Patent Assignment
Reel/Frame 053325/0319
Assignment of Assignor's Interest
Recorded: 2020-07-28
Pages: 6
Assignors
XIE, WENXUE
Executed: 2020-06-22
HANG, HUA
Executed: 2020-06-22
WANG, HUOSHENG
Executed: 2020-06-22
Assignee
BAIYI LIGHTING(SHANGHAI) HOLDINGS LIMITED.
NO 1188, JIU YE ROAD, QINGPU DISTRICT, SHANGHAI, 201712, CHINA
Covered Property
(1)
Light Source Assembly for Alarm Device and Fire Alarm Device Including the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 28, 2020
From: CHEN, CHEN; XING, QIRONG; DU, GAIHONG
To: JADE BIRD FIRE CO., LTD.
Reel/Frame 053325/0330 →
Assignment of Assignor's Interest
Jul 29, 2020
From: ZHENG, LIJIE
To: JADE BIRD FIRE CO., LTD.
Reel/Frame 053336/0257 →
Assignment of Assignor's Interest
Dec 23, 2025
From: JADE BIRD FIRE CO., LTD.
To: HEBEI JADE BIRD ELECTRONICS CO., LTD.
Reel/Frame 073302/0524 →