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 : LEE, CHANGHEON
Total Assignments: 8
Assignment: 1
Reel/Frame:028225/0828   Pages: 6
Recorded: 05/17/2012
Attorney Dkt #:2288PCT.737BS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEUNGIL
Exec Dt:
04/24/2012
2
LEE, CHANGHEON
Exec Dt:
04/24/2012
Assignee
1
SPEECH INNOVATION CONSULTING GROUP CO., LTD.
#402, 205-1, DOHWA-DONG, MAPO-GU,
SEOUL, KOREA, REPUBLIC OF 121-813
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9965130
US20130305174
13701349
Correspondence name and address
BRUNDIDGE & STANGER, P.C.
2318 MILL ROAD
SUITE 1020
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:029924/0919   Pages: 6
Recorded: 03/05/2013
Attorney Dkt #:2288.737BS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEUNGIL
Exec Dt:
04/24/2012
2
LEE, CHANGHEON
Exec Dt:
04/24/2012
Assignee
1
SPEECH INNOVATION CONSULTING GROUP CO., LTD.
#402, 205-1, DOHWA-DONG, MAPO-GU
SEOUL, KOREA, REPUBLIC OF 121-813
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9965130
US20130305174
13701349
Correspondence name and address
BRUNDIDGE & STANGER, P.C.
2318 MILL ROAD
SUITE 1020
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:039701/0220   Pages: 4
Recorded: 08/16/2016
Attorney Dkt #:K-1830
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHANGHEON
Exec Dt:
08/11/2016
2
KIM, JAESEOK
Exec Dt:
08/11/2016
3
KANG, INCHEOL
Exec Dt:
08/11/2016
4
PARK, SOOWON
Exec Dt:
08/11/2016
5
LEE, HYUNTAE
Exec Dt:
08/11/2016
6
HWANG, INHO
Exec Dt:
08/11/2016
7
LEE, HYEOKJONG
Exec Dt:
08/11/2016
8
KIM, KIHYUK
Exec Dt:
08/11/2016
Assignee
1
LG ELECTRONICS INC.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10119219
US20170009392
15119342
Correspondence name and address
KED & ASSOCIATES, LLP
P.O. BOX 8638
RESTON, VA 20195
Assignment: 4
Reel/Frame:052540/0252   Pages: 2
Recorded: 04/30/2020
Attorney Dkt #:5025-0258
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHANGHEON
Exec Dt:
04/23/2020
2
KIM, JONGJIN
Exec Dt:
04/27/2020
3
PARK, JIHOON
Exec Dt:
04/23/2020
Assignee
1
SK TELECOM CO., LTD.
(EULJIRO 2-GA) 65, EULJIRO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11170755
US20200335080
16863138
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:056264/0551   Pages: 4
Recorded: 05/17/2021
Attorney Dkt #:17612-000061-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHANGHEON
Exec Dt:
05/11/2021
2
NAM, SANGKI
Exec Dt:
05/11/2021
3
SHIN, TAESUN
Exec Dt:
05/11/2021
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220139714
17319503
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 6
Reel/Frame:058370/0223   Pages: 9
Recorded: 12/13/2021
Attorney Dkt #:Q267310
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, KUIHYUN
Exec Dt:
11/25/2021
2
NAM, SANG KI
Exec Dt:
11/26/2021
3
SEO, KWONSANG
Exec Dt:
11/26/2021
4
JANG, SUNGHO
Exec Dt:
11/25/2021
5
KO, JUNGMIN
Exec Dt:
11/26/2021
6
KIM, NAM KYUN
Exec Dt:
11/25/2021
7
KIM, TAE-HYUN
Exec Dt:
11/25/2021
8
BAEK, SEUNGHAN
Exec Dt:
11/25/2021
9
AHN, SEUNGBIN
Exec Dt:
11/25/2021
10
YANG, JUNGMO
Exec Dt:
11/25/2021
11
LEE, CHANGHEON
Exec Dt:
11/25/2021
12
JEON, KANGMIN
Exec Dt:
11/25/2021
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU, GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220351947
17548775
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:059866/0468   Pages: 7
Recorded: 05/09/2022
Attorney Dkt #:8947-001683-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, DONGJIN
Exec Dt:
03/02/2022
2
LIM, JUNHEE
Exec Dt:
02/17/2022
3
KIM, HAKSEON
Exec Dt:
02/19/2022
4
SON, NAKJIN
Exec Dt:
03/02/2022
5
KIM, JEONGEUN
Exec Dt:
03/02/2022
6
MIN, JUSEONG
Exec Dt:
03/02/2022
7
LEE, CHANGHEON
Exec Dt:
03/02/2022
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220406808
17724002
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 8
Reel/Frame:062347/0358   Pages: 8
Recorded: 01/11/2023
Attorney Dkt #:2557SI-003835-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAE, JUNGHA
Exec Dt:
12/22/2022
2
KOH, HAENGDEOG
Exec Dt:
12/22/2022
3
KWAK, YOONHYUN
Exec Dt:
12/22/2022
4
KIM, MINSANG
Exec Dt:
12/22/2022
5
KIM, HANA
Exec Dt:
12/22/2022
6
KIM, HYERAN
Exec Dt:
12/22/2022
7
NAM, YOUNGMIN
Exec Dt:
12/22/2022
8
LEE, CHANGHEON
Exec Dt:
12/22/2022
9
IM, KYUHYUN
Exec Dt:
12/22/2022
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240094633
18150012
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195

Search Results as of: 05/22/2024 12:10 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