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 : YUN, HONG-SEO
Total Assignments: 15
Assignment: 1
Reel/Frame:015433/0604   Pages: 9
Recorded: 12/07/2004
Attorney Dkt #:HLQ008US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUN, HONG-SEO
Exec Dt:
11/26/2004
2
LEE, SANG-HEE
Exec Dt:
11/26/2004
3
SOHN, SANG-MOK
Exec Dt:
11/26/2004
4
YANG, WOO-JUNG
Exec Dt:
11/26/2004
5
PARK, HYUN-JUNG
Exec Dt:
11/26/2004
Assignee
1
SK TELECOM CO. LTD.
99, SEONN-DONG
JONGRO-GU, SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050138123
10497463
Correspondence name and address
LAHIVE & COCKFIELD, LLP
KEVUN J. CANNING
28 STATE STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:016526/0131   Pages: 5
Recorded: 07/14/2005
Attorney Dkt #:CU-4172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHUL-HEE
Exec Dt:
07/07/2005
2
RHIE, SANG-WOO
Exec Dt:
06/13/2005
3
SULL, WON-HEE
Exec Dt:
07/05/2005
4
NA, DONG-WON
Exec Dt:
07/06/2005
5
YUN, HONG-SEO
Exec Dt:
07/05/2005
6
CHAE, SANG-HO
Exec Dt:
06/13/2005
7
PARK, HYUN-JOONG
Exec Dt:
06/28/2005
8
LEE, JOONG-YUN
Exec Dt:
06/13/2005
Assignees
1
SK TELECOM CO., LTD.
99, SEORIN-DONG, JONGRO-GU
110-110 SEOUL, KOREA, REPUBLIC OF
2
YONSEI UNIVERSITY
134 SINCHON-DONG, SEODAEMUN-GU
120-749 SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8031770
US20050243910
11112500
Correspondence name and address
WOOCHOON W. PARK
LADAS & PARRY
224 SOUTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60604
Assignment: 3
Reel/Frame:017454/0665   Pages: 3
Recorded: 08/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAE, SANG-HO
Exec Dt:
08/18/2005
2
LEE, JOONG-YUN
Exec Dt:
08/18/2005
3
RHIE, SANG-WOO
Exec Dt:
08/18/2005
4
PARK, HYUN-JOONG
Exec Dt:
08/18/2005
5
PARK, HEE-WON
Exec Dt:
08/18/2005
6
YUN, HONG-SEO
Exec Dt:
08/18/2005
7
SULL, WON-HEE
Exec Dt:
08/18/2005
8
NA, DONG-WON
Exec Dt:
08/18/2005
Assignee
1
SK TELECOM CO., LTC.
99 SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060090187
10547352
Correspondence name and address
JACQUES L. ETKOWICZ
RATNERPRESTIA
SUITE 301, ONE WESTLAKES
BERWYN, P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 4
Reel/Frame:017684/0139   Pages: 4
Recorded: 05/26/2006
Attorney Dkt #:N&N-106US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SK TELECOM CO., LTC. PREVIOUSLY RECORDED ON REEL 017454 FRAME 0665. ASSIGNOR(S) HEREBY CONFIRMS THE SK TELECOM CO., LTD..
Assignors
1
CHAE, SANG-HO
Exec Dt:
08/18/2005
2
LEE, JOONG-YUN
Exec Dt:
08/18/2005
3
RHIE, SANG-WOO
Exec Dt:
08/18/2005
4
PARK, HYUN-JOONG
Exec Dt:
08/18/2005
5
PARK, HEE-WON
Exec Dt:
08/18/2005
6
YUN, HONG-SEO
Exec Dt:
08/18/2005
7
SULL, WON-HEE
Exec Dt:
08/18/2005
8
NA, DONG-WON
Exec Dt:
08/18/2005
Assignee
1
SK TELECOM COM., LTD.
