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 : CHANG, HO-MYUNG
Total Assignments: 3
Assignment: 1
Reel/Frame:030295/0219   Pages: 6
Recorded: 04/26/2013
Attorney Dkt #:14862/4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG GYU
Exec Dt:
04/22/2013
2
CHOE, KUN HYUNG
Exec Dt:
04/22/2013
3
CHA, KYU SANG
Exec Dt:
04/22/2013
4
PARK, CHANG WON
Exec Dt:
04/22/2013
5
LEE, YEONG BEOM
Exec Dt:
04/22/2013
6
CHO, YONG BUM
Exec Dt:
04/22/2013
7
LEE, CHUL GU
Exec Dt:
04/22/2013
8
CHANG, HO-MYUNG
Exec Dt:
04/22/2013
Assignee
1
KOREA GAS COMPANY
171, DOLMA-RO,BUNDANG-GU,SEONGNAM-SI
GYEONGGI-DO 463-754, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130263623
13881588
Correspondence name and address
RICHARD E. STANLEY, JR.
455 N. CITYFRONT PLAZA DR - NBC TOWER
SUITE 3600
CHICAGO, IL 60611-5599
Assignment: 2
Reel/Frame:036927/0639   Pages: 6
Recorded: 10/30/2015
Attorney Dkt #:092344-0059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, HYUNG-SUK
Exec Dt:
10/27/2015
2
HWANG, SI-DOLE
Exec Dt:
10/27/2015
3
SOHN, SONG-HO
Exec Dt:
10/27/2015
4
IM, SEONG-WOO
Exec Dt:
10/27/2015
5
LIM, JI-HYUN
Exec Dt:
10/27/2015
6
CHANG, HO-MYUNG
Exec Dt:
10/27/2015
7
PARK, CHAN-WOO
Exec Dt:
10/27/2015
8
GWAK, GYEONG-HYEON
Exec Dt:
10/27/2015
Assignee
1
KOREA ELECTRIC POWER CORPORATION
512, YEONGDONG-DAERO
GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-791
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160109183
14888371
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET
WASHINGTON, DC 20001
Assignment: 3
Reel/Frame:048654/0074   Pages: 4
Recorded: 03/20/2019
Attorney Dkt #:1671-00009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, HYUNG-SUK
Exec Dt:
03/11/2019
2
YIM, SEONG-WOO
Exec Dt:
03/11/2019
3
SOHN, SONG-HO
Exec Dt:
03/11/2019
4
HAN, SANG-CHEOL
Exec Dt:
03/11/2019
5
CHANG, HO-MYUNG
Exec Dt:
03/11/2019
6
RYU, KI-NAM
Exec Dt:
03/11/2019
Assignee
1
KOREA ELECTRIC POWER CORPORATION
55, JEOLLYEOK-RO NAJU-SI JEOLLANAM-DO
NAJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190252096
16335226
Correspondence name and address
SANG CHUL KWON
4208 EVERGREEN LANE
SUITE 232
ANNANDALE, VA 22003

Search Results as of: 05/29/2024 10:14 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