Patent Assignment
Reel/Frame 049410/0991
Assignment of Assignor's Interest
Recorded: 2019-06-07
Pages: 3
Assignor
LIAO, YITAO
Executed: 2019-06-07
Assignee
RAYVIO CORPORATION
3980 TRUST WAY, HAYWARD, CALIFORNIA, 94545
Covered Property
(1)
Liquid Sanitation Device and Method
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.