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Nisha K. Ahluwalia
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San Francisco, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for provisioning temporary telephone numbers
Patent number
11,218,599
Issue date
Jan 4, 2022
RINGCENTRAL, INC.
Vi Dinh Chau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for provisioning temporary telephone numbers
Patent number
10,992,819
Issue date
Apr 27, 2021
RINGCENTRAL, INC.
Vi Dinh Chau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for provisioning temporary telephone numbers
Patent number
10,798,248
Issue date
Oct 6, 2020
RINGCENTRAL, INC.
Vi Dinh Chau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for provisioning temporary telephone numbers
Patent number
10,542,156
Issue date
Jan 21, 2020
RingCentral, Inc.
Vi Dinh Chau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for provisioning temporary telephone numbers
Patent number
10,389,886
Issue date
Aug 20, 2019
RingCentral, Inc.
Vi Dinh Chau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for provisioning temporary telephone numbers
Patent number
10,015,323
Issue date
Jul 3, 2018
RingCentral, Inc.
Vi Dinh Chau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for provisioning temporary telephone numbers
Patent number
9,774,748
Issue date
Sep 26, 2017
RingCentral, Inc.
Vi Dinh Chau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for provisioning temporary telephone numbers
Patent number
9,131,069
Issue date
Sep 8, 2015
RingCentral, Inc.
Vi Dinh Chau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for provisioning temporary telephone numbers
Patent number
8,693,655
Issue date
Apr 8, 2014
RingCentral, Inc.
Vi Dinh Chau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR PROVISIONING TEMPORARY TELEPHONE NUMBERS
Publication number
20210203787
Publication date
Jul 1, 2021
RingCentral, Inc.
Vi Dinh Chau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROVISIONING TEMPORARY TELEPHONE NUMBERS
Publication number
20200382650
Publication date
Dec 3, 2020
RingCentral, Inc.
Vi Dinh Chau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROVISIONING TEMPORARY TELEPHONE NUMBERS
Publication number
20200112640
Publication date
Apr 9, 2020
Ring Central, Inc.
Vi Dinh CHAU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM AND METHOD FOR PROVISIONING TEMPORARY TELEPHONE NUMBERS
Publication number
20190274916
Publication date
Sep 12, 2019
RingCentral, Inc.
Vi Dinh CHAU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM AND METHOD FOR PROVISIONING TEMPORARY TELEPHONE NUMBERS
Publication number
20190238684
Publication date
Aug 1, 2019
RingCentral, Inc.
Vi Dinh Chau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROVISIONING TEMPORARY TELEPHONE NUMBERS
Publication number
20180250191
Publication date
Sep 6, 2018
RingCentral, Inc.
Vi Dinh CHAU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM AND METHOD FOR PROVISIONING TEMPORARY TELEPHONE NUMBERS
Publication number
20170359469
Publication date
Dec 14, 2017
RingCentral, Inc.
Vi Dinh Chau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROVISIONING TEMPORARY TELEPHONE NUMBERS
Publication number
20150334228
Publication date
Nov 19, 2015
RingCentral, Inc.
Vi Dinh Chau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROVISIONING TEMPORARY TELEPHONE NUMBERS
Publication number
20140161240
Publication date
Jun 12, 2014
Ring Central, Inc.
Vi Dinh Chau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROVISIONING TEMPORARY TELEPHONE NUMBERS
Publication number
20140162597
Publication date
Jun 12, 2014
Ring Central, Inc.
Vi Dinh Chau
H04 - ELECTRIC COMMUNICATION TECHNIQUE