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Patent Assignment Assignor Details
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Assignor Name : LEI, WEISHENG
Total Assignments: 12
Assignment: 1
Reel/Frame:015224/0598   Pages: 4
Recorded: 04/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIGNON, JOHN J.
Exec Dt:
04/12/2004
2
LEI, WEISHENG
Exec Dt:
04/12/2004
Assignee
1
ELECTRO SCIENTIFIC INDUSTRIES, INC.
13900 NW SCIENCE PARK DRIVE
PORTLAND, OREGON 97229
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7057133
US20050230365
10825039
Correspondence name and address
STOEL RIVES LLP
900 SW FIFTH AVENUE
SUITE 2600
PORTLAND, OR 97204
Assignment: 2
Reel/Frame:016834/0368   Pages: 5
Recorded: 08/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEI, WEISHENG
Exec Dt:
07/22/2005
2
SIMENSON, GLENN
Exec Dt:
07/20/2005
3
HOWERTON, JEFF
Exec Dt:
07/22/2005
4
UNRATH, MARK
Exec Dt:
07/25/2005
Assignee
1
ELECTRO SCIENTIFIC INDUSTRIES, INC.
13900 NW SCIENCE PARK DRIVE
PORTLAND, OREGON 97229
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7985942
US20050265408
11131432
Correspondence name and address
STOEL RIVES LLP
900 SW FIFTH AVENUE, SUITE 2600
PORTLAND, OREGON 97204-1268
Assignment: 3
Reel/Frame:019718/0917   Pages: 6
Recorded: 08/20/2007
Attorney Dkt #:50001/139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEI, WEISHENG
Exec Dt:
07/13/2007
2
SUN, YUNLONG
Exec Dt:
08/09/2007
3
OSAKO, YASU
Exec Dt:
07/23/2007
4
DAVIGNON, JOHN
Exec Dt:
07/23/2007
5
SIMENSON, GLENN
Exec Dt:
07/09/2007
6
MATSUMOTO, HISASHI
Exec Dt:
07/16/2007
Assignee
1
ELECTRO SCIENTIFIC INDUSTRIES, INC.
13900 NW SCIENCE PARK DRIVE
PORTLAND, OREGON 97229
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8116341
US20080296272
11756507
Correspondence name and address
PAUL S. ANGELLO
900 SW FIFTH AVENUE
SUITE 2600
PORTLAND, OR 97204-1268
Assignment: 4
Reel/Frame:019739/0157   Pages: 5
Recorded: 08/23/2007
Attorney Dkt #:50001/160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEI, WEISHENG
Exec Dt:
08/08/2007
2
MATSUMOTO, HISASHI
Exec Dt:
07/24/2007
3
HARDY, GREGG
Exec Dt:
08/09/2007
4
SUN, YUNLONG
Exec Dt:
08/09/2007
Assignee
1
ELECTRO SCIENTIFIC INDUSTRIES, INC.
13900 NW SCIENCE PARK DRIVE
PORTLAND, OREGON 97229
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8710402
US20080296273
11757253
Correspondence name and address
PAUL S. ANGELLO
900 SW FIFTH AVENUE
SUITE 2600
PORTLAND, OR 97204-1268
Assignment: 5
Reel/Frame:021303/0070   Pages: 7
Recorded: 07/28/2008
Attorney Dkt #:50001/165
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, YUNLONG
Exec Dt:
05/30/2008
2
LEI, WEISHENG
Exec Dt:
06/02/2008
3
MATSUMOTO, HISASHI
Exec Dt:
06/03/2008
4
JOHANSEN, BRIAN
Exec Dt:
06/12/2008
5
HARDY, GREGG
Exec Dt:
07/16/2008
6
BAIRD, BRIAN
Exec Dt:
05/29/2008
Assignee
1
ELECTRO SCIENTIFIC INDUSTRIES, INC.
13900 NW SCIENCE PARK DRIVE
PORTLAND, OREGON 97229
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7982161
US20090236323
12054115
Correspondence name and address
PAUL S. ANGELLO
900 SW FIFTH AVENUE
SUITE 2600
PORTLAND, OR 97204-1268
Assignment: 6
Reel/Frame:021797/0412   Pages: 4
Recorded: 11/06/2008
Attorney Dkt #:ESI-193-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEI, WEISHENG
Exec Dt:
10/28/2008
2
MATSUMOTO, HISASHI
Exec Dt:
10/28/2008
3
LI, GUANGYU
Exec Dt:
10/30/2008
4
HOWERTON, JEFF
Exec Dt:
10/28/2008
Assignee
1
ELECTRO SCIENTIFIC INDUSTRIES, INC.
13900 NW SCIENCE PARK DRIVE
PORTLAND, MICHIGAN 97229
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100078416
12238995
Correspondence name and address
YOUNG BASILE
3001 WEST BIG BEAVER RD.
SUITE 624
TROY, MI 48084
Assignment: 7
Reel/Frame:021860/0828   Pages: 5
Recorded: 11/19/2008
Attorney Dkt #:50001/135:1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEI, WEISHENG
Exec Dt:
11/17/2008
2
SIMENSON, GLENN
Exec Dt:
11/13/2008
3
MATSUMOTO, HISASHI
Exec Dt:
11/06/2008
4
DAVIGNON, JOHN
Exec Dt:
11/19/2008
Assignee
1
ELECTRO SCIENTIFIC INDUSTRIES, INC.
