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 : CHO, WON CHEOL
Total Assignments: 6
Assignment: 1
Reel/Frame:008887/0008   Pages: 5
Recorded: 11/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/12/1997
Assignee
1
1, HYANGJEONG-DONG, HEUNGDUK-KU, CHEONGJU-SI
CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
08965486
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
TERRY L. CLARK
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:010446/0216   Pages: 3
Recorded: 12/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/1999
2
Exec Dt:
11/29/1999
Assignee
1
SAN 136-1, AMI-RI, BUBAL-EUB, KYOUNGKI-DO
ICHON-SHI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09455791
Correspondence name and address
BIRCH, STEWART, KOLASCH & ET AL.
TERRY L. CLARK
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:062085/0936   Pages: 3
Recorded: 12/14/2022
Attorney Dkt #:P12244US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2022
2
Exec Dt:
12/12/2022
3
Exec Dt:
12/12/2022
4
Exec Dt:
12/12/2022
Assignee
1
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18080909
Correspondence name and address
LRK PATENT LAW FIRM
14325H WILLARD RD.
CHANTILLY, VA 20151
Assignment: 4
Reel/Frame:063184/0300   Pages: 5
Recorded: 03/31/2023
Attorney Dkt #:P12297US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/2023
2
Exec Dt:
03/27/2023
3
Exec Dt:
03/27/2023
4
Exec Dt:
03/27/2023
5
Exec Dt:
03/20/2023
Assignee
1
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18126622
Correspondence name and address
LRK PATENT LAW FIRM
14325H WILLARD RD.
CHANTILLY, VA 20151
Assignment: 5
Reel/Frame:063840/0432   Pages: 4
Recorded: 06/02/2023
Attorney Dkt #:ESA-305
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2023
2
Exec Dt:
05/24/2023
3
Exec Dt:
05/24/2023
4
Exec Dt:
05/24/2023
Assignee
1
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18328166
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 800
VIENNA, VA 22180
Assignment: 6
Reel/Frame:064140/0645   Pages: 4
Recorded: 07/03/2023
Attorney Dkt #:009489.00092\US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/02/2023
2
Exec Dt:
06/02/2023
Assignees
1
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
2
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18217856
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005

Search Results as of: 06/06/2024 08:50 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