Patent Assignment
Reel/Frame 005440/0616
Assignment of Assignors Interest.
Recorded: 1990-09-10
Pages: 4
Assignors
CHOWDHURY, SHABBIR A.
Executed: 1990-08-15
FONTAINE, JEAN-LUC
Executed: 1990-07-07
LIANG, CHAO-YU
Executed: 1990-08-15
WANG, CHANG-JUNG
Executed: 1990-08-16
Covered Property
(1)
Apparatus and Method of Monitoring the Status of a Local Area Network
Patent:
5,226,120 →
Application:
07/526,567 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 26, 1997
From: SYNOPTICS COMMUNICATIONS, INC.
To: BAY NETWORKS GROUP, INC.
Reel/Frame 008574/0882 →
Change of Name
Dec 28, 1999
From: BAY NETWORKS GROUP, INC.
To: NORTEL NETWORKS GROUP INC.
Reel/Frame 010470/0277 →
Assignment of Assignor's Interest
Jan 3, 2000
From: NORTEL NETWORKS GROUP, INC
To: NORTEL NETWORKS CORPORATION
Reel/Frame 010547/0430 →
Change of Name
Aug 30, 2000
From: NORTEL NETWORKS CORPORATION
To: NORTEL NETWORKS LIMITED
Reel/Frame 011195/0706 →