Patent Assignment
Reel/Frame 049310/0846
Assignment of Assignor's Interest
Recorded: 2019-05-29
Pages: 4
Assignor
CHANG, XIANTANG
Executed: 2019-05-20
Assignee
BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
2/F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET, HAIDIAN DISTRICT, BEIJING, 100085, CHINA
Covered Property
(1)
Method, Device and Computer Storage Medium for Speech Interaction
Application:
16/425,513 →
Publication:
US 2020/0035241
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.