Patent Assignment
Reel/Frame 054495/0735
Assignment of Assignor's Interest
Recorded: 2020-11-30
Pages: 3
Assignor
TANG, ZILONG
Executed: 2020-11-30
Assignee
DRFIRST.COM, INC.
9420 KEY WEST AVENUE, SUITE 101, ROCKVILLE, MARYLAND, 20850
Covered Property
(1)
Block Chain Proof for Identification
Patent:
10,979,230 →
Application:
17/247,110 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.