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Patent Assignment Assignor Details
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Assignor Name : TAN, ZHENGQUAN
Total Assignments: 17
Assignment: 1
Reel/Frame:010072/0725   Pages: 3
Recorded: 06/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/1999
2
Exec Dt:
06/24/1999
3
Exec Dt:
06/24/1999
Assignee
1
P.O. BOX 450-A
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09339888
Correspondence name and address
APPLIED MATERIALS, INC.
JOSEPH BACH
P.O. BOX 450-A
PATENT COUNSEL
SANTA CLARA, CA 95052
Assignment: 2
Reel/Frame:010828/0414   Pages: 5
Recorded: 05/16/2000
Conveyance: MORTGAGE (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2000
2
Exec Dt:
05/04/2000
3
Exec Dt:
05/03/2000
4
Exec Dt:
05/03/2000
5
Exec Dt:
05/03/2000
Assignee
1
LEGAL AFFAIRS DEPARTMENT
P.O.BOX 450A, M/S #2061
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09494327
Correspondence name and address
APPLIED MATERIALS, INC.
ROBERT W. MULCAHY
PATENT COUNSEL, LEGAL AFFAIRS DEPT.
P.O. BOX 450A, M/S 2061
SANTA CLARA, CA 95052
Assignment: 3
Reel/Frame:013947/0596   Pages: 3
Recorded: 04/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2000
2
Exec Dt:
05/04/2000
3
Exec Dt:
05/03/2000
4
Exec Dt:
05/03/2000
5
Exec Dt:
05/03/2000
Assignee
1
3050 BOWERS AVENUE
P.O. BOX 450A
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10407525
Correspondence name and address
APPLIED MATERIALS, INC.
ROBERT W. MULCAHY
P.O. BOX 450A
SANTA CLARA, CA 95052
Assignment: 4
Reel/Frame:011774/0974   Pages: 11
Recorded: 05/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2001
2
Exec Dt:
05/09/2001
3
Exec Dt:
04/28/2001
4
Exec Dt:
04/27/2001
Assignee
1
LEGAL AFFAIRS DEPARTMENT
P.O. BOX 450A
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09854406
Correspondence name and address
APPLIED MATERIALS, INC.
ROBERT W. MULCAHY
PO BOX 450A, M/S 2061
LEGAL AFFAIRS DEPT/ PATENT COUNSEL
SANTA CLARA, CA 95052
Assignment: 5
Reel/Frame:011810/0539   Pages: 7
Recorded: 05/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2001
2
Exec Dt:
05/09/2001
3
Exec Dt:
05/10/2001
Assignee
1
M/S 2061
3050 BOWERS AVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09854083
Correspondence name and address
APPLIED MATERIALS, INC.
ROBERT W. MULCHAY
PATENT COUNSEL, M/S 2061
P.O. BOX 450-A
SANTA CLARA, CA 95052
Assignment: 6
Reel/Frame:012972/0004   Pages: 13
Recorded: 08/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2002
2
Exec Dt:
08/02/2002
3
Exec Dt:
07/16/2002
4
Exec Dt:
07/15/2002
5
Exec Dt:
07/15/2002
6
Exec Dt:
07/15/2002
Assignee
1
PATENT DEPARTMENT
P.O. BOX 450A, MS #2061
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10141391
Correspondence name and address
APPLIED MATERIALS, INC.
PETER J. SGARBOSSA
P.O. BOX 450A, M/S 2061
PATENT DEPT., PATENT COUNSEL
SANTA CLARA, CA 95052
Assignment: 7
Reel/Frame:012972/0114   Pages: 15
Recorded: 08/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2002
2
Exec Dt:
08/02/2002
3
Exec Dt:
07/27/2002
4
Exec Dt:
07/03/2002
5
Exec Dt:
07/02/2002
6
Exec Dt:
07/08/2002
7
Exec Dt:
07/09/2002
Assignee
1
PATENT DEPARTMENT
P.O. BOX 450A - M/S #2061
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10137132
Correspondence name and address
APPLIED MATERIALS, INC.
PETER J. SGARBOSSA
PATENT COUNSEL, PATENT DEPT.
P.O. BOX 450A - M/S 2061
SANTA CLARA, CA 95052
Assignment: 8
Reel/Frame:012972/0831   Pages: 9
Recorded: 08/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2002
2
Exec Dt:
07/27/2002
3
Exec Dt:
07/17/2002
4
Exec Dt:
07/30/2002
Assignee
1
P.O. BOX 450A
P.O. BOX 450A, M/S #2061
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10153315
Correspondence name and address
APPLIED MATERIALS, INC.
PETER J. SGARBOSSE
P.O. BOX 450A, M/S 2061
PATENT DEPT., PATENT COUNSEL
SANTA CLARA, CA 95052
Assignment: 9
Reel/Frame:015337/0304   Pages: 4
Recorded: 05/14/2004
Attorney Dkt #:558907103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2004
2
Exec Dt:
04/20/2004
3
Exec Dt:
04/20/2004
4
Exec Dt:
04/20/2004
Assignee
1
ONE TECHNOLOGY DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10845982
Correspondence name and address
CONLEY ROSE, P.C.
