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Patent Assignment Assignor Details
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Assignor Name : XU, WEIHAO
Total Assignments: 12
Assignment: 1
Reel/Frame:039786/0852   Pages: 8
Recorded: 09/20/2016
Attorney Dkt #:HT15-021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, TSUTOMU
Exec Dt:
06/07/2016
2
SHIMAZAWA, KOUJI
Exec Dt:
08/08/2016
3
MALETZKY, TOBIAS
Exec Dt:
05/19/2016
4
XU, WEIHAO
Exec Dt:
05/19/2015
5
HARA, SHINJI
Exec Dt:
05/19/2016
6
TSUCHIYA, YOSHIHIRO
Exec Dt:
06/17/2016
7
WANG, YIMING
Exec Dt:
07/07/2016
8
HAN, CHERNG-CHYI
Exec Dt:
05/19/2016
9
JIN, XUHUI
Exec Dt:
05/19/2016
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 SOUTH HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9852752
NONE
15235171
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 2
Reel/Frame:037448/0172   Pages: 6
Recorded: 01/11/2016
Attorney Dkt #:HT15-016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAFFARONI, MATTEO
Exec Dt:
09/19/2015
2
JIN, XUHUI
Exec Dt:
09/22/2015
3
XU, WEIHAO
Exec Dt:
09/19/2015
4
ZHOU, JIANING
Exec Dt:
09/19/2015
5
YANG, YA-AN
Exec Dt:
09/17/2015
6
ZHOU, DAYU
Exec Dt:
09/17/2015
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 SOUTH HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9460740
NONE
14880385
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 3
Reel/Frame:037528/0053   Pages: 3
Recorded: 01/20/2016
Attorney Dkt #:HT15-017/019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAFFARONI, MATTEO
Exec Dt:
10/07/2015
2
JIN, XUHUI
Exec Dt:
10/07/2015
3
XU, WEIHAO
Exec Dt:
10/07/2015
4
CHUNG, LUC
Exec Dt:
10/07/2015
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 SOUTH HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9466320
NONE
14918627
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 4
Reel/Frame:038090/0767   Pages: 6
Recorded: 03/24/2016
Attorney Dkt #:HT15-024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAFFARONI, MATTEO
Exec Dt:
01/21/2016
2
JIN, XUHUI
Exec Dt:
01/21/2016
3
XU, WEIHAO
Exec Dt:
01/21/2016
4
HAN, CHERNG-CHYI
Exec Dt:
01/22/2016
5
HU, WEISHENG
Exec Dt:
01/21/2016
6
WANG, SHENGYUAN
Exec Dt:
01/21/2016
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 SOUTH HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10262683
US20170221505
15011892
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 5
Reel/Frame:040816/0967   Pages: 6
Recorded: 01/02/2017
Attorney Dkt #:HT16-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAFFARONI, MATTEO
Exec Dt:
09/16/2016
2
MALETZKY, TOBIAS
Exec Dt:
09/16/2016
3
JIN, XUHUI
Exec Dt:
09/19/2016
4
XU, WEIHAO
Exec Dt:
09/16/2016
5
TAKANO, KENICHI
Exec Dt:
09/16/2016
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 SOUTH HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10068596
US20180096702
15285721
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 6
Reel/Frame:046066/0325   Pages: 6
Recorded: 06/13/2018
Attorney Dkt #:HT17-029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, WEIHAO
Exec Dt:
04/20/2018
2
HAN, CHERNG-CHYI
Exec Dt:
04/20/2018
3
HU, WEISHENG
Exec Dt:
04/20/2018
4
WANG, SHENGYUAN
Exec Dt:
04/20/2018
5
HUANG, WEN-DING
Exec Dt:
04/20/2018
6
KITAJIMA, ITTETSU
Exec Dt:
04/20/2018
Assignee
1
HEADWAY TECHNOLOGIES, INC
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10186288
NONE
15966179
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 7
Reel/Frame:048912/0848   Pages: 6
Recorded: 04/17/2019
Attorney Dkt #:HT18-027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHENGYUAN
Exec Dt:
02/22/2019
2
XU, WEIHAO
Exec Dt:
02/22/2019
3
HAN, CHERNG-CHYI
Exec Dt:
02/22/2019
4
JIN, XUHUI
Exec Dt:
02/22/2019
5
LI, MIN
Exec Dt:
02/22/2019
6
ZHANG, KUNLIANG
Exec Dt:
02/25/2019
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10586560
NONE
16292457
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 8
Reel/Frame:052154/0851   Pages: 6
Recorded: 03/18/2020
Attorney Dkt #:HT19-015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, WEIHAO
Exec Dt:
01/22/2020
2
KITAJIMA, ITTETSU
Exec Dt:
01/22/2020
3
HAN, CHERNG-CHYI
Exec Dt:
01/22/2020
4
JIN, XUHUI
Exec Dt:
01/22/2020
5
HU, WEISHENG
Exec Dt:
01/22/2020
6
LO, ETHAN
Exec Dt:
02/03/2020
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11011192
NONE
16800036
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 9
Reel/Frame:052522/0028   Pages: 3
Recorded: 04/29/2020
Attorney Dkt #:HT19-018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMAZAWA, KOJI
Exec Dt:
02/19/2020
2
XU, WEIHAO
Exec Dt:
02/19/2020
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10872628
NONE
16800049
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 10
Reel/Frame:055216/0586   Pages: 3
Recorded: 02/10/2021
Attorney Dkt #:HT20-005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMAZAWA, KOJI
Exec Dt:
01/15/2021
2
XU, WEIHAO
Exec Dt:
01/12/2021
3
FUJII, KEN
Exec Dt:
01/12/2021
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11315597
NONE
17156920
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 11
Reel/Frame:057300/0579   Pages: 3
Recorded: 08/26/2021
Attorney Dkt #:196687
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
08/23/2021
2
ITO, HIROYUKI
Exec Dt:
08/23/2021
3
TANEMURA, SHIGEKI
Exec Dt:
08/23/2021
4
ARAKI, HIRONORI
Exec Dt:
08/23/2021
5
NOMURA, YOJI
Exec Dt:
08/23/2021
6
IKEGAWA, YUKINORI
Exec Dt:
08/23/2021
7
XU, WEIHAO
Exec Dt:
08/23/2021
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CA, UNITED STATES 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11410688
NONE
17347992
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:061113/0074   Pages: 6
Recorded: 09/15/2022
Attorney Dkt #:342365-019000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VALCU, BOGDAN FLORIN
Exec Dt:
08/17/2022
2
MALETZKY, TOBIAS
Exec Dt:
08/17/2022
3
XU, WEIHAO
Exec Dt:
08/17/2022
4
TRUONG, ALAIN
Exec Dt:
08/17/2022
5
LIU, YUE
Exec Dt:
08/17/2022
Assignee
1
HEADWAY TECHNOLOGIES, INC.
682 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11699461
NONE
17733929
Correspondence name and address
MARIA S. SWIATEK
2000 UNIVERSITY AVENUE
EAST PALO ALTO, CA 94303

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