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Patent Assignment Assignor Details
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Assignor Name : GUAN, YU
Total Assignments: 19
Assignment: 1
Reel/Frame:011581/0799   Pages: 10
Recorded: 02/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUI, ZHIFENG
Exec Dt:
12/01/2000
2
SHAN, HONGQING
Exec Dt:
12/01/2000
3
JOHANSSON, NILS
Exec Dt:
12/04/2000
4
NOORBAKHSH, HAMID
Exec Dt:
12/01/2000
5
GUAN, YU
Exec Dt:
12/07/2000
Assignee
1
APPLIED MATERIALS, INC
PATENT COUNSEL, M/S 2061
P.O. BOX 450-A
SANTA CLARA, CALIFORNIA 95052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6831742
NONE
09695577
Correspondence name and address
APPLIED MATERIALS, INC.
ROBERT W. MULCAHY
PATENT COUNSEL, M/S 2061
P.O. BOX 450-A
SANTA CLARA, CA 95052
Assignment: 2
Reel/Frame:012387/0791   Pages: 5
Recorded: 01/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUAN, YU
Exec Dt:
08/29/2001
2
FU, HONG
Exec Dt:
09/17/2001
3
LANGE, STEVEN R.
Exec Dt:
09/04/2001
Assignee
1
KLA-TENCOR CORPORATION
160 RIO ROBLES
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6570650
US20030086080
09948974
Correspondence name and address
BEYER WEAVER & THOMAS, LLP
MARY R. OLYNICK
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 3
Reel/Frame:013065/0771   Pages: 4
Recorded: 06/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, IAN
Exec Dt:
06/24/2002
2
WOLTERS, CHRISTIAN
Exec Dt:
06/24/2002
3
GUAN, YU
Exec Dt:
06/24/2002
4
BRAYTON, DON
Exec Dt:
06/24/2002
Assignee
1
KLA-TENCOR TECHNOLOGIES CORPORATION
ONE TECHNOLOGY DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7027146
NONE
10185308
Correspondence name and address
CONLEY, ROSE & TAYON PC
ANN MARIE MEWHERTER
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 4
Reel/Frame:028382/0754   Pages: 4
Recorded: 06/15/2012
Attorney Dkt #:KLA P3682
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUAN, YU
Exec Dt:
06/13/2012
Assignee
1
KLA-TENCOR CORPORATION
ONE TECHNOLOGY DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9500597
US20130003053
13524147
Correspondence name and address
SUITER SWANTZ/KLA JOINT CUSTOMER NUMBER
14301 FNB PARKWAY
SUITE 220
OMAHA, NE 68154-5299
Assignment: 5
Reel/Frame:032575/0220   Pages: 4
Recorded: 04/01/2014
Attorney Dkt #:KLA P4140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUAN, YU
Exec Dt:
03/31/2014
Assignee
1
KLA-TENCOR CORPORATION
ONE TECHNOLOGY DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9526150
NONE
14242371
Correspondence name and address
SUITER SWANTZ/KLA JOINT CUSTOMER NUMBER
14301 FNB PARKWAY
SUITE 220
OMAHA, NE 68154-5299
Assignment: 6
Reel/Frame:035042/0869   Pages: 3
Recorded: 02/26/2015
Attorney Dkt #:KLAP139US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUAN, YU
Exec Dt:
04/07/2014
2
KOLE, FRANCISCO
Exec Dt:
04/07/2014
Assignee
1
KLA-TENCOR CORPORATION
ONE TECHNOLOGY DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140308456
14247197
Correspondence name and address
ROBERT P. SIMPSON
5555 MAIN STREET
SIMPSON & SIMPSON, PLLC
WILLIAMSVILLE, NY 14221
Assignment: 7
Reel/Frame:034215/0228   Pages: 5
Recorded: 11/12/2014
Attorney Dkt #:WX_2014-05NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, SHAOHAI
Exec Dt:
11/11/2014
2
GUAN, YU
Exec Dt:
11/11/2014
3
TIAN, ANLI
Exec Dt:
11/11/2014
4
ZHANG, XIA
Exec Dt:
11/11/2014
5
WANG, CHUNXIA
Exec Dt:
11/11/2014
6
WANG, CHAOXIA
Exec Dt:
11/11/2014
Assignee
