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Patent Assignment Assignor Details
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Assignor Name : CHOI, YOUNG-SIK
Total Assignments: 13
Assignment: 1
Reel/Frame:011650/0995   Pages: 2
Recorded: 04/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YOUNG-SIK
Exec Dt:
02/06/2001
2
KIM, JIN-HAN
Exec Dt:
02/06/2001
3
YOON, EUN-IL
Exec Dt:
02/06/2001
4
LEE, SANG-HONG
Exec Dt:
02/06/2001
Assignee
1
KOREA TELECOM
206 JUNGJA-DONG PUNDANG-KU, SUNGNAM-SHI
KYOUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6744935
US20020051576
09735920
Correspondence name and address
STAAS & HALSEY LLP
MICHAEL D. STEIN
700 ELEVENTH STREET, N.W.
SUITE 500
WASHINGTON, DC 20001
Assignment: 2
Reel/Frame:015380/0208   Pages: 3
Recorded: 12/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG-YOUN
Exec Dt:
12/24/2003
2
CHOI, YOUNG-SIK
Exec Dt:
12/26/2003
3
LEE, SANG-HONG
Exec Dt:
12/24/2003
4
KIM, HAE-KWANG
Exec Dt:
12/26/2003
Assignee
1
KT CORPORATION
206, JUNGJA-DONG, PUNDANG-KU, SUNGNAM-SHI
KYOUNGKI-DO 463-010, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040207656
10482749
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
ERIC S. HYMAN
12400 WILSHIRE BOULEVARD, 7TH FLOOR
LOS ANGELES, CALIFORNIA 90025
Assignment: 3
Reel/Frame:015689/0448   Pages: 5
Recorded: 02/16/2005
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY'S ZIP CODE PREVIOUSLY RECORDED ON REEL 015380 FRAME 0208. ASSIGNOR(S) HEREBY CONFIRMS THE ENTIRE RIGHT, TITLE AND INTEREST FOR U.S. LETTERS PATENT.
Assignors
1
LEE, SANG-YOUN
Exec Dt:
12/24/2003
2
CHOI, YOUNG-SIK
Exec Dt:
12/26/2003
3
LEE, SANG-HONG
Exec Dt:
12/24/2003
4
KIM, HAE-KWANG
Exec Dt:
12/26/2003
Assignee
1
KT CORPORATION
206, JUNGIA-DONG, PUNDANG-KU, SUNGNAM-SHI
KYOUNGKI-DO, KOREA, REPUBLIC OF 463-711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040207656
10482749
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN
12400 WILSHIRE BLVD., 7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 4
Reel/Frame:015815/0253   Pages: 5
Recorded: 09/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG-YOUN
Exec Dt:
06/02/2004
2
CHOI, YOUNG-SIK
Exec Dt:
06/02/2004
3
LIM, WOO-YOUNG
Exec Dt:
06/02/2004
4
KIM, HAE-KWANG
Exec Dt:
06/02/2004
Assignee
1
KT CORPORATION
206, JUNGJA-DONG, PUNDANG-KU
SUNGNAM-SHI
KYOUNGKI-DO, KOREA, REPUBLIC OF 463-711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7609761
US20050012815
10500168
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR ET AL.
GEORGE W HOOVER
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 5
Reel/Frame:018288/0794   Pages: 4
Recorded: 09/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YOUNG-SIK
Exec Dt:
04/13/2006
2
LEE, SANG-YOUN
Exec Dt:
04/13/2006
3
KIM, SUN-JEONG
Exec Dt:
04/13/2006
Assignee
1
KT CORPORATION
206, JUNJA-DONG, BUNDANG-GU
SEONGNAM-CITY, KYEONGKI-DO, KOREA, REPUBLIC OF 463-711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8238672
US20070046669
10562606
Correspondence name and address
ROBERT POPA
LADAS & PARRY
5670 WILSHIRE BLVD., SUITE 2100
LOS ANGELES, CA 90036
Assignment: 6
Reel/Frame:025557/0230   Pages: 4
Recorded: 12/30/2010
Attorney Dkt #:205857-0001-00US (458152)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUNG-MIN
Exec Dt:
09/10/2010
2
CHOI, HAN-YOUNG
Exec Dt:
11/03/2010
3
CHOI, YOUNG-SIK
Exec Dt:
09/10/2010
Assignee
1
DONG-WOO FINE-CHEM CO., LTD
740-30 SINHEUNG-DONG
IKSAN-SI, JEOLLABUK-DO, KOREA, REPUBLIC OF 570-977
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8187680
US20110086186
12937838
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 7
Reel/Frame:034644/0443   Pages: 6
Recorded: 01/06/2015
Attorney Dkt #:0202-1054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEUNG-HOON
Exec Dt:
01/06/2015
2
LEE, CHANG-YOUL
Exec Dt:
01/06/2015
3
CHOUNG, TAE-DOO
Exec Dt:
01/06/2015
4
CHOI, YOUNG-SIK
Exec Dt:
01/06/2015
5
HWANG, SUNG-KYU
Exec Dt:
01/06/2015
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9723737
