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, IKHWAN
Total Assignments: 11
Assignment: 1
Reel/Frame:032300/0312   Pages: 6
Recorded: 02/26/2014
Attorney Dkt #:1398-639
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, DAEKYU
Exec Dt:
01/06/2014
2
CHO, KYUSUNG
Exec Dt:
01/13/2014
3
CHO, IKHWAN
Exec Dt:
01/06/2014
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10386918
US20140210710
14166321
Correspondence name and address
PAUL J. FARRELL
290 BROADHOLLOW ROAD, SUITE 210 E
MELVILLE, NY 11747
Assignment: 2
Reel/Frame:032236/0604   Pages: 12
Recorded: 02/18/2014
Attorney Dkt #:0203-1258
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, KYUSUNG
Exec Dt:
01/20/2013
2
CHO, IKHWAN
Exec Dt:
01/20/2014
3
ZUBACH, FEDIR
Exec Dt:
02/07/2014
4
KIS, GENNADIY
Exec Dt:
02/07/2014
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9349191
US20140233801
14182910
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:032221/0681   Pages: 12
Recorded: 02/14/2014
Attorney Dkt #:0201-0986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIS, GENNADIY
Exec Dt:
01/28/2014
2
ZUBACH, FEDIR
Exec Dt:
01/28/2014
3
PANFILOV, OLEKSIY
Exec Dt:
01/28/2014
4
CHO, KYUSUNG
Exec Dt:
02/11/2014
5
CHO, IKHWAN
Exec Dt:
01/28/2014
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140233800
14180989
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:032195/0410   Pages: 12
Recorded: 02/11/2014
Attorney Dkt #:0203-1251
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POLIANKO, VIKTOR
Exec Dt:
01/23/2014
2
MYKHAILENKO, ANTON
Exec Dt:
01/23/2014
3
CHO, IKHWAN
Exec Dt:
02/04/2014
4
CHO, KYUSUNG
Exec Dt:
01/13/2014
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140231523
14177728
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:032203/0651   Pages: 12
Recorded: 02/12/2014
Attorney Dkt #:0203-1250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MYKHAILENKO, ANTON
Exec Dt:
01/17/2014
2
ZUBACH, FEDIR
Exec Dt:
01/17/2014
3
CHO, IKHWAN
Exec Dt:
02/04/2014
4
CHO, KYUSUNG
Exec Dt:
01/13/2014
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9195872
US20140231501
14178657
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:035541/0524   Pages: 6
Recorded: 04/30/2015
Attorney Dkt #:SAMS07-41006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, JINHE
Exec Dt:
04/10/2015
2
LEE, GONGWOOK
Exec Dt:
04/10/2015
3
LEE, JUNHO
Exec Dt:
04/10/2015
4
CHO, IKHWAN
Exec Dt:
04/22/2015
Assignee
1
SAMSUNG ELECTRONICS CO., LTD
129, SAMSUNG-RO
YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 443-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150317315
14701330
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 7
Reel/Frame:035680/0062   Pages: 12
Recorded: 05/20/2015
Attorney Dkt #:0203-1582
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, IKHWAN
Exec Dt:
05/20/2015
2
JUNG, JINHE
Exec Dt:
05/20/2015
3
HWANG, MINKYUNG
Exec Dt:
05/18/2015
4
SHIN, DAEKYU
Exec Dt:
05/18/2015
5
CHO, KYUSUNG
Exec Dt:
05/18/2015
6
CHO, SEONGHO
Exec Dt:
05/18/2015
7
JEON, YONGJOON
Exec Dt:
05/19/2015
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9767360
US20150347847
14717266
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:052531/0262   Pages: 4
Recorded: 04/29/2020
Attorney Dkt #:122991-0052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, SEUNG HO
Exec Dt:
04/28/2020
2
CHANG, WON IL
Exec Dt:
04/28/2020
3
LIM, GUKCHAN
Exec Dt:
04/28/2020
4
CHO, IKHWAN
Exec Dt:
04/28/2020
5
JEON, JINSOO
Exec Dt:
04/28/2020
Assignee
1
SK TELECOM CO., LTD.
65, EULJI-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11205066
US20200342218
16760428
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:052540/0042   Pages: 5
Recorded: 04/30/2020
Attorney Dkt #:37112-46233/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, SEUNGHO
Exec Dt:
04/28/2020
2
JEON, JINSOO
Exec Dt:
04/28/2020
3
LIM, GUKCHAN
Exec Dt:
04/28/2020
4
CHO, IKHWAN
Exec Dt:
04/28/2020
Assignee
1
SK TELECOM CO., LTD.
SKT TOWER, 65, EULJI-RO, JUNGU
SEOUL, KOREA, REPUBLIC OF 04539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11308701
NONE
16862990
Correspondence name and address
DOHYUN AHN
801 CALIFORNIA STREET
FENWICK & WEST LLP
MOUNTAIN VIEW, CA 94041
Assignment: 10
Reel/Frame:052540/0260   Pages: 2
Recorded: 04/30/2020
Attorney Dkt #:122991-0053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, SEUNGHO
Exec Dt:
04/28/2020
2
LIM, GUKCHAN
Exec Dt:
04/28/2020
3
JEON, JINSOO
Exec Dt:
04/28/2020
4
CHO, IKHWAN
Exec Dt:
04/28/2020
Assignee
1
SK TELECOM CO., LTD.
65, EULJI-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11367235
US20210183125
16760625
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:062422/0415   Pages: 6
Recorded: 01/19/2023
Attorney Dkt #:302/1895_00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, IKHWAN
Exec Dt:
01/18/2023
2
KIM, TAEJUNG
Exec Dt:
01/18/2023
3
PARK, JINHWAN
Exec Dt:
01/18/2023
4
CHOI, BOKKYU
Exec Dt:
01/18/2023
Assignee
1
SAMSUNG SDI CO., LTD.
150-20, GONGSE-RO, GIHEUNG-GU
YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230231238
18098865
Correspondence name and address
EUGENE M LEE
LEE IP LAW, P.C.
3141 FAIRVIEW PARK DRIVE, SUITE 500
FALLS CHURCH, VA 22042

Search Results as of: 06/07/2024 10:36 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