Patent Assignment
Reel/Frame 004634/0328
Assignment of Assignors Interest.
Recorded: 1986-11-07
Pages: 2
Assignor
MARUYAMA, KIYOSHI
Executed: 1986-11-04
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
A CORP. OF NEW YORK, ARMONK, NEW YORK, 10504
Covered Property
(1)
Distributed Bit Switching of a Multistage Interconnection Network
Patent:
4,785,446 →
Application:
06/927,988 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 27, 2000
From: CISCO SYSTEMS, INC., A CORPORATION OF CALIFORNIA
To: CISCO TECHNOLOGY, INC., A CORPORATION OF CALIFORNIA
Reel/Frame 010756/0122 →
Assignment of Assignor's Interest
Jun 14, 2000
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: CISCO SYSTEMS, INC.
Reel/Frame 010832/0878 →