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Patent Assignment Assignor Details
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Assignor Name : COWAN, CLARENCE E.
Total Assignments: 23
Assignment: 1
Reel/Frame:005070/0608   Pages: 2
Recorded: 05/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/15/1988
2
Exec Dt:
06/13/1988
Assignee
1
4900 S.W. GRIFFITH DRIVE
P.O. BOX 500
BEAVERTON, OREGON 97077
Property
 
Pat #
Pub #
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NONE
07208450
Correspondence name and address
FRANCIS I. GRAY
TEKTRONIX, INC.
POST OFFICE BOX 500
DELIVERY STATION Y3-121
BEAVERTON, OR 97077
Assignment: 2
Reel/Frame:017682/0500   Pages: 3
Recorded: 03/24/2006
Attorney Dkt #:1016.2074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/1997
2
Exec Dt:
01/09/1997
Assignee
1
2430 NW 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
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NONE
11388284
Correspondence name and address
KEVIN L. RUSSELL
CHERNOFF, VILHAUER, MCCLUNG & STENZEL
1600 ODS TOWER
601 SW SECOND AVENUE
PORTLAND, OR 97204
Assignment: 3
Reel/Frame:008617/0884   Pages: 3
Recorded: 06/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/1997
2
Exec Dt:
06/09/1997
Assignee
1
14255 S.W. BRIGADOON CT.
BEAVERTON, OREGON 97005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08871609
Correspondence name and address
CHERNOFF, VILHAUER, MCCLUNG & STENZEL
TIMONTHY E. SEIGEL
600 BENJ. FRANK. PLZ
ONE S.W. COLUMBIA
PORTLAND, OR 97258
Assignment: 4
Reel/Frame:010523/0704   Pages: 6
Recorded: 01/24/2000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT RECEIVING PARTY'S ADDRESS. AN ASSIGNMENT PREVIOUSLY RECORDED AT REEL 8617, FRAME 0884.
Assignors
1
Exec Dt:
06/09/1997
2
Exec Dt:
06/09/1997
Assignee
1
2430 NW 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09490264
Correspondence name and address
CHERNOFF, VILHAUER ET AL.
KEVIN L. RUSSELL
600 BENJ. FRANKLIN PLAZA
ONE S.W. COLUMBIA
PORTLAND, OR 97258
Assignment: 5
Reel/Frame:013559/0871   Pages: 3
Recorded: 12/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/1997
2
Exec Dt:
06/09/1997
Assignee
1
2430 N W 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10313746
Correspondence name and address
CHERNOFF, VILHAUER ET AL.
KEVIN L. RUSSELL
601 SW SECOND AVE., SUITE 1600
PORTLAND, OR 97204
Assignment: 6
Reel/Frame:014277/0735   Pages: 3
Recorded: 07/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/1997
2
Exec Dt:
06/09/1997
Assignee
1
2430 N W 206TH AVENUE
BEAVERTON, OREGON 97006
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08871609
 
NONE
09490264
 
10313746
 
10616164
Correspondence name and address
CHERNOFF, VILHAUER ET AL.
KEVIN L. RUSSELL
601 SW SECOND AVE., SUITE 1600
PORTLAND, OR 97204
Assignment: 7
Reel/Frame:015833/0778   Pages: 3
Recorded: 09/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/1997
2
Exec Dt:
06/09/1997
Assignee
1
2430 NW 206TH AVENUE
BEAVERTON, OREGON 97006
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10313746
 
10948717
Correspondence name and address
CHERNOFF, VILHAUER ET.AL.
KEVIN K. RUSSELL
601 SW SECOND AVE., SUITE 1600
PORTLAND, OR 97204
Assignment: 8
Reel/Frame:016139/0323   Pages: 3
Recorded: 01/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/1997
2
Exec Dt:
06/09/1997
Assignee
1
2430 NW 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11029745
Correspondence name and address
KEVIN L. RUSSELL, ESQ.
CHERNOFF, VILHAUER, MCCLUNG & STENZEL
1600 ODS TOWER
601 S.W. SECOND AVENUE
PORTLAND, OREGON 97204-3157
Assignment: 9
Reel/Frame:016265/0005   Pages: 3
Recorded: 02/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/1997
2
Exec Dt:
06/09/1997
Assignee
1
2430 NW 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11053119
Correspondence name and address
CHERNOFF, VILHAUER, MCCLUNG, ET AL.
KEVIN L. RUSSELL
1600 ODS TOWER
601 S.W. SECOND AVENUE
PORTLAND, OR 97204-3157
Assignment: 10
Reel/Frame:018359/0884   Pages: 3
Recorded: 09/27/2006
Attorney Dkt #:1016.2090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/1997
2
Exec Dt:
06/09/1997
Assignee
1
2430 NW 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11528808
Correspondence name and address
KEVIN L. RUSSELL
CHERNOFF, VILHAUER, MCLUNG & STENZEL
1600 ODS TOWER
601 SW SECOND AVENUE
PORTLAND OR 97204
Assignment: 11
Reel/Frame:013050/0741   Pages: 2
Recorded: 06/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/1999
2
Exec Dt:
06/21/1999
3
Exec Dt:
06/18/1999
Assignee
1
2430 N.W. 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10179771
Correspondence name and address
CHERNOFF, VILHAUER, MCCLUNG ET AL.
TIMOTHY A. LONG
1600 ODS TOWER
601 S.W. SECOND AVENUE
PORTLAND, OREGON 97204-3157
Assignment: 12
Reel/Frame:013544/0846   Pages: 2
Recorded: 12/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/1999
2
Exec Dt:
06/21/1999
3
Exec Dt:
06/18/1999
Assignee
1
2430 N.W. 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10308847
Correspondence name and address
TIMOTHY A. LONG
CHERNOFF, VILHAUER, MCCLUNG & ET AL
1600 ODS TOWER
601 S.W. SECOND AVENUE
PORTLAND, OREGON 97204-3157
Assignment: 13
Reel/Frame:014335/0083   Pages: 2
Recorded: 07/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/1999
2
Exec Dt:
06/21/1999
3
Exec Dt:
06/18/1999
Assignee
1
2430 N.W. 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10626903
Correspondence name and address
CHERNOFF, VILHAUER, MCCLUNG ET AL
TIMOTHY A. LONG
1600 ODS TOWER
601 SW SECOND AVENUE
PORTLAND, OR 97204
Assignment: 14
Reel/Frame:018415/0998   Pages: 2
Recorded: 10/11/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/1999
2
Exec Dt:
06/21/1999
3
Exec Dt:
06/18/1999
Assignee
1
2430 N.W. 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11546827
Correspondence name and address
TIMOTHY A. LONG
CHERNOFF, VILHAUER, MCCLUNG, ET AL.
1600 ODS TOWER
601 S.W. SECOND AVENUE
PORTLAND, OR 97204-3157
Assignment: 15
Reel/Frame:020042/0709   Pages: 2
Recorded: 10/17/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/1999
2
Exec Dt:
06/21/1999
3
Exec Dt:
06/18/1999
Assignee
1
2430 N.W. 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11975221
Correspondence name and address
TIMOTHY A. LONG, ESQ.
CHERNOFF, VILHAUER, ET AL.
601 S.W. SECOND AVENUE
SUITE 1600
PORTLAND, OR 97204-3157
Assignment: 16
Reel/Frame:015651/0147   Pages: 4
Recorded: 07/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2000
2
Exec Dt:
