Patent Assignment
Reel/Frame 027703/0340
Assignment of Assignor's Interest
Recorded: 2012-02-14
Pages: 4
Assignors
CHEN, LIANGDE
Executed: 2012-02-13
LI, CHUNMAO
Executed: 2012-02-13
YU, JIAN
Executed: 2012-02-11
LIU, XIUHUA
Executed: 2012-02-12
Assignee
CHENGDU HUAWEI SYMANTEC TECHNOLOGIES CO., LTD.
QINGSHUI RIVER ZONE, WEST HI-TECH ZONE, CHENGDU, SICHUAN, 611731, CHINA
Covered Property
(1)
Method and Device for Restricting Usage of an Electronic File
Application:
13/396,347 →
Publication:
US 2012/0144192
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.