Patent Assignment
Reel/Frame 022760/0339
Assignment of Assignor's Interest
Recorded: 2009-06-01
Pages: 3
Assignor
CHEN, LIANGDE
Executed: 2009-05-31
Assignee
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING, BANTIAN, LONGGANG DISTRICT, SHENZHEN, GUANGDONG, 518129, CHINA
Covered Property
(1)
Method, System and Server for File Rights Control
Application:
12/475,702 →
Publication:
US 2010/0005514
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 1, 2009
From: HUAWEI TECHNOLOGIES CO., LTD.
To: CHENGDU HUAWEI SYMANTEC TECHNOLOGIES CO., LTD.
Reel/Frame 022760/0515 →
Change of Name
Dec 8, 2014
From: CHENGDU HUAWEI SYMANTEC TECHNOLOGIES CO., LIMITED
To: HUAWEI DIGITAL TECHNOLOGIES (CHENG DU) CO. LIMITED.
Reel/Frame 034537/0210 →