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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/22/2008
Application #:
10481136
Filing Dt:
07/27/2004
Publication #:
Pub Dt:
12/30/2004
Inventors:
Kewen Hu, Ligang Wang, Qing Zeng, Yi Ji, Haoliang Qin, Jian Ying, Wenjun Zhao, Huailin Yuan
Title:
METHOD OF IMPLEMENTING IP TELEPHONE GATEKEEPER GROUP AND GATEKEEPER SYSTEM
Assignment: 1
Reel/Frame:
015628/0499Recorded: 07/30/2004Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/20/2004
Exec Dt:
06/20/2004
Exec Dt:
06/20/2004
Exec Dt:
06/20/2004
Exec Dt:
06/20/2004
Exec Dt:
06/20/2004
Exec Dt:
06/20/2004
Exec Dt:
06/20/2004
Assignee:
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN P.R. CHINA, SWITZERLAND 518129
Correspondent:
LADAS & PARRY
RICHARD P. BERG
5670 WILSHIRE BOULEVARD, #2100
LOS ANGELES, CA 90036
Assignment: 2
Reel/Frame:
060917/0931Recorded: 08/26/2022Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/24/2022
Assignee:
NO.1899, XIYUAN AVENUE, HI-TECH WESTERN DISTRICT
CHENGDU, CHINA 611731
Correspondent:
HUAWEI TECHNOLOGIES CO., LTD.
BUILDING G1-2, HUAWEI INDUSTRIAL BASE,
BANTIAN,LONGGANG DISTRICT
SHENZHEN, 518129 CHINA

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