13900 NW SCIENCE PARK DRIVE
PORTLAND, OREGON 97229
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7605343
US20070272667
11440697
Correspondence name and address
PAUL S. ANGELLO
STOEL RIVES, LLP
900 SW FIFTH AVE., SUITE 2600
PORTLAND, OR 97204
Assignment: 8
Reel/Frame:022084/0784   Pages: 5
Recorded: 01/09/2009
Attorney Dkt #:50001/135 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEI, WEISHENG
Exec Dt:
11/17/2008
2
SIMENSON, GLENN
Exec Dt:
11/13/2008
3
MATSUMOTO, HISASHI
Exec Dt:
11/06/2008
4
DAVIGNON, JOHN
Exec Dt:
11/19/2008
Assignee
1
ELECTRO SCIENTIFIC INDUSTRIES, INC.
13900 NW SCIENCE PARK DRIVE
PORTLAND, OREGON 97229
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7605343
US20070272667
11440697
Correspondence name and address
MICHAEL L. LEVINE/STOEL RIVES LLP
900 SW FIFTH AVENUE, SUITE 2600
PORTLAND, OR 97204-1268
Assignment: 9
Reel/Frame:027352/0681   Pages: 7
Recorded: 12/07/2011
Attorney Dkt #:E103:N1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEI, WEISHENG
Exec Dt:
12/27/2008
2
SIMENSON, GLENN
Exec Dt:
12/17/2008
3
MATSUMOTO, HISASHI
Exec Dt:
12/18/2008
4
LI, GUANGYU
Exec Dt:
12/17/2008
5
HOWERTON, JEFFEREY
Exec Dt:
01/06/2009
Assignee
1
ELECTRO SCIENTIFIC INDUSTRIES, INC.
13900 NW SCIENTIFIC PARK DRIVE
PORTLAND, OREGON 97229
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9346130
US20100147813
12336609
Correspondence name and address
ELECTRO SCIENTIFIC INDUSTRIES, INC.
13900 N.W. SCIENCE PARK DRIVE
PORTLAND, OR 97229
Assignment: 10
Reel/Frame:022946/0214   Pages: 4
Recorded: 07/13/2009
Attorney Dkt #:ESI-193-B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEI, WEISHENG
Exec Dt:
06/03/2009
2
ALPAY, MEHMET E.
Exec Dt:
06/23/2009
3
MATSUMOTO, HISASHI
Exec Dt:
06/15/2009
4
HOWERTON, JEFFREY
Exec Dt:
07/09/2009
5
LI, GUANGYU
Exec Dt:
07/08/2009
6
PIROGOVSKY, PETER
Exec Dt:
07/08/2009
7
LU, WILSON
Exec Dt:
06/18/2009
8
SIMENSON, GLENN
Exec Dt:
07/10/2009
Assignee
1
ELECTRO SCIENTIFIC INDUSTRIES, INC.
13900 NW SCIENCE PARK DRIVE
PORTLAND, OREGON 97229
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100078418
12413272
Correspondence name and address
MICHELLE L. KNIGHT
3001 WEST BIG BEAVER ROAD
SUITE 624
TROY, MI 48084
Assignment: 11
Reel/Frame:024587/0416   Pages: 6
Recorded: 06/24/2010
Attorney Dkt #:E106:N1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEI, WEISHENG
Exec Dt:
06/09/2010
2
SIMENSON, GLENN
Exec Dt:
05/10/2010
3
MATSUMOTO, HISASHI
Exec Dt:
05/12/2010
4
LI, GUANGYU
Exec Dt:
06/04/2010
5
HOWERTON, JEFFREY
Exec Dt:
05/24/2010
Assignee
1
ELECTRO SCIENTIFIC INDUSTRIES, INC.
13900 NW SCIENCE PARK DRIVE
PORTLAND, OREGON 97229
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100252959
12732020
Correspondence name and address
ELECTRO SCIENTIFIC INDUSTRIES, INC.
13900 NW SCIENCE PARK DRIVE
PATRICK LEONARD
PORTLAND, OR 97229
Assignment: 12
Reel/Frame:024587/0531   Pages: 6
Recorded: 06/24/2010
Attorney Dkt #:E106:C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEI, WEISHENG
Exec Dt:
06/09/2010
2
MATSUMOTO, HISASHI
Exec Dt:
05/12/2010
3
SIMENSON, GLENN
Exec Dt:
05/10/2010
4
LI, GUANGYU
Exec Dt:
06/06/2010
5
HOWERTON, JEFFREY
Exec Dt:
05/24/2010
6
CHILDERS, DAVID
Exec Dt:
05/24/2010
7
JOHNSON, EDWARD
Exec Dt:
06/09/2010
8
ALBELO, JEFFREY
Exec Dt:
05/26/2010
Assignee
1
ELECTRO SCIENTIFIC INDUSTRIES, INC.
13900 NW SCIENCE PARK DRIVE
PORTLAND, OREGON 97229
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100252540
12753509
Correspondence name and address
ELECTRO SCIENTIFIC INDUSTRIES, INC.
13900 NW SCIENCE PARK DRIVE
PATRICK LEONARD
PORTLAND, OR 97229

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