in a narrow-band communicat...
- Patent number 11,259,163
- Issue date Feb 22, 2022
- AUCTUS TECHNOLOGIES CO., LTD.
- Wei Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DATA TRANSMITTING AND RECEIVING METHODS IN A NARROW-BAND COMMUNICAT...
- Publication number 20200162874
- Publication date May 21, 2020
- AUCTUS TECHNOLOGIES CO., LTD.
- Wei Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTROMAGNETIC SHIELD AND ELECTRONIC DEVICE USING THE SAME
- Publication number 20090073672
- Publication date Mar 19, 2009
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- CHUNG-YUAN CHEN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR