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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
11139313
Issue Dt:
10/05/2021
Application #:
16677066
Filing Dt:
11/07/2019
Inventors:
Sunghil LEE, Tatsuya YAMAGUCHI, Syuji NOZAWA, Nagisa SATO
Title:
METHOD OF MANUFACTURING SEMICONDUCTOR MEMORY
Assignment: 1
Reel/Frame:
050960/0264Recorded: 11/08/2019Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LEE, SUNGHIL
Exec Dt:
10/17/2019
YAMAGUCHI, TATSUYA
Exec Dt:
10/23/2019
NOZAWA, SYUJI
Exec Dt:
10/23/2019
Assignee:
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER, 3-1 AKASAKA 5-CHOME MINATO-KU,
TOKYO, JAPAN 107-6325
Correspondent:
NATH GOLDBERG & MEYER
112 S. WEST STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
051868/0174Recorded: 02/10/2020Pages: 10
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE 4TH INVENTOR BEEN ADDED PREVIOUSLY RECORDED AT REEL: 50960 FRAME: 264. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
LEE, SUNGHIL
Exec Dt:
10/17/2019
YAMAGUCHI, TATSUYA
Exec Dt:
10/23/2019
NOZAWA, SYUJI
Exec Dt:
10/23/2019
SATO, NAGISA
Exec Dt:
10/18/2019
Assignee:
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER, 3-1 AKASAKA 5-CHOME MINATO-KU
TOKYO, JAPAN 107-6325
Correspondent:
NATH GOLDBERG & MEYER
112 S. WEST ST.
37033U_JLM/ALS
ALEXANDRIA, VA 22314

Search Results as of: 05/11/2024 12:41 AM
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