99 SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060090187
10547352
Correspondence name and address
JACQUES L. ETKOWICZ
P. O. BOX 980
VALLEY FORGE, PA 19482
Assignment: 5
Reel/Frame:018133/0957   Pages: 3
Recorded: 07/27/2006
Attorney Dkt #:N&N-108US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHN, SANG-MOK
Exec Dt:
01/26/2006
2
YUN, HONG-SEO
Exec Dt:
01/26/2006
3
NA, DONG-WON
Exec Dt:
01/26/2006
4
YOON, JA-YOUNG
Exec Dt:
01/26/2006
5
PARK, HEE-WON
Exec Dt:
01/26/2006
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO-2GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7802161
US20060282738
10566622
Correspondence name and address
JACQUES L. ETKOWICZ
RATNERPRESTIA
SUITE 301, ONE WESTLAKES
BERWYN, P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 6
Reel/Frame:022882/0319   Pages: 4
Recorded: 06/26/2009
Attorney Dkt #:4900-0012DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHN, SANG-MOK
Exec Dt:
01/26/2006
2
YUN, HONG-SEO
Exec Dt:
01/26/2006
3
NA, DONG-WON
Exec Dt:
01/26/2006
4
YOON, JA-YOUNG
Exec Dt:
01/26/2006
5
PARK, HEE-WON
Exec Dt:
01/06/2006
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO-2GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090325614
12492671
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
1700 DIAGONAL ROAD
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:018626/0894   Pages: 4
Recorded: 12/13/2006
Attorney Dkt #:116066.00007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHN, SANG-MOK
Exec Dt:
05/24/2006
2
YUN, HONG-SEO
Exec Dt:
05/24/2006
3
NA, DONG-WON
Exec Dt:
05/24/2006
4
YOON, JA-YOUNG
Exec Dt:
05/24/2006
5
PARK, HEE-WON
Exec Dt:
05/24/2006
6
KWON, BUM-JOON
Exec Dt:
05/24/2006
Assignee
1
SK TELECOM CO., LTD
11, EULJIRO-2GA
JUNG-GU, SEOUL 100-999, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7894833
US20070171938
10569401
Correspondence name and address
MICHELLE L. DAVIS
411 E. WISCONSIN AVENUE
QUARLES & BRADY LLP
MILWAUKEE, WI 53202
Assignment: 8
Reel/Frame:020948/0132   Pages: 5
Recorded: 05/15/2008
Attorney Dkt #:5292-00001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHN, SANG-MOK
Exec Dt:
05/24/2006
2
YUN, HONG-SEO
Exec Dt:
05/24/2006
3
NA, DONG-WON
Exec Dt:
05/24/2006
4
YOON, JA-YOUNG
Exec Dt:
05/24/2006
Assignee
1
SK TELECOM. CO., LTD.
11, EULJIRO-2GA
JUNG-GU
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7792520
US20070275688
10578995
Correspondence name and address
JOSEPH D. KUBORN
100 EAST WISCONSIN AVENUE
SUITE 1100
MILWAUKEE, WI 53202
Assignment: 9
Reel/Frame:020007/0176   Pages: 4
Recorded: 10/24/2007
Attorney Dkt #:DE1716
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, YA-YOUNG
Exec Dt:
10/05/2007
2
YUN, HONG-SEO
Exec Dt:
10/05/2007
3
PARK, HEE-WON
Exec Dt:
10/05/2007
4
NA, DONG-WON
Exec Dt:
10/04/2007
Assignee
1
SK TELECOM CO., LTD.
11, EULJIRO 2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-844
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8819739
US20080189750
11571735
Correspondence name and address
DAVID A. EINHORN
1251 AVENUE OF THE AMERICAS
ANDERSON KILL & OLICK, P.C.
