Patent Assignment
Reel/Frame 048989/0525
Assignment of Assignor's Interest
Recorded: 2019-04-24
Pages: 4
Assignor
CHANG, XIANTANG
Executed: 2018-05-07
Assignee
BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
3/F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET, HAIDIAN DISTRICT, BEIJING, 100085, CHINA
Covered Property
(1)
Voice Interaction Method and Apparatus for Customer Service
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.