Jianwei Chen

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Xiamen City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for establishing a call connection
- Patent number 11,770,479
- Issue date Sep 26, 2023
- RINGCENTRAL, INC.
- QingHua Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for directing communications
- Patent number 11,580,469
- Issue date Feb 14, 2023
- RINGCENTRAL, INC.
- JianWei Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for establishing a call connection
- Patent number 11,330,110
- Issue date May 10, 2022
- RINGCENTRAL, INC.
- QingHua Cai
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR ESTABLISHING A CALL CONNECTION
- Publication number 20230396712
- Publication date Dec 7, 2023
- RingCentral, Inc.
- QingHua CAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR DIRECTING COMMUNICATIONS
- Publication number 20230145239
- Publication date May 11, 2023
- RingCentral, Inc.
- JianWei Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR ESTABLISHING A CALL CONNECTION
- Publication number 20220159126
- Publication date May 19, 2022
- RingCentral, Inc.
- QingHua CAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR DIRECTING COMMUNICATIONS
- Publication number 20210406791
- Publication date Dec 30, 2021
- RingCentral, Inc.
- JianWei Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR ESTABLISHING A CALL CONNECTION
- Publication number 20210392233
- Publication date Dec 16, 2021
- RingCentral, Inc.
- QingHua CAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEMPERATURE MEASURING DEVICE AND ELECTRIC POWER SYSTEM
- Publication number 20210072092
- Publication date Mar 11, 2021
- FATRI (Xiamen) Technologies, Co., Ltd.
- Yongzhong Nie
- G01 - MEASURING TESTING