1
JIANGNAN UNIVERSITY
1800 LIHU AVENUE
WUXI, CHINA 214122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9238742
US20150111981
14463660
Correspondence name and address
LILI CHEN
12830 VIA NIEVE
UNIT 86
SAN DIEGO, CA 92130
Assignment: 8
Reel/Frame:035866/0917   Pages: 12
Recorded: 06/09/2015
Attorney Dkt #:P4445 (078697.00005)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCORD, MARK
Exec Dt:
06/02/2015
2
BRODIE, ALAN
Exec Dt:
06/08/2015
3
GEORGE, JAMES
Exec Dt:
06/02/2015
4
GUAN, YU
Exec Dt:
05/20/2015
5
NYFFENEGGER, RALPH
Exec Dt:
05/26/2015
Assignee
1
KLA-TENCOR CORPORATION
ONE TECHNOLOGY DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9874597
US20150316604
14696891
Correspondence name and address
NATHANIEL LUCEK
HODGSON RUSS LLP
140 PEARL ST., SUITE 100
BUFFALO, NY 14202
Assignment: 9
Reel/Frame:039181/0205   Pages: 5
Recorded: 07/18/2016
Attorney Dkt #:078697.00008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCORD, MARK
Exec Dt:
07/07/2016
2
GEORGE, JAMES
Exec Dt:
05/26/2016
3
GUAN, YU
Exec Dt:
07/17/2016
Assignee
1
KLA-TENCOR CORPORATION
ONE TECHNOLOGY DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150316411
14699880
Correspondence name and address
NICOLE KRAMER
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202
Assignment: 10
Reel/Frame:049568/0080   Pages: 9
Recorded: 06/24/2019
Attorney Dkt #:ABBKM-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, LEJUN
Exec Dt:
06/10/2019
2
WANG, YANG
Exec Dt:
06/11/2019
3
LI, NAN
Exec Dt:
06/11/2019
4
GUAN, YU
Exec Dt:
06/10/2019
5
CHEN, JIANSHENG
Exec Dt:
06/10/2019
Assignee
1
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6
BADEN, SWITZERLAND 5400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11264169
US20190311855
16448686
Correspondence name and address
JOHN H. ALLIE
TAFT STETTINIUS & HOLLISTER LLP
ONE INDIANA SQUARE, SUITE 3500
INDIANAPOLIS, IN 46204
Assignment: 11
Reel/Frame:052562/0674   Pages: 2
Recorded: 05/04/2020
Attorney Dkt #:530182US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUAN, YU
Exec Dt:
04/30/2020
Assignee
1
AISIN SEIKI KABUSHIKI KAISHA
1, ASAHI-MACHI 2-CHOME, KARIYA-SHI
AICHI-KEN, JAPAN 448-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11245121
US20210036346
16865923
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:052807/0290   Pages: 3
Recorded: 06/02/2020
Attorney Dkt #:P21606US00/34610-12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, LARRY KIN BONG
Exec Dt:
05/13/2020
2
LEE, MINWOO
Exec Dt:
05/07/2020
3
ZHU, YUANHANG
Exec Dt:
05/11/2020
4
GUPTA, VIKRANT
Exec Dt:
05/12/2020
5
GUAN, YU
Exec Dt:
05/12/2020
Assignee
1
THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
CLEAR WATER BAY, KOWLOON
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11604851
US20200380062
15929995
Correspondence name and address
CHARLES J. MEYER
111 MONUMENT CIRCLE, SUITE 3700
INDIANAPOLIS, IN 46204
Assignment: 13
Reel/Frame:052821/0185   Pages: 4
Recorded: 06/03/2020
Attorney Dkt #:101928-026000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAN, ZENGDI
Exec Dt:
06/02/2020
2
ZUO, RASON
Exec Dt:
06/02/2020
3
WU, DEE
Exec Dt:
06/02/2020
4
GUAN, YU
Exec Dt:
06/02/2020
5
CHEN, XINGJIAN
Exec Dt:
06/02/2020
6
LIU, SHENJIAN
Exec Dt:
06/02/2020
7
NI, TUQIANG
Exec Dt:
06/02/2020
Assignee
1
ADVANCED MICRO-FABRICATION EQUIPMENT INC. CHINA
188 TAIHUA ROAD, JINQIAO EXPORT PROCESSING ZONE (SOUTH AREA) PUDONG
SHANGHAI, CHINA 201201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11348763
US20200381213
16885632
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
ATTN: IP DOCKETING
P.O. BOX 7037
ATLANTA, GA 30537-7037
Assignment: 14
Reel/Frame:054694/0337   Pages: 4
Recorded: 12/18/2020
Attorney Dkt #:9024.0006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUAN, YU
Exec Dt:
06/15/2020
Assignee
1
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10
SHANGDI 10TH STREET HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11307948
US20210374025
17124086
Correspondence name and address
ALYSSA TAGLIAFERRO
2200 RESEARCH BLVD
SUITE 560
ROCKVILLE, MD 20850
Assignment: 15
Reel/Frame:053967/0474   Pages: 4
Recorded: 10/03/2020
Attorney Dkt #:13496.0069USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YAZHUO
Exec Dt:
09/09/2020
2
GUAN, YU
Exec Dt:
09/11/2020
3
XU, ZHONGFEI
Exec Dt:
09/09/2020
Assignees
1
BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO., LTD.
8TH FLOOR BUILDING NO. 76, ZHICHUN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100086
2
BEIJING JINGDONG CENTURY TRADING CO., LTD.
ROOM 201, 2/F, BLOCK C, NO.18 KECHUANG 11 STREET, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
BEIJING, CHINA 100176
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11481036
US20210165494
17042018
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 16
Reel/Frame:062129/0542   Pages: 6
Recorded: 12/14/2022
Attorney Dkt #:140232.406
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE INVENTOR'S NAME ORDER PREVIOUSLY RECORDED AT REEL: 05775 FRAME: 0949. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
GUAN, YU
Exec Dt:
12/31/2020
Assignee
1
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
NO., 10, SHANGDI 10TH STREET
2/F BAIDU CAMPUS
HAIDIAN DISTRICT, BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210208976
17210323
Correspondence name and address
SEED IP LAW GROUP LLP
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 17
Reel/Frame:059312/0155   Pages: 5
Recorded: 03/18/2022
Attorney Dkt #:AGX-391
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LONG, MAOLIN
Exec Dt:
01/07/2021
2
GUAN, YU
Exec Dt:
01/21/2021
Assignee
1
MATTSON TECHNOLOGY, INC.
47131 BAYSIDE PARKWAY
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220208512
17550158
Correspondence name and address
DORITY & MANNING, P.A. AND MATTSON
PO BOX 1449
GREENVILLE, SC 29602
Assignment: 18
Reel/Frame:060418/0557   Pages: 8
Recorded: 07/01/2022
Attorney Dkt #:AGX-410
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUAN, YU
Exec Dt:
03/22/2022
2
ZENG, WEIMIN
Exec Dt:
03/16/2022
3
LONG, MAOLIN
Exec Dt:
03/20/2022
Assignee
1
MATTSON TECHNOLOGY, INC.
47131 BAYSIDE PARKWAY
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220415619
17751048
Correspondence name and address
DORITY & MANNING, P.A. AND MATTSON
PO BOX 1449
GREENVILLE, SC 29602
Assignment: 19
Reel/Frame:062907/0870   Pages: 8
Recorded: 03/07/2023
Attorney Dkt #:995.283US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, SONG
Exec Dt:
02/15/2023
2
GUAN, YU
Exec Dt:
02/15/2023
3
ZHANG, HEPING
Exec Dt:
02/15/2023
Assignee
1
UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
96 JINZHAI ROAD, BAOHE DISTRICT
HEFEI, ANHUI, CHINA 230026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230324271
18044306
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402

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