ANN MARIE MEWHERTER
P.O. BOX 684908
AUSTIN, TX 78768-4908
Assignment: 10
Reel/Frame:032274/0663   Pages: 4
Recorded: 02/21/2014
Attorney Dkt #:KLA-026 (P3892)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/2013
2
Exec Dt:
11/05/2013
3
Exec Dt:
11/25/2013
4
Exec Dt:
11/06/2013
Assignee
1
ONE TECHNOLOGY DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13935275
Correspondence name and address
JOSEPH S SPANO
851 BURLWAY ROAD, SUITE 407
BURLINGAME, CA 94010
Assignment: 11
Reel/Frame:043404/0609   Pages: 6
Recorded: 08/25/2017
Attorney Dkt #:KLA-085 (P4748)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2017
2
Exec Dt:
08/14/2017
3
Exec Dt:
07/14/2017
4
Exec Dt:
07/16/2017
Assignee
1
ONE TECHNOLOGY DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15649843
Correspondence name and address
JOSEPH S SPANO
851 BURLWAY ROAD, SUITE 407
BURLINGAME, CA 94010
Assignment: 12
Reel/Frame:044076/0568   Pages: 18
Recorded: 11/08/2017
Attorney Dkt #:KLA P5153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/15/2017
2
Exec Dt:
08/16/2017
3
Exec Dt:
08/16/2017
4
Exec Dt:
08/16/2017
5
Exec Dt:
08/15/2017
6
Exec Dt:
08/21/2017
7
Exec Dt:
08/18/2017
8
Exec Dt:
08/21/2017
9
Exec Dt:
08/18/2017
10
Exec Dt:
08/18/2017
11
Exec Dt:
08/16/2017
12
Exec Dt:
08/18/2017
13
Exec Dt:
08/18/2017
14
Exec Dt:
08/18/2017
Assignee
1
ONE TECHNOLOGY DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15672120
Correspondence name and address
SUITER SWANTZ/KLA JOINT CUSTOMER NUMBER
14301 FNB PARKWAY
SUITE 220
OMAHA, NE 68154-5299
Assignment: 13
Reel/Frame:060426/0971   Pages: 18
Recorded: 07/01/2022
Attorney Dkt #:KLAP5153US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/15/2017
2
Exec Dt:
08/16/2017
3
Exec Dt:
08/16/2017
4
Exec Dt:
08/16/2017
5
Exec Dt:
08/15/2017
6
Exec Dt:
08/21/2017
7
Exec Dt:
08/18/2017
8
Exec Dt:
08/21/2017
9
Exec Dt:
08/18/2017
10
Exec Dt:
08/18/2017
11
Exec Dt:
08/16/2017
12
Exec Dt:
08/18/2017
13
Exec Dt:
08/18/2017
14
Exec Dt:
08/18/2017
Assignee
1
ONE TECHNOLOGY DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17856660
Correspondence name and address
SUITER SWANTZ/KLA JOINT CUSTOMER NUMBER
14301 FNB PARKWAY
SUITE 220
OMAHA, NE 68154-5299
Assignment: 14
Reel/Frame:044336/0939   Pages: 4
Recorded: 12/08/2017
Attorney Dkt #:078697.00088 (P5151)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2017
2
Exec Dt:
11/03/2017
Assignee
1
ONE TECHNOLOGY DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15800877
Correspondence name and address
NICOLE KRAMER
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202
Assignment: 15
Reel/Frame:052406/0319   Pages: 4
Recorded: 04/15/2020
Attorney Dkt #:078697.00422
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2017
2
Exec Dt:
11/03/2017
Assignee
1
ONE TECHNOLOGY DRIVE
MILPITAS, CALIFORNIA 95035
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
15800877
 
16848945
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202
Assignment: 16
Reel/Frame:050997/0323   Pages: 8
Recorded: 11/13/2019
Attorney Dkt #:KLA-126 (P5425)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2019
2
Exec Dt:
10/25/2019
3
Exec Dt:
11/12/2019
4
Exec Dt:
11/05/2019
5
Exec Dt:
11/13/2019
Assignee
1
ONE TECHNOLOGY DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16660492
Correspondence name and address
JOSEPH S SPANO
851 BURLWAY ROAD, SUITE 407
BURLINGAME, CA 94010
Assignment: 17
Reel/Frame:061747/0151   Pages: 8
Recorded: 11/13/2022
Attorney Dkt #:KLA-126-1C (P5425CON2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2019
2
Exec Dt:
11/05/2019
3
Exec Dt:
11/12/2019
4
Exec Dt:
10/25/2019
5
Exec Dt:
11/13/2019
Assignee
1
ONE TECHNOLOGY DRIVE
SUITE 407
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17338449
Correspondence name and address
SPANO LAW GROUP
851 BURLWAY ROAD
SUITE 407
BURLINGAME, CA 94010

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