Patent Assignment
Reel/Frame 052274/0040
Assignment of Assignor's Interest
Recorded: 2020-03-31
Pages: 3
Assignor
DING, TIANMIN
Executed: 2020-03-30
Assignee
T-MOBILE USA, INC.
12920 SE 38TH STREET, BELLEVUE, WASHINGTON, 98006
Covered Property
(1)
Announcement or Advertisement in Text or Video Format for Real Time Text or Video Calls
Patent:
11,082,557 →
Application:
16/835,976 →