Patent Assignment
Reel/Frame 050784/0687
Assignment of Assignor's Interest
Recorded: 2019-10-22
Pages: 3
Assignor
TANG, WEN
Executed: 2019-07-08
Assignee
SIEMENS LTD., CHINA
7, WANGJING ZHONGHUAN NANLU, CHAOYANG DISTRICT, BEIJING, 100102, CHINA
Covered Property
(1)
Access Control Device, an Access Control Method, a Computer Program Product and a Computer Readable Medium
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.