IP Library Assignment 067280/0698
Patent Assignment
Reel/Frame 067280/0698

Assignment of Assignor's Interest

Recorded: 2024-05-01 Pages: 4
Assignor
ZHANG, HAIFEI
Executed: 2021-03-27
Assignee
DONGGUAN POWERAMP TECHNOLOGY LIMITED
NO.1 XINGHUI ROAD, SONGSHAN LAKE PARK, DONGGUAN CITY, GUANGDONG PROVINCE, 523000, CHINA
Covered Property (1)
Battery Pack and Electric Vehicle
Application: 18/651,823 →
Publication: US 2024/0283080
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 9, 2025
From: DONGGUAN POWERAMP TECHNOLOGY LIMITED
To: NINGDE AMPEREX TECHNOLOGY LIMITED
Reel/Frame 071644/0566 →