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Patent Assignment Assignor Details
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Assignor Name : CALVIN, JOHN C.
Total Assignments: 8
Assignment: 1
Reel/Frame:014202/0554   Pages: 3
Recorded: 06/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUSHING, KELLY F.
Exec Dt:
06/28/2002
2
NIGHTINGALE, MARK W.
Exec Dt:
06/28/2002
3
STOOPS, JOHN F.
Exec Dt:
06/28/2002
4
CALVIN, JOHN C.
Exec Dt:
06/28/2002
5
GESSFORD, MARK A.
Exec Dt:
06/28/2002
6
OTTUM, MARIE
Exec Dt:
06/28/2002
Assignee
1
TEKTRONIX, INC.
14200 SW KARL BRAUN DRIVE
P.O. BOX 500
BEAVERTON, OREGON 97077-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6614221
US20030128023
10150397
Correspondence name and address
TEKTRONIX, INC.
WILLIAM K. BUCHER
P.O. BOX 500 (50-LAW)
BEAVERTON, OR 97077-0001
Assignment: 2
Reel/Frame:015995/0098   Pages: 3
Recorded: 11/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEPP, KALEV
Exec Dt:
03/17/2003
2
CALVIN, JOHN C.
Exec Dt:
03/17/2003
Assignee
1
TEKTRONIX, INC.
14200 SW KARL BRAUN DRIVE
P.O. BOX 500 (50-LAW)
BEAVERTON, OREGON 97077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6836738
US20040002826
10389545
Correspondence name and address
THOMAS F. LENIHAN
TEKTRONIX, INC.
P.O. BOX 500 (50-LAW)
BEAVERTON, OR 97077
Assignment: 3
Reel/Frame:018833/0920   Pages: 4
Recorded: 01/31/2007
Attorney Dkt #:7825-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, PATRICK A.
Exec Dt:
03/28/2005
2
TRAN, QUE THUY
Exec Dt:
03/24/2005
3
DELACY, JOHN C.
Exec Dt:
03/24/2005
4
KNIERIM, DAVID G.
Exec Dt:
03/24/2005
5
KELLY, DAVID L.
Exec Dt:
03/24/2005
6
CALVIN, JOHN C.
Exec Dt:
03/24/2005
Assignee
1
TEKTRONIX, INC.
14200 S.W. KARL BRAUN DRIVE
P.O. BOX 500
BEAVERTON, OREGON 97077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7191079
US20050225310
11089883
Correspondence name and address
TEKTRONIX, INC.
14200 S.W. KARL BRAUN DR., P.O. BOX 500
M/S 50-LAW
BEAVERTON, OR 97077
Assignment: 4
Reel/Frame:053293/0283   Pages: 3
Recorded: 07/23/2020
Attorney Dkt #:8006-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALVIN, JOHN C.
Exec Dt:
05/01/2006
2
WADZITA, MICHAEL J.
Exec Dt:
05/01/2006
Assignee
1
TEKTRONIX, INC
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OREGON 97077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7801206
US20060245484
11415800
Correspondence name and address
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OR 97077
Assignment: 5
Reel/Frame:024375/0841   Pages: 4
Recorded: 05/12/2010
Attorney Dkt #:8073-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, KAN
Exec Dt:
10/10/2006
2
CALVIN, JOHN C.
Exec Dt:
10/13/2006
3
SEPP, KALEV
Exec Dt:
10/10/2006
Assignee
1
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OREGON 97077-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7912117
US20080080605
11529856
Correspondence name and address
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OR 97077-0001
Assignment: 6
Reel/Frame:028396/0823   Pages: 3
Recorded: 06/18/2012
Attorney Dkt #:8273-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALVIN, JOHN C.
Exec Dt:
03/13/2008
2
RICHMOND, GARY K.
Exec Dt:
03/13/2008
Assignee
1
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OREGON 97077-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8224613
US20080228426
12048137
Correspondence name and address
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OR 97077-0001
Assignment: 7
Reel/Frame:027872/0073   Pages: 4
Recorded: 03/15/2012
Attorney Dkt #:8372-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CV, RAMACHANDRA
Exec Dt:
03/31/2009
2
GUENTHER, MARK L.
Exec Dt:
04/07/2009
3
CALVIN, JOHN C.
Exec Dt:
04/07/2009
Assignee
1
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OREGON 97077-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8165184
US20090207886
12321379
Correspondence name and address
TEKTRONIX, INC.
14150 SW KARL BRAUN DRIVE
P.O. BOX 500, M/S 50-LAW
BEAVERTON, OR 97077-0001
Assignment: 8
Reel/Frame:030394/0054   Pages: 4
Recorded: 05/10/2013
Attorney Dkt #:8452-US0-9025-0124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, PATRICK A.
Exec Dt:
03/10/2011
2
KNIERIM, DANIEL G.
Exec Dt:
03/10/2011
3
CALVIN, JOHN C.
Exec Dt:
03/10/2011
4
HAZZARD, SHANE A.
Exec Dt:
03/10/2011
Assignee
1
TEKTRONIX, INC.
14150 S.W. KARL BRAUN DRIVE
P. O. BOX 500
BEAVERTON, OREGON 97077-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8866468
US20120194169
13015128
Correspondence name and address
MARIE A. WEISKOPF
MARGER, JOHNSON & MCCOLLOM PC
210 SW MORRISON STREET, SUITE 400
PORTLAND, OR 97204

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