Patent Assignment
Reel/Frame 057236/0255
Assignment of Assignor's Interest
Recorded: 2021-08-11
Pages: 2
Assignor
XI, ZHAOYANG
Executed: 2021-07-07
Assignee
YUNGU (GU'AN) TECHNOLOGY CO., LTD.
NEW DEVELOPING DEMONSTRATION INDUSTRY ZONE, GU'AN, LANGFANG, HEBEI, 065500, CHINA
Covered Property
(1)
Test Device and Test Method Thereof
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 12, 2025
From: YUNGU (GU'AN) TECHNOLOGY CO., LTD.
To: SUZHOU GOVISIONOX INNOVATION TECHNOLOGY CO., LTD.
Reel/Frame 073921/0290 →
Assignment of Assignor's Interest
Jan 9, 2026
From: YUNGU (GU'AN) TECHNOLOGY CO., LTD.
To: SUZHOU GOVISIONOX INNOVATION TECHNOLOGY CO., LTD.
Reel/Frame 073414/0720 →