NEW YORK, NY 10020-1182
Assignment: 10
Reel/Frame:039618/0471   Pages: 4
Recorded: 09/01/2016
Attorney Dkt #:5025-0194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAE, TAE-MEON
Exec Dt:
08/22/2016
2
NA, HYUN-SIK
Exec Dt:
08/22/2016
3
YUN, HONG-SEO
Exec Dt:
08/22/2016
4
YANG, JUNG-KEUN
Exec Dt:
08/23/2016
5
KIM, JONG-HYUN
Exec Dt:
08/23/2016
Assignee
1
ENTRIX CO., LTD.
(FINE AVENUE BLDG, EULJI-RO 2-GA)
3RD FLOOR, B-DONG, 100, EULJI-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10313207
US20170078159
15123213
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:040986/0389   Pages: 4
Recorded: 01/17/2017
Attorney Dkt #:5025-0214
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAE, TAE-MEON
Exec Dt:
01/11/2017
2
NA, HYUN-SIK
Exec Dt:
01/11/2017
3
YUN, HONG-SEO
Exec Dt:
01/11/2017
4
YANG, JUNG-KEUN
Exec Dt:
01/11/2017
5
LEE, DONG-SU
Exec Dt:
01/12/2017
Assignee
1
ENTRIX CO., LTD.
(PINE AVENUE BLDG, EULJI-RO 2-GA)
3RD FLOOR, B-DONG, 100, EULJI-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10397288
US20170126763
15406594
Correspondence name and address
HAUPTMAN & HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:041083/0390   Pages: 2
Recorded: 01/25/2017
Attorney Dkt #:5025-0215
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAE, TAE-MEON
Exec Dt:
01/17/2017
2
NA, HYUN-SIK
Exec Dt:
01/18/2017
3
YUN, HONG-SEO
Exec Dt:
01/17/2017
Assignee
1
ENTRIX CO., LTD.
(PINE AVENUE BLDG, EULJI-RO 2-GA)
3RD FLOOR, B-DONG, 100, EULJI-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170134457
15415511
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:041093/0437   Pages: 4
Recorded: 01/26/2017
Attorney Dkt #:5025-0216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAE, TAE-MEON
Exec Dt:
01/17/2017
2
YUN, HONG-SEO
Exec Dt:
01/17/2017
3
NA, HYUN-SIK
Exec Dt:
01/17/2017
4
KIM, DONG-GOOK
Exec Dt:
01/18/2017
5
JUNG, YOO-RI
Exec Dt:
01/18/2017
6
LEE, DONG-SU
Exec Dt:
01/17/2017
Assignee
1
ENTRIX CO., LTD.
(PINE AVENUE BLDG, EULJI-RO 2-GA) 3RD FLOOR, B-DONG, 100, EULJI-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10462200
US20170134454
15416307
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:041361/0200   Pages: 4
Recorded: 02/23/2017
Attorney Dkt #:5025-0217
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAE, TAE-MEON
Exec Dt:
02/17/2017
2
YUN, HONG-SEO
Exec Dt:
02/20/2017
3
NA, HYUN-SIK
Exec Dt:
02/21/2017
4
KIM, DONG-GOOK
Exec Dt:
02/20/2017
5
JUNG, YOO-RI
Exec Dt:
02/22/2017
6
LEE, DONG-SU
Exec Dt:
02/20/2017
Assignee
1
ENTRIX CO., LTD.
(PINE AVENUE BLDG., EULJI-RO 2-GA) 3RD FLOOR, B-DONG, 100, EULJI-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10652591
US20170142452
15420030
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400,
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:041731/0857   Pages: 2
Recorded: 03/24/2017
Attorney Dkt #:5025-0220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, DONG-SU
Exec Dt:
03/20/2017
2
YUN, HONG-SEO
Exec Dt:
03/22/2017
Assignee
1
ENTRIX CO., LTD.
(PINE AVENUE BLDG, EULJI-RO 2-GA)
3RD FLOOR, B-DONG, 100, EULJI-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10601891
US20170302721
15514388
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314

Search Results as of: 05/07/2024 04:59 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