05/17/2000
3
Exec Dt:
05/15/2000
4
Exec Dt:
05/17/2000
5
Exec Dt:
05/17/2000
Assignee
1
2430 N.W. 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10909229
Correspondence name and address
CHERNOFF, VILHAUER ET AL.
KEVIN L. RUSSELL
601 SW SECOND AVE., SUITE 1600
PORTLAND, OR 97204
Assignment: 17
Reel/Frame:016666/0156   Pages: 4
Recorded: 06/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2000
2
Exec Dt:
05/17/2000
3
Exec Dt:
05/15/2000
4
Exec Dt:
05/17/2000
5
Exec Dt:
05/17/2000
Assignee
1
2430 N.W. 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11144852
Correspondence name and address
KEVIN L. RUSSELL
CHEMOFF, VILHAUER, MCCLUNG ET AL.
1600 ODS TOWER
601 SW SECOND AVENUE
PORTLAND, OR 97204
Assignment: 18
Reel/Frame:018215/0523   Pages: 3
Recorded: 08/23/2006
Attorney Dkt #:1016.2086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2000
2
Exec Dt:
05/17/2000
3
Exec Dt:
05/15/2000
4
Exec Dt:
05/17/2000
5
Exec Dt:
05/17/2000
Assignee
1
2430 NW 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11509176
Correspondence name and address
KEVIN L. RUSSELL
CHERNOFF, VILHAUER, MCCLUNG & STENZEL
1600 ODS TOWER
601 SW SECOND AVENUE
PORTLAND, OR 97204
Assignment: 19
Reel/Frame:013884/0553   Pages: 3
Recorded: 03/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/10/2002
2
Exec Dt:
12/12/2002
Assignee
1
2430 N W 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10389630
Correspondence name and address
CHERNOFF, VILHAUER ET AL.
KEVIN L. RUSSELL
601 SW SECOND AVE.
STE. 1600
PORTLAND, OR 97204
Assignment: 20
Reel/Frame:015162/0155   Pages: 2
Recorded: 04/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/19/2004
Assignee
1
2430 N.W. 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10666219
Correspondence name and address
CHERNOFF VILHAUER ET AL.
KEVIN L. RUSSELL
601 SW SECOND AVENUE
SUITE 1600
PORTLAND, OR 97204
Assignment: 21
Reel/Frame:018359/0880   Pages: 4
Recorded: 09/27/2006
Attorney Dkt #:1016.2089
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/2004
2
Exec Dt:
02/17/2004
3
Exec Dt:
02/19/2004
4
Exec Dt:
02/16/2004
5
Exec Dt:
02/17/2004
6
Exec Dt:
02/17/2004
Assignee
1
2430 NW 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11528809
Correspondence name and address
KEVIN L. RUSSELL
CHERNOFF, VILHAUER, MCCLUNG & STENZEL
1600 ODS TOWER
601 SW SECOND AVENUE
PORTLAND, OR 97204
Assignment: 22
Reel/Frame:019982/0029   Pages: 4
Recorded: 10/04/2007
Attorney Dkt #:1016.2119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/2004
2
Exec Dt:
02/17/2004
3
Exec Dt:
02/19/2004
4
Exec Dt:
02/16/2004
5
Exec Dt:
02/17/2004
6
Exec Dt:
02/17/2004
Assignee
1
2430 NW 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11906846
Correspondence name and address
KEVIN L. RUSSELL
CHERNOFF, VILHAUER, MCCLUNG & STENZEL
601 SW SECOND AVENUE, SUITE 1600
PORTLAND, OR 97204
Assignment: 23
Reel/Frame:021168/0128   Pages: 4
Recorded: 06/16/2008
Attorney Dkt #:1016.2151
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2000
2
Exec Dt:
05/17/2000
3
Exec Dt:
05/15/2008
4
Exec Dt:
05/17/2000
5
Exec Dt:
05/17/2000
Assignee
1
2430 NW 206TH AVENUE
BEAVERTON, OREGON 97006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12214001
Correspondence name and address
KEVIN L. RUSSELL
CHERNOFF, VIHAUER, MCCLUNG & STERZEL
601 SW SECOND AVENUE
SUITE 1600
PORTLAND, OR 97204

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