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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/18/1992
Application #:
07696426
Filing Dt:
05/06/1991
Inventors:
JOHANN R. MUELLER, WOLFGANG C. MOEHLEN
Title:
BROADBAND RING COMMUNICATION SYSTEM AND ACCESS CONTROL METHOD
Assignment: 1
Reel/Frame:
005701/0739Recorded: 05/06/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/18/1991
Exec Dt:
04/19/1991
Assignee:
ARMONK, NEW YORK 10504
Correspondent:
IBM CORP.
JOSCELYN G. COCKBURN, 972/B205
P.O. BOX 12195
RESEARCH TRIANGLE PARK, NC 27709
Assignment: 2
Reel/Frame:
010832/0878Recorded: 06/14/2000Pages: 29
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/26/2000
Assignee:
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Correspondent:
WEIL, GOTSCHAL & MANGES LLP
ANNE VANBUSKIRK
2882 SAND HILL RD., STE. 280
MENLO PARK, CA 94025-7022
Assignment: 3
Reel/Frame:
010756/0122Recorded: 04/27/2000Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/05/2000
Assignee:
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Correspondent:
WEIL, GOTSHAL & MANGES LLP
ANNE VANBUSKIRK
2882 SAND HILL RD. STE. 280
MENLO PARK, CA 94025-7022
ANNE.VANBUSKIRK@WEIL.COM

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