Ruiqiang Huang

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Management of VoIP device contact lists in a data communications se...
- Patent number 12,166,927
- Issue date Dec 10, 2024
- 8x8, Inc.
- Ruiqiang Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Management of VoIP device contact lists in a data communications se...
- Patent number 11,523,000
- Issue date Dec 6, 2022
- 8x8, Inc.
- Ruiqiang Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote management of VoIP device contact lists
- Patent number 10,904,394
- Issue date Jan 26, 2021
- 8x8, Inc.
- Ruiqiang Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote management of VoIP device contact lists
- Patent number 10,264,133
- Issue date Apr 16, 2019
- 8x8, Inc.
- Ruiqiang Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote management of VoIP device contact lists
- Patent number 9,674,367
- Issue date Jun 6, 2017
- 8x8, Inc.
- Ruiqiang Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote management of VoIP device contact lists
- Patent number 9,094,488
- Issue date Jul 28, 2015
- 8×8, Inc.
- Ruiqiang Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE