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 : CHOI, YONGHWAN
Total Assignments: 12
Assignment: 1
Reel/Frame:037416/0684   Pages: 11
Recorded: 01/06/2016
Attorney Dkt #:PPP20154108US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, SANGJO
Exec Dt:
12/23/2015
2
CHOI, YONGHWAN
Exec Dt:
12/23/2015
3
YI, SUNG GON
Exec Dt:
12/23/2015
4
YUN, TAEGYUN
Exec Dt:
12/23/2015
5
NAMKUNG, JUNGHYUN
Exec Dt:
12/23/2015
6
KIM, YOUNGSOO
Exec Dt:
12/24/2015
7
PARK, TAESUNG
Exec Dt:
12/26/2015
8
JANG, JIN-YOUNG
Exec Dt:
12/23/2015
Assignees
1
SK TELECOM CO., LTD.
65 EULJI-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04539
2
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
1 GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10330682
US20160252512
14901157
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 2
Reel/Frame:037858/0248   Pages: 10
Recorded: 03/01/2016
Attorney Dkt #:PPP20154087US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONGHWAN
Exec Dt:
12/24/2015
2
NAMKUNG, JUNGHYUN
Exec Dt:
12/24/2015
3
YI, SUNG GON
Exec Dt:
12/24/2015
4
HAN, SANGJO
Exec Dt:
12/24/2015
5
JANG, JIN-YOUNG
Exec Dt:
12/23/2015
6
PARK, TAESUNG
Exec Dt:
12/28/2015
7
KIM, YOUNGSOO
Exec Dt:
12/24/2015
Assignees
1
SK TELECOM CO., LTD.
65 EULJI-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04539
2
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
1 GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9983208
US20170212119
14915658
Correspondence name and address
LEXY IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 3
Reel/Frame:037676/0173   Pages: 5
Recorded: 02/05/2016
Attorney Dkt #:4500-1-432
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MANHO
Exec Dt:
01/21/2016
2
JUNG, HWAJOONG
Exec Dt:
01/21/2016
3
KIM, YOUNGSEOK
Exec Dt:
01/21/2016
4
YOON, YOUNGKWON
Exec Dt:
01/21/2016
5
LEE, KIHUK
Exec Dt:
01/21/2016
6
CHOI, YONGHWAN
Exec Dt:
01/21/2016
7
PYO, SUNHYOUNG
Exec Dt:
01/21/2016
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129 SAMSUNG-RO, YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10257332
US20160242289
15016945
Correspondence name and address
CHA & REITER, LLC
17 ARCADIAN AVENUE
SUITE 208
PARAMUS, NJ 07652
Assignment: 4
Reel/Frame:046539/0077   Pages: 6
Recorded: 08/02/2018
Attorney Dkt #:0203-2296
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, HWAJOONG
Exec Dt:
07/19/2018
2
KIM, MANHO
Exec Dt:
07/19/2018
3
KIM, TAEHYUK
Exec Dt:
07/19/2018
4
KIM, TAEYUN
Exec Dt:
07/19/2018
5
CHOI, YONGHWAN
Exec Dt:
07/19/2018
6
LEE, KIHUK
Exec Dt:
07/26/2018
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11032459
US20190068846
16053128
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:048104/0157   Pages: 4
Recorded: 11/16/2018
Attorney Dkt #:USG-6297-100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, HWA JOONG
Exec Dt:
11/02/2018
2
KIM, MAN-HO
Exec Dt:
11/02/2018
3
KIM, TAE-YUN
Exec Dt:
11/02/2018
4
CHOI, YONGHWAN
Exec Dt:
11/02/2018
5
LEE, KIHUK
Exec Dt:
11/05/2018
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11196909
US20190158722
16193220
Correspondence name and address
UPDEEP S. GILL
NIXON & VANDERHYE PC / SAMSUNG
901 N. GLEBE RD., 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 6
Reel/Frame:047641/0321   Pages: 6
Recorded: 11/30/2018
Attorney Dkt #:0202-1494
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, HWAJOONG
Exec Dt:
11/28/2018
2
KIM, MANHO
Exec Dt:
11/28/2018
3
KIM, YOUNGSEOK
Exec Dt:
11/28/2018
4
RHO, HYUNGJIN
Exec Dt:
11/28/2018
5
PARK, CHIYOUNG
Exec Dt:
11/28/2018
6
KIM, TAEYUN
Exec Dt:
11/28/2018
7
CHOI, YONGHWAN
Exec Dt:
11/28/2018
8
LEE, KIHUK
Exec Dt:
11/29/2018
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11129278
US20190208638
16206029
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:050282/0104   Pages: 6
Recorded: 09/05/2019
Attorney Dkt #:0202-1564
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MAN-HO
Exec Dt:
07/29/2019
2
SHIM, JONG-WAN
Exec Dt:
07/31/2019
3
JUNG, HWA JOONG
Exec Dt:
07/30/2019
4
KIM, TAE-YUN
Exec Dt:
07/29/2019
5
CHOI, YONGHWAN
Exec Dt:
07/29/2019
6
LEE, KIHUK
Exec Dt:
07/30/2019
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10827605
US20200037439
16491350
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:053152/0567   Pages: 6
Recorded: 07/08/2020
Attorney Dkt #:0203-2674
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, HWAJOONG
Exec Dt:
04/08/2020
2
KIM, MANHO
Exec Dt:
04/08/2020
3
KIM, CHANGHOON
Exec Dt:
04/22/2020
4
CHOI, YONGHWAN
Exec Dt:
04/08/2020
5
LEE, KIHUK
Exec Dt:
04/22/2020
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11134179
US20210014387
16923653
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:054786/0386   Pages: 6
Recorded: 12/31/2020
Attorney Dkt #:0210-0482
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MANHO
Exec Dt:
12/11/2020
2
JUNG, HWAJOONG
Exec Dt:
12/15/2020
3
LEE, KIHUK
Exec Dt:
12/15/2020
4
CHOI, YONGHWAN
Exec Dt:
12/11/2020
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11696404
US20210212209
17139365
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:055269/0394   Pages: 4
Recorded: 02/10/2021
Attorney Dkt #:USG-6355-220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, HWAJOONG
Exec Dt:
02/03/2021
2
KIM, MANHO
Exec Dt:
02/05/2021
3
KIM, TAEHWAN
Exec Dt:
02/03/2021
4
LEE, KIHUK
Exec Dt:
02/03/2021
5
CHOI, YONGHWAN
Exec Dt:
02/03/2021
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11483935
US20210251083
17172338
Correspondence name and address
NIXON & VANDERHYE PC / SAMSUNG
901 N. GLEBE RD., 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 11
Reel/Frame:058011/0863   Pages: 3
Recorded: 11/03/2021
Attorney Dkt #:V4090.10046US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SOCKJUN
Exec Dt:
10/01/2021
2
CHOI, YONGHWAN
Exec Dt:
10/01/2021
Assignee
1
WONIK PNE CO., LTD.
85, SANEOP-RO, GWONSEON-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11885851
US20230093445
17516429
Correspondence name and address
R. BURNS ISRAELSEN
MASCHOFF BRENNAN
1389 CENTER DR., SUITE 300
PARK CITY, UT 84098
Assignment: 12
Reel/Frame:064693/0687   Pages: 7
Recorded: 08/24/2023
Attorney Dkt #:V4090.10125US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEOKMIN
Exec Dt:
06/20/2023
2
CHOI, YONGHWAN
Exec Dt:
06/20/2023
3
LEE, HANGYU
Exec Dt:
06/20/2023
4
KIM, YOUNGSEOK
Exec Dt:
06/20/2023
5
KIM, HYOUNGJOONG
Exec Dt:
06/20/2023
Assignee
1
WONIK PNE CO., LTD.
185, SANEOP-RO, GWONSEON-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240072564
18236898
Correspondence name and address
R. BURNS ISRAELSEN
MASCHOFF BRENNAN
111 S MAIN ST #600
SALT LAKE CITY, UT 84111

Search Results as of: 05/10/2024 06:00 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