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H04Q3/10

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HELECTRICITY H04Electric communication H04QSELECTING H04Q3/00Selecting arrangements

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H04Q3/10for PBX selectors

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Patents Grantslast 30 patents

Information Patent Grant
Customization of emergency notifications for communications services
- Patent number 11,785,363
- Issue date Oct 10, 2023
- 8x8, Inc.
- Zhishen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Identifying and processing, for priority, calls in data communicati...
- Patent number 11,611,654
- Issue date Mar 21, 2023
- 8x8, Inc.
- Zhishen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Customization of emergency notifications for telecommunications ser...
- Patent number 10,999,651
- Issue date May 4, 2021
- 8x8, Inc.
- Zhishen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Identifying and processing of unreturned calls in IPBX
- Patent number 10,798,240
- Issue date Oct 6, 2020
- 8x8, Inc.
- Zhishen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Customization of emergency notifications for telecommunications ser...
- Patent number 10,547,916
- Issue date Jan 28, 2020
- 8x8, Inc.
- Zhishen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Operating a network node
- Patent number 9,800,957
- Issue date Oct 24, 2017
- METASWITCH NETWORKS LTD
- Jon Rowland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Identifying and processing of unreturned calls in IPBX
- Patent number 9,578,166
- Issue date Feb 21, 2017
- 8x8, Inc.
- Zhishen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPERATING A NETWORK NODE
- Publication number 20170055047
- Publication date Feb 23, 2017
- Metaswitch Networks Ltd.
- Jon ROWLAND
- H04 - ELECTRIC COMMUNICATION TECHNIQUE