Patent Assignment
Reel/Frame 016058/0375
Assignment of Assignor's Interest
Recorded: 2005-04-13
Pages: 5
Assignors
CLARK, SCOTT DOUGLAS
Executed: 2005-02-02
JOHNS, CHARLES RAY
Executed: 2005-02-02
KROLAK, DAVID JOHN
Executed: 2005-02-02
BROWN, JEFFREY DOUGLAS
Executed: 2005-02-03
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Single port/multiple ring implementation of a hybrid crossbar partially non-blocking data switch
Application:
11/077,330 →
Publication:
US 2006/0206657
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 13, 2005
From: YAMAZAKI, TAKESHI
To: SONY COMPUTE ENTERTAINMENT INC.
Reel/Frame 016058/0351 →
Change of Name
Dec 26, 2011
From: SONY COMPUTER ENTERTAINMENT INC.
To: SONY NETWORK ENTERTAINMENT PLATFORM INC.
Reel/Frame 027444/0452 →
Assignment of Assignor's Interest
Dec 27, 2011
From: SONY NETWORK ENTERTAINMENT PLATFORM INC.
To: SONY COMPUTER ENTERTAINMENT INC.
Reel/Frame 027446/0443 →