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Patent Assignment Assignor Details
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Assignor Name : YOON, SUNG HWAN
Total Assignments: 14
Assignment: 1
Reel/Frame:017396/0559   Pages: 3
Recorded: 12/21/2005
Attorney Dkt #:8733.1513.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOON, SUNG HWAN
Exec Dt:
12/19/2005
Assignee
1
LG.PHILIPS LCD CO., LTD.
20, YOIDO-DONG YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7494833
US20060286700
11312693
Correspondence name and address
SONG K. JUNG
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:018549/0688   Pages: 2
Recorded: 11/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HEON MOO
Exec Dt:
09/18/2006
2
YOON, SUNG HWAN
Exec Dt:
09/18/2006
3
BANG, YUN MI
Exec Dt:
09/18/2006
Assignee
1
YOUL CHON CHEMICAL CO., LTD.
#370-1, SINDAEBANG-DONG
DONGJAK-GU
SEOUL, 156-709, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7931950
US20070243346
11579619
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:024784/0026   Pages: 4
Recorded: 12/12/2008
Attorney Dkt #:F-9809
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG HWAN
Exec Dt:
08/25/2008
2
KWON, OH MYOUNG
Exec Dt:
08/25/2008
3
PARK, JOON SIK
Exec Dt:
08/25/2008
4
LEE, HANG JAE
Exec Dt:
08/25/2008
5
KANG, MI RO
Exec Dt:
08/25/2008
6
TRABISH, MASEI MARTY
Exec Dt:
08/25/2008
7
KARAN, JAI
Exec Dt:
08/25/2008
Assignees
1
CHANG SAN MEDICAL TREATMENT FOUNDATION
130-1, GYO-DONG, PALDAL-GU
SUWON-SI, GYEONGGI-DO, 442-130, KOREA, REPUBLIC OF
2
LEE, CHUN TEK
130-1, GYO-DONG, PALDAL-GU
SUWON-SI
GYEONGGI-DO, 442-130, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090287222
12218679
Correspondence name and address
C. BRUCE HAMBURG, ESQ.
JORDAN AND HAMBURG LLP
CHANIN BUILDING, SUITE 4000
122 EAST 42ND STREET
NEW YORK, NEW YORK 10168
Assignment: 4
Reel/Frame:023823/0627   Pages: 5
Recorded: 01/21/2010
Attorney Dkt #:MUH-46346
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHN, HYUN SUK
Exec Dt:
01/08/2010
2
LIM, YU KYOUNG
Exec Dt:
01/08/2010
3
PARK, YOON JI
Exec Dt:
01/08/2010
4
YOON, SUNG HWAN
Exec Dt:
01/08/2010
5
PARK, JAE SUNG
Exec Dt:
01/08/2010
6
AHN, YOUNG JIN
Exec Dt:
01/08/2010
Assignee
1
NEXON MOBILE CORPORATION
2F, HUVIS BLDG., 151-7, SAMSEONG-DONG, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9009621
US20110077083
12691012
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 5
Reel/Frame:026572/0648   Pages: 3
Recorded: 07/11/2011
Attorney Dkt #:8733.02520.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, KYUNG JAE
Exec Dt:
07/05/2011
2
HWANG, HAK MO
Exec Dt:
07/05/2011
3
YOON, SUNG HWAN
Exec Dt:
07/05/2011
Assignee
1
LG DISPLAY CO., LTD.
20 YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8780288
US20120013818
13180043
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:027221/0840   Pages: 3
Recorded: 11/14/2011
Attorney Dkt #:002463-5028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, HAK MO
Exec Dt:
09/23/2011
2
KIM, IN JUE
Exec Dt:
09/23/2011
3
YOON, YONG JOONG
Exec Dt:
09/23/2011
4
YOON, SUNG HWAN
Exec Dt:
09/23/2011
5
GA, IN-HAN
Exec Dt:
09/23/2011
Assignee
1
LG DISPLAY CO., LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-875
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8792252
US20120281383
13295222
Correspondence name and address
COLLIN W. PARK
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:031437/0544   Pages: 2
Recorded: 10/18/2013
Attorney Dkt #:Q207677
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, HAN JUN
Exec Dt:
10/09/2013
2
YOON, SUNG HWAN
Exec Dt:
10/09/2013
3
JEON, SEUNG HWAN
Exec Dt:
10/09/2013
4
LEE, EUN GOO
Exec Dt:
10/09/2013
Assignee
1
YOUL CHON CHEMICAL CO., LTD.
#370-1, SINDAEBANG-DONG, DONGJAK-GU
SEOUL, KOREA, REPUBLIC OF 156-709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140041716
14112781
Correspondence name and address
DARRYL HUNTER
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:033369/0423   Pages: 4
Recorded: 07/23/2014
Attorney Dkt #:10110001.US01.256
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, XIAOHUI
Exec Dt:
06/10/2014
2
CHEN, JIANYONG
Exec Dt:
06/10/2014
3
ZHANG, HAITAO
Exec Dt:
06/11/2014
4
YOON, SUNG HWAN
Exec Dt:
06/11/2014
5
WANG, HONG
Exec Dt:
06/13/2014
Assignees
1
BOE TECHNOLOGY GROUP CO., LTD.
NO. 10 JIUXIANQIAO RD., CHAOYANG DISTRICT
BEIJING, CHINA 100015
2
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
NO. 118 JINGHAIYILU, BDA
BEIJING, CHINA 100176
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9926137
US20160272424
14373922
Correspondence name and address
SILLS CUMMIS & GROSS P.C.
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 9
Reel/Frame:043346/0946   Pages: 4
Recorded: 08/21/2017
Attorney Dkt #:CU-73391 LKT/JR-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOON, SUNG HWAN
Exec Dt:
08/01/2017
Assignees
1
BOE TECHNOLOGY GROUP CO., LTD.
NO. 10 JIUXIANQIAO RD., CHAOYANG DISTRICT
BEIJING, CHINA 100015
2
CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
NO. 7 YUNHAN RD., SHUITU HI-TECH INDUSTRIAL ZONE
BEIBEI DISTRICT, CHONGQING, CHