skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ZHANG, DU
Total Assignments: 15
Assignment: 1
Reel/Frame:051697/0845   Pages: 4
Recorded: 02/03/2020
Attorney Dkt #:180920US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, DU
Exec Dt:
01/30/2020
2
TSAI, YU-HAO
Exec Dt:
02/03/2020
3
WANG, MINGMEI
Exec Dt:
01/31/2020
Assignee
1
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER
3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11158517
US20200234968
16739889
Correspondence name and address
TOKYO ELECTRON U.S. HOLDINGS, INC.
2400 GROVE BLVD.
AUSTIN, TX 78741
Assignment: 2
Reel/Frame:052101/0609   Pages: 5
Recorded: 03/12/2020
Attorney Dkt #:180900US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, YU-HAO
Exec Dt:
02/19/2020
2
ZHANG, DU
Exec Dt:
02/19/2020
3
WANG, MINGMEI
Exec Dt:
02/19/2020
4
MOSDEN, AELAN
Exec Dt:
02/19/2020
5
FLAUGH, MATTHEW
Exec Dt:
02/19/2020
Assignee
1
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER
3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11189499
US20200312673
16802554
Correspondence name and address
TOKYO ELECTRON U.S. HOLDINGS, INC.
2400 GROVE BLVD.
AUSTIN, TX 78741
Assignment: 3
Reel/Frame:052956/0118   Pages: 4
Recorded: 06/16/2020
Attorney Dkt #:190249US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, DU
Exec Dt:
03/24/2020
2
TSAI, YU-HAO
Exec Dt:
06/16/2020
3
WANG, MINGMEI
Exec Dt:
06/16/2020
Assignee
1
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER
3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11024508
US20200321218
16828308
Correspondence name and address
TOKYO ELECTRON U.S. HOLDINGS, INC.
2400 GROVE BLVD.
AUSTIN, TX 78741
Assignment: 4
Reel/Frame:052980/0439   Pages: 4
Recorded: 06/18/2020
Attorney Dkt #:190248US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, YU-HAO
Exec Dt:
06/17/2020
2
ZHANG, DU
Exec Dt:
06/17/2020
3
WANG, MINGMEI
Exec Dt:
06/18/2020
Assignee
1
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER
3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11152217
US20200402808
16902582
Correspondence name and address
TOKYO ELECTRON U.S. HOLDINGS, INC.
2400 GROVE BLVD.
AUSTIN, TX 78741
Assignment: 5
Reel/Frame:054922/0979   Pages: 8
Recorded: 01/14/2021
Attorney Dkt #:190611US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, DU
Exec Dt:
01/13/2021
2
IWATA, MANABU
Exec Dt:
01/12/2021
3
TSAI, YU-HAO
Exec Dt:
01/13/2021
4
YOKOYAMA, TAKAHIRO
Exec Dt:
01/12/2021
5
SHI, YANXIANG
Exec Dt:
01/12/2021
6
KIHARA, YOSHIHIDE
Exec Dt:
01/12/2021
7
SAKAMOTO, WATARU
Exec Dt:
01/12/2021
8
WANG, MINGMEI
Exec Dt:
01/12/2021
Assignee
1
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER
3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210233775
17149067
Correspondence name and address
TOKYO ELECTRON U.S. HOLDINGS, INC.
2400 GROVE BLVD.
AUSTIN, TX 78741
Assignment: 6
Reel/Frame:056317/0827   Pages: 8
Recorded: 05/21/2021
Attorney Dkt #:TEL-201146US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YUNHO
Exec Dt:
05/14/2021
2
ZHANG, DU
Exec Dt:
05/18/2021
3
CHANG, SHIHSHENG
Exec Dt:
05/13/2021
4
WANG, MINGMEI
Exec Dt:
05/15/2021
5
METZ, ANDREW
Exec Dt:
05/20/2021
Assignee
1
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER
3-1 AKASAKA 5-CHOME
MINATO-KU, TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11538692
US20220375759
17327305
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 7
Reel/Frame:057967/0960   Pages: 3
Recorded: 10/29/2021
Attorney Dkt #:190700US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, DU
Exec Dt:
10/14/2021
2
TSAI, YU-HAO
Exec Dt:
10/14/2021
3
WANG, MINGMEI
Exec Dt:
10/14/2021
Assignee
1
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER
3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11804380
US20220157615
17515133
Correspondence name and address
TOKYO ELECTRON U.S. HOLDINGS, INC.
