Raymond KWAN

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Network voice communication method and system implemented based on...
- Patent number 10,616,282
- Issue date Apr 7, 2020
- FREEFLY881 COMMUNICATIONS INC.
- Edward Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
NETWORK VOICE COMMUNICATION METHOD AND SYSTEM IMPLEMENTED BASED ON...
- Publication number 20190028517
- Publication date Jan 24, 2019
- FREEFLY881 COMMUNICATIONS INC.
- Edward ZHENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WEB REAL-TIME VOICE COMMUNICATION METHOD IMPLEMENTED BASED ON SCANN...
- Publication number 20190028581
- Publication date Jan 24, 2019
- FREEFLY881 COMMUNICATIONS INC.
- Edward ZHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR NETWORK VOICE COMMUNICATION
- Publication number 20180205696
- Publication date Jul 19, 2018
- FREEFLY881 COMMUNICATIONS INC.
- Edward ZHENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Multilingual Translation in Network Voice Communications
- Publication number 20180203850
- Publication date Jul 19, 2018
- FREEFLY881 COMMUNICATIONS INC.
- Edward ZHENG
- G06 - COMPUTING CALCULATING COUNTING