IP Library › Assignment 015295/0290
Patent Assignment
Reel/Frame 015295/0290

Assignment of Assignor's Interest

Recorded: 2004-04-15 Pages: 3
Assignors
CHEUNG, KWOK WAI
Executed: 2004-04-13
TONG, PETER P.
Executed: 2004-04-13
THOMAS, C. DOUGLAS
Executed: 2004-04-13
Assignee
IPVENTURE, INC.
5150 EL CAMINO REAL, SUITE A-22, LOS ALTOS, CALIFORNIA, 94022
Covered Property (1)
Directional Speaker for Portable Electronic Device
Patent: 7,801,570 →
Application: 10/826,531 →
Publication: US 2004/0209654
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 4, 2024
From: IPVENTURE, INC.
To: TONG, PETER P.; THOMAS, C. DOUGLASS
Reel/Frame 068807/0315 →
Assignment of Assignor's Interest Oct 4, 2024
From: TONG, PETER P.; THOMAS, C. DOUGLASS
To: INGENIOSPEC, LLC
Reel/Frame 068807/0323 →