IP Library › Assignment 017565/0421
Patent Assignment
Reel/Frame 017565/0421

Assignment of Assignor's Interest

Recorded: 2006-05-01 Pages: 4
Assignors
CHO, GYOUNG IL
Executed: 2005-12-13
BAEK, SANG HYUNE
Executed: 2005-12-13
Assignees
STEREO DISPLAY, INC.
ANAHEIM, CALIFORNIA, 92801
ANGSTROM, INC.
PALDAL-GU, MAESANRO 3-GA, 125-1, SUWON, 442-852, KOREA, REPUBLIC OF
Covered Property (1)
Image-Guided Microsurgery System and Method
Patent: 7,580,178 →
Application: 11/300,205 →
Publication: US 2006/0092379
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 13, 2005
From: CHO, GYOUNG IL; BAEK, SANG HYUNE; SEO, CHEONG SOO
To: STEREO DISPLAY, INC.; ANGSTROM, INC.
Reel/Frame 017800/0684 →
Assignment of Assignor's Interest Dec 13, 2005
From: CHO, GYOUNG IL; BAEK, SANG HYUNE; SEO, CHEONG SOO
To: STEREO DISPLAY, INC.; ANGSTROM, INC.
Reel/Frame 017513/0038 →
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 →