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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
5699402
Issue Dt:
12/16/1997
Application #:
08311802
Filing Dt:
09/26/1994
Inventors:
FRANK R. BAUER, JOSEPH S. ROSEN, KURT E. SCHMIDT, DAVID J. GROESSL
Title:
METHOD AND APPARATUS FOR FAULT SEGMENTATION IN A TELEPHONE NETWORK
Assignment: 1
Reel/Frame:
007208/0903Recorded: 09/26/1994Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BAUER, FRANK R.
Exec Dt:
09/23/1994
ROSEN, JOSEPH S.
Exec Dt:
09/23/1994
SCHMIDT, KURT E.
Exec Dt:
09/23/1994
GROESSL, DAVID J.
Exec Dt:
09/23/1994
Assignee:
TERADYNE, INC.
321 HARRISON AVENUE
BOSTON, MASSACHUSETTS 02118
Correspondent:
TERADYNE, INC.
EDMUND J. WALSH
321 HARRISON AVENUE
BOSTON, MASSACHUSETTS 02118
Assignment: 2
Reel/Frame:
007984/0671Recorded: 04/26/1996Pages: 4
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
YALE UNIVERSITY
Exec Dt:
11/25/1995
Assignee:
NATIONAL INSTITUTES OF HEALTH, THE EXTRAMURAL INVENTIONS OFFICE, THE
ROOM 3188 MSC 7750
6701 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20892
Correspondent:
NATIONAL INSTITUTES OF HEALTH, THE
EXTRAMURAL INVENTIONS OFFICE, THE
AMY MARIE SNELL
6701 ROCKLEDGE DRIVE, ROOM 3188
BETHESDA, MARYLAND 20892-7750
Assignment: 3
Reel/Frame:
020555/0700Recorded: 02/22/2008Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
TERADYNE, INC.
Exec Dt:
08/01/2007
Assignee:
TOLLGRADE COMMUNICATIONS, INC.
103 SPRINGER BUILDING
3411 SILVERSIDE ROAD
WILMINGTON, DELAWARE 19810
Correspondent:
RICHARD L. BYRNE
700 KOPPERS BUILDING, 436 SEVENTH AVENUE
THE WEBB LAW FIRM
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:
026258/0402Recorded: 05/11/2011Pages: 16
Conveyance:
SECURITY AGREEMENT
Assignor:
WELLS FARGO CAPITAL FINANCE, LLC, AS AGENT
Exec Dt:
05/10/2011
Assignee:
TOLLGRADE COMMUNICATIONS, INC.
3120 UNIONVILLE RD., SUITE 400
CRANBERRY TOWNSHIP, PENNSYLVANIA 16066
Correspondent:
SANDRA P. THOMPSON
18400 VON KARMAN AVENUE, SUITE 800
IRVINE, CA 92612
Assignment: 5
Reel/Frame:
026986/0645Recorded: 09/28/2011Pages: 16
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR/ASSIGNEE DESIGNATIONS PREVIOUSLY RECORDED ON REEL 026258 FRAME 0402. ASSIGNOR(S) HEREBY CONFIRMS THE PATENT SECURITY AGREEMENT.
Assignor:
TOLLGRADE COMMUNICATIONS, INC.
Exec Dt:
05/10/2011
Assignee:
WELLS FARGO CAPITAL FINANCE, LLC, AS AGENT
2450 COLORADO AVE., SUITE 3000W
SANTA MONICA, CALIFORNIA 90404
Correspondent:
SANDRA P. THOMPSON, PHD
18400 VON KARMAN AVENUE, SUITE 800
IRVINE, CA 92612
Assignment: 6
Reel/Frame:
026947/0520Recorded: 09/22/2011Pages: 13
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
TOLLGRADE COMMUNICATIONS, INC. (DELAWARE)
Exec Dt:
08/31/2011
Assignee:
TOLLGRADE COMMUNICATIONS, INC. (PENNSYLVANIA)
3120 UNIONVILLE ROAD, SUITE 400
CRANBERRY TOWNSHIP, PENNSYLVANIA 16066
Correspondent:
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222

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