US20150195927
14590325
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:038643/0802   Pages: 4
Recorded: 05/19/2016
Attorney Dkt #:678-5350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YOUNG-SIK
Exec Dt:
04/05/2016
2
CHOI, JONG-MIN
Exec Dt:
04/05/2016
3
KIM, WOONG-CHAN
Exec Dt:
04/05/2016
4
PARK, DAE-HYEONG
Exec Dt:
04/05/2016
5
CHO, SUNG-GUN
Exec Dt:
04/05/2016
6
LEE, MIN-SUNG
Exec Dt:
04/05/2016
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9692170
US20160336678
15093900
Correspondence name and address
PAUL J. FARRELL
290 BROADHOLLOW ROAD, SUITE 210 E
MELVILLE, NY 11747
Assignment: 9
Reel/Frame:039802/0235   Pages: 6
Recorded: 09/20/2016
Attorney Dkt #:0201-1716
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JONG-MIN
Exec Dt:
08/23/2016
2
CHO, SUNG-GUN
Exec Dt:
08/23/2016
3
KIM, WOONG-CHAN
Exec Dt:
08/23/2016
4
PARK, DAE-HYEONG
Exec Dt:
08/23/2016
5
CHO, SUNG-JOO
Exec Dt:
08/23/2016
6
CHOI, YOUNG-SIK
Exec Dt:
08/23/2016
7
YANG, SOON-WOONG
Exec Dt:
08/23/2016
8
LEE, MIN-SUNG
Exec Dt:
08/23/2016
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10082834
US20170108897
15270449
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:039835/0214   Pages: 8
Recorded: 09/22/2016
Attorney Dkt #:0202-1322
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JONG-MIN
Exec Dt:
08/26/2016
2
KIM, WOONG-CHAN
Exec Dt:
08/26/2016
3
PARK, DAEHYEONG
Exec Dt:
08/26/2016
4
CHO, SUNG-GUN
Exec Dt:
08/26/2016
5
CHO, SUNG-JOO
Exec Dt:
08/26/2016
6
CHOI, YOUNG-SIK
Exec Dt:
08/26/2016
7
KIM, KWANG-HWAN
Exec Dt:
08/26/2016
8
YANG, SOONWOONG
Exec Dt:
08/26/2016
9
LEE, MIN-SUNG
Exec Dt:
08/26/2016
10
LEE, SEUNGJOON
Exec Dt:
08/26/2016
11
CHANG, YUCHUL
Exec Dt:
08/26/2016
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9872408
US20170099742
15273072
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:042530/0102   Pages: 6
Recorded: 05/30/2017
Attorney Dkt #:5000-1-1779
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YONG-SEOK
Exec Dt:
05/18/2017
2
NOH, DAE-YOUNG
Exec Dt:
05/18/2017
3
SONG, CHAN-KEUN
Exec Dt:
05/18/2017
4
LEE, MIN-SUNG
Exec Dt:
05/18/2017
5
JUNG, MIN-SU
Exec Dt:
05/18/2017
6
CHO, SUNG-JOO
Exec Dt:
05/18/2017
7
CHOI, YOUNG-SIK
Exec Dt:
05/18/2017
8
PARK, JIN-YOUNG
Exec Dt:
05/19/2017
9
YOO, MIN-WOO
Exec Dt:
05/19/2017
10
YOON, BYOUNG-UK
Exec Dt:
05/19/2017
11
CHOI, JONG-CHUL
Exec Dt:
05/19/2017
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129 SAMSUNG-RO, YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10109946
US20170373431
15608044
Correspondence name and address
CHA & REITER, LLC
17 ARCADIAN AVENUE
SUITE 208
PARAMUS, NJ 07652
Assignment: 12
Reel/Frame:042820/0137   Pages: 3
Recorded: 06/26/2017
Attorney Dkt #:SP17062-US (SAMS06-17062)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JONG-MIN
Exec Dt:
06/12/2017
2
PARK, DAEHYEONG
Exec Dt:
06/12/2017
3
CHOI, YOUNG-SIK
Exec Dt:
06/12/2017
4
YOON, BYOUNG-UK
Exec Dt:
06/12/2017
Assignee
1
SAMSUNG ELECTRONICS CO., LTD
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10134540
US20180033571
15633667
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 13
Reel/Frame:045425/0033   Pages: 6
Recorded: 04/03/2018
Attorney Dkt #:MJS-6243-106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JONG-MIN
Exec Dt:
03/08/2018
2
JANG, HYUK-JAE
Exec Dt:
03/08/2018
3
KIM, WOONG-CHAN
Exec Dt:
03/08/2018
4
KIM, JUNG-TAE
Exec Dt:
03/08/2018
5
PARK, DAE-HYEONG
Exec Dt:
03/08/2018
6
YI, SANG-HYUN
Exec Dt:
03/08/2018
7
LEE, JAE-RYANG
Exec Dt:
02/28/2018
8
JEON, JEONG-GOO
Exec Dt:
03/08/2018
9
CHO, SUNG-GUN
Exec Dt:
03/08/2018
10
CHO, SUNG-JOO
Exec Dt:
03/08/2018
11
CHOI, YOUNG-SIK
Exec Dt:
03/08/2018
12
YANG, SOON-WOONG
Exec Dt:
03/08/2018
13
LEE, MIN-SUNG
Exec Dt:
03/08/2018
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10910170
US20190080860
15765593
Correspondence name and address
MICHAEL J. SHEA
NIXON & VANDERHYE PC / SAMSUNG
901 N. GLEBE RD., 11TH FLOOR
ARLINGTON, VA 22203

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