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 : QU, CHEN
Total Assignments: 5
Assignment: 1
Reel/Frame:053437/0131   Pages: 6
Recorded: 08/07/2020
Attorney Dkt #:003900-GP0102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QU, CHEN
Exec Dt:
08/03/2020
2
IGARASHI, HIRONORI
Exec Dt:
07/06/2020
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 3238558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11226536
US20200363697
16987972
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 2
Reel/Frame:058915/0582   Pages: 8
Recorded: 02/07/2022
Attorney Dkt #:003900-GP0128
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, YOHEI
Exec Dt:
11/18/2021
2
QU, CHEN
Exec Dt:
11/29/2021
3
FUCHIMUKAI, ATSUSHI
Exec Dt:
11/18/2021
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220158402
17666471
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 3
Reel/Frame:058918/0058   Pages: 8
Recorded: 02/08/2022
Attorney Dkt #:003900-GP0126
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QU, CHEN
Exec Dt:
11/29/2021
2
IGARASHI, HIRONORI
Exec Dt:
11/18/2021
3
FUCHIMUKAI, ATSUSHI
Exec Dt:
11/18/2021
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220155650
17666607
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 4
Reel/Frame:058919/0390   Pages: 6
Recorded: 02/08/2022
Attorney Dkt #:003900-GP0127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUCHIMUKAI, ATSUSHI
Exec Dt:
11/18/2021
2
QU, CHEN
Exec Dt:
11/29/2021
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11862931
US20220158411
17666656
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 5
Reel/Frame:062588/0840   Pages: 6
Recorded: 02/03/2023
Attorney Dkt #:003900-GP0144
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, YOHEI
Exec Dt:
11/07/2022
2
QU, CHEN
Exec Dt:
11/08/2022
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230178957
18164376
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102

Search Results as of: 05/15/2024 05:15 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