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 : JUNG, ILGU
Total Assignments: 7
Assignment: 1
Reel/Frame:023097/0638   Pages: 4
Recorded: 08/13/2009
Attorney Dkt #:CU-7647 WWP/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, ILGU
Exec Dt:
07/23/2009
2
KO, EUNJIN
Exec Dt:
07/23/2009
3
KANG, HYUN CHUL
Exec Dt:
07/23/2009
4
SONG, HO YOUNG
Exec Dt:
07/23/2009
Assignees
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
2
KT CORPORATION
206, JUNGJA-DONG, BUNDANG-GU, SEONGNAM-CITY
KYEONGGI-DO, KOREA, REPUBLIC OF 463-711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8351344
US20100135171
12540747
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 2
Reel/Frame:024631/0547   Pages: 3
Recorded: 07/02/2010
Attorney Dkt #:YM7-049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, ILGU
Exec Dt:
06/29/2010
2
LEE, BYUNG YUN
Exec Dt:
06/29/2010
3
LEE, BYUNG SUN
Exec Dt:
06/29/2010
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG
YUSEONG-GU, DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8224301
US20110143719
12829631
Correspondence name and address
LAHIVE & COCKFIELD, LLP FLOOR 30, SUITE
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 3
Reel/Frame:025472/0307   Pages: 5
Recorded: 12/10/2010
Attorney Dkt #:PK7-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, EUNJIN
Exec Dt:
12/01/2010
2
KANG, HYUN CHUL
Exec Dt:
12/01/2010
3
JUNG, ILGU
Exec Dt:
12/01/2010
4
LEE, BYUNG YUN
Exec Dt:
12/01/2010
5
LEE, BYUNG SUN
Exec Dt:
12/01/2010
Assignees
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
2
KT CORPORATION
206, JUNGJA-DONG, BUNDANG-GU
SEONGNAM-CITY, KYEONGGI-DO, KOREA, REPUBLIC OF 463-711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110145110
12965276
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP F
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 4
Reel/Frame:044290/0456   Pages: 3
Recorded: 12/04/2017
Attorney Dkt #:PA3384-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, TAE JUNG
Exec Dt:
10/24/2017
2
AHN, DO-SEOB
Exec Dt:
10/24/2017
3
JUNG, ILGU
Exec Dt:
10/24/2017
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190050966
15830885
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 5
Reel/Frame:044947/0650   Pages: 6
Recorded: 12/21/2017
Attorney Dkt #:PA3384-0
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT PREVIOUSLY RECORDED AT REEL: 044290 FRAME: 0456. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTIVE ASSIGNMENT TO CORRECT THE ATTACHED ASSIGNMENT DOCUMENTS ..
Assignors
1
KIM, TAE JUNG
Exec Dt:
10/24/2017
2
AHN, DO-SEOB
Exec Dt:
10/24/2017
3
JUNG, ILGU
Exec Dt:
10/24/2017
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190050966
15830885
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 6
Reel/Frame:051275/0701   Pages: 8
Recorded: 12/13/2019
Attorney Dkt #:5038-1908798
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, HYOSEUNG
Exec Dt:
12/10/2019
2
PARK, CHANSAEM
Exec Dt:
12/10/2019
3
SONG, INHYOUP
Exec Dt:
12/10/2019
4
JUNG, ILGU
Exec Dt:
12/10/2019
5
KIM, MYUNGJIN
Exec Dt:
12/10/2019
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK GLOBAL CHEMICAL CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11130112
US20200139333
16622470
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:063537/0584   Pages: 5
Recorded: 05/04/2023
Attorney Dkt #:05038-2303244
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, ILGU
Exec Dt:
04/15/2023
2
PYUN, LIM OK
Exec Dt:
04/14/2023
3
MIN, BYUL HA NA
Exec Dt:
04/14/2023
4
LEE, JUNGA
Exec Dt:
04/14/2023
5
JEONG, JISU
Exec Dt:
04/14/2023
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230405555
18251789
Correspondence name and address
THE WEBB LAW FIRM
420 FORT DUQUESNE BLVD.
ONE GATEWAY CENTER SUITE 1200
PITTSBURGH, PA 15222

Search Results as of: 05/27/2024 03:55 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