PETER CHOI

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TSUEN WAN, HK

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Patents Grantslast 30 patents

Information Patent Grant
System and method for adjusting variable(s) related to near field c...
- Patent number 10,841,773
- Issue date Nov 17, 2020
- BBPOS LIMITED
- Hwai Sian Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for adjusting variable(s) related to near field c...
- Patent number 10,499,225
- Issue date Dec 3, 2019
- BBPOS LIMITED
- Hwai Sian Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR ADJUSTING VARIABLE(S) RELATED TO NEAR FIELD C...
- Publication number 20200059773
- Publication date Feb 20, 2020
- BBPOS Limited
- HWAI SIAN TSAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR NEAR FIELD COMMUNICATIONS ANTENNA FOR MOBILE...
- Publication number 20160142107
- Publication date May 19, 2016
- BBPOS Limited
- HWAI SIAN TSAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE