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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
01/14/1997
Application #:
08110417
Filing Dt:
08/20/1993
Inventor:
GREGORY J. BERCHIN
Title:
METHOD AND APPARATUS FOR FREQUENCY TRIGGERING IN DIGITAL OSCILLOSCOPES AND THE LIKE
Assignment: 1
Reel/Frame:
006728/0955Recorded: 10/12/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/09/1993
Assignee:
5225 VERONA ROAD
P.O.BOX 44451
MADISON, WISCONSIN 53744
Correspondent:
HARRY C. ENGSTROM
P.O. BOX 1497
1 SOUTH PINCKNEY STREET
MADISON, WI 53701
Assignment: 2
Reel/Frame:
009146/0893Recorded: 04/30/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/20/1998
Assignee:
5225 VERONA ROAD
MADISON, WISCONSIN 53711
Correspondent:
FOLEY & LARDNER
HARRY C. ENGSTROM
150 EAST GILMAN STREET
MADISON, WI 53703
Assignment: 3
Reel/Frame:
014943/0480Recorded: 02/03/2004Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/18/2002
Assignee:
8551 RESEARCH WAY
SUITE 140
MIDDLETOWN, WISCONSIN 52562
Correspondent:
BAKER & HOSTETLER LLP
GREGORY B. KANG, REG. NO. 45,273
WASHINGTON SQUARE, SUITE 1100
1050 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:
014943/0160Recorded: 02/02/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/10/2003
Assignee:
8551 RESEARCH WAY, SUITE 140
MIDDLETOWN, WISCONSIN 52562
Correspondent:
BAKER & HOSTETLER, LLP
WASHINGTON SQUARE SUITE 1100
1050 CONNECTICUT AVE, NW
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:
025541/0860Recorded: 12/21/2010Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/20/2010
Assignee:
19 BARTLETT STREET
MARLBOROUGH, MASSACHUSETTS 01752-3014
Correspondent:
EDWARDS ANGELL PALMER & DOGE LLP
P.O. BOX 55874
BOSTON, MA 02205

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