Patent Assignment
Reel/Frame 057910/0489
Change of Name
Recorded: 2021-10-26
Pages: 6
Assignor
DIOO MICROCIRCUITS CO., LTD
Executed: 2020-08-12
Assignee
DIOO MICROCIRCUITS CO., LTD. JIANGSU
6/F, BUILDING 8, ZILANG SCIENCE AND TECHNOLOGY CITY, NANTONG INNOVATION DISTRICT, 60 CHONGZHOU AVENUE, NANTONG CITY, JIANGSU, CHINA
Covered Property
(1)
Led Current Ripple Elimination Circuit Applicable to Very Low Triac Dimming Depth
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 8, 2019
From: ZHUANG, HUALONG
To: DILI AO MICROELECTRONICS CO., LTD.
Reel/Frame 048276/0742 →
Corrective Assignment to Correct the Name of the Assignee Previously Record on Reel 048276 Frame 0742. Assignor(S) Hereby Confirms the Assignment.
May 21, 2019
From: ZHUANG, HUALONG
To: DIOO MICROCIRCUITS CO., LTD
Reel/Frame 049247/0739 →
Corrective Assignment to Correct the Assignee's Street Address Previously Recorded at Reel: 049247 Frame: 0739. Assignor(S) Hereby Confirms the Assignment.
May 30, 2019
From: ZHUANG, HUALONG
To: DIOO MICROCIRCUITS CO., LTD
Reel/Frame 049315/0830 →