Patent Assignment
Reel/Frame 057411/0263
Change of Name
Recorded: 2021-09-03
Pages: 6
Assignor
XIAMEN SIGMASTAR TECHNOLOGY LTD.
Executed: 2021-06-21
Assignee
SIGMASTAR TECHNOLOGY LTD.
15TH FLOOR, UNIT A, CHUANGXIN BUILDING, SOFTWARE PARK, XIAMEN TORCH HI-TECH, XIAMEN, CHINA
Covered Property
(1)
Method for Preventing Image Modification, Image Capturing Device and Image Verification Method
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 8, 2018
From: CHEN, LIJING
To: MSTAR SEMICONDUCTOR, INC.
Reel/Frame 047447/0575 →
Assignment of Assignor's Interest
Dec 4, 2018
From: MSTAR SEMICONDUCTOR, INC.
To: SIGMASTAR TECHNOLOGY CORP.
Reel/Frame 047666/0320 →
Assignment of Assignor's Interest
Jul 16, 2019
From: SIGMASTAR TECHNOLOGY CORP.
To: XIAMEN SIGMASTAR TECHNOLOGY LTD.
Reel/Frame 049762/0321 →