Patent Assignment
Reel/Frame 015975/0224
Assignment of Assignor's Interest
Recorded: 2004-11-02
Pages: 3
Assignors
KIM, TAE HYEON
Executed: 2004-11-02
CHO, GYOUNG II
Executed: 2004-11-02
SEO, CHEONG SOO
Executed: 2004-11-02
Assignees
STEREO DISPLAY, INC.
2751 E. CHAPMAN AVENUE, SUITE 109, FULLERTON, CALIFORNIA, 92831
ANGSTROM, INC.
128-1 MAESANRO 3-GA, GWONSEON-GU, SUWON, KOREA, REPUBLIC OF
Covered Property
(1)
Optical Tracking System Using Variable Focal Length Lens
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 10, 2020
From: ANGSTROM, INC.
To: INC., STEREO D, INC.
Reel/Frame 054680/0198 →
Corrective Assignment to Correct the the Assignee Name Previously Recorded at Reel: 054680 Frame: 0198. Assignor(S) Hereby Confirms the Assignment.
Jul 13, 2021
From: ANGSTROM, INC.
To: STEREO DISPLAY, INC.
Reel/Frame 056846/0253 →