2400 GROVE BLVD.
AUSTIN, TX 78741
Assignment: 8
Reel/Frame:058056/0386   Pages: 8
Recorded: 11/09/2021
Attorney Dkt #:TEL-201052US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, DU
Exec Dt:
10/21/2021
2
KIM, HOJIN
Exec Dt:
10/21/2021
3
TAHARA, SHIGERU
Exec Dt:
11/08/2021
4
MAEKAWA, KAORU
Exec Dt:
10/27/2021
5
WANG, MINGMEI
Exec Dt:
10/27/2021
6
FAGUET, JACQUES
Exec Dt:
11/05/2021
Assignee
1
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER
3-1 AKASAKA 5-CHOME
MINATO-KU, TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220199418
17521958
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD
SUITE 1000
DALLAS, TX 75252
Assignment: 9
Reel/Frame:058387/0731   Pages: 11
Recorded: 12/14/2021
Attorney Dkt #:200992US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, DU
Exec Dt:
12/09/2021
2
CHANG, SHIHSHENG
Exec Dt:
12/12/2021
3
KIM, YUNHO
Exec Dt:
12/10/2021
4
WANG, MINGMEI
Exec Dt:
12/12/2021
5
METZ, ANDREW
Exec Dt:
12/09/2021
Assignee
1
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER
3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220199410
17550182
Correspondence name and address
TOKYO ELECTRON U.S. HOLDINGS, INC.
2400 GROVE BLVD.
AUSTIN, TX 78741
Assignment: 10
Reel/Frame:059403/0760   Pages: 5
Recorded: 03/25/2022
Attorney Dkt #:TEL-211304US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, YU-HAO
Exec Dt:
03/24/2022
2
ZHANG, DU
Exec Dt:
03/22/2022
3
WANG, MINGMEI
Exec Dt:
03/24/2022
4
ORUI, TAKATOSHI
Exec Dt:
03/24/2022
5
TAKAHASHI, MOTOI
Exec Dt:
03/24/2022
6
YOKOI, MASAHIKO
Exec Dt:
03/24/2022
7
TANAKA, KOKI
Exec Dt:
03/24/2022
8
KIHARA, YOSHIHIDE
Exec Dt:
03/23/2022
Assignee
1
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER
3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230307242
17704372
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD., SUITE 1000
DALLAS, TX 75252
Assignment: 11
Reel/Frame:059934/0135   Pages: 6
Recorded: 05/17/2022
Attorney Dkt #:TEL-211393US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, DU
Exec Dt:
05/03/2022
2
VALLEE, CHRISTOPHE
Exec Dt:
05/03/2022
3
WANG, MINGMEI
Exec Dt:
05/04/2022
Assignee
1
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER
3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230374670
17746406
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD., SUITE 1000
DALLAS, TX 75252
Assignment: 12
Reel/Frame:061255/0925   Pages: 5
Recorded: 09/29/2022
Attorney Dkt #:TEL-210604US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, DU
Exec Dt:
09/14/2022
2
TOMURA, MAJU
Exec Dt:
09/21/2022
3
MUKAIYAMA, KOKI
Exec Dt:
09/28/2022
4
NIIZEKI, TOMOHIKO
Exec Dt:
09/16/2022
5
KIHARA, YOSHIHIDE
Exec Dt:
09/28/2022
6
WANG, MINGMEI
Exec Dt:
09/14/2022
Assignee
1
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER
3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240112919
17956089
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD., SUITE 1000
DALLAS, TX 75252
Assignment: 13
Reel/Frame:061274/0675   Pages: 6
Recorded: 09/30/2022
Attorney Dkt #:TEL-220077US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, DU
Exec Dt:
09/22/2022
2
TSAI, YU-HAO
Exec Dt:
09/23/2022
3
YOKOI, MASAHIKO
Exec Dt:
09/26/2022
4
KIHARA, YOSHIHIDE
Exec Dt:
09/26/2022
5
WANG, MINGMEI
Exec Dt:
09/29/2022
Assignee
1
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER
3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240112887
17937151
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD., SUITE 1000
DALLAS, TX 75252
Assignment: 14
Reel/Frame:061275/0163   Pages: 6
Recorded: 09/30/2022
Attorney Dkt #:TEL-220337US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, DU
Exec Dt:
09/22/2022
2
TSAI, YU-HAO
Exec Dt:
09/23/2022
3
YOKOI, MASAHIKO
Exec Dt:
09/26/2022
4
WANG, MINGMEI
Exec Dt:
09/29/2022
5
KIHARA, YOSHIHIDE
Exec Dt:
09/26/2022
Assignee
1
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER
3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240112888
17937179
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD., SUITE 1000
DALLAS, TX 75252
Assignment: 15
Reel/Frame:061450/0277   Pages: 3
Recorded: 10/18/2022
Attorney Dkt #:181330US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, YU-HAO
Exec Dt:
10/14/2022
2
WANG, MINGMEI
Exec Dt:
10/14/2022
3
ZHANG, DU
Exec Dt:
10/14/2022
Assignee
1
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER
3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240128089
17967996
Correspondence name and address
TEL-EGAN, ENDERS & HUSTON LLP.
1101 S. CAPITAL OF TEXAS HIGHWAY
BLDG. C, SUITE 200
AUSTIN, TX 78746

Search Results as of: 05/09/2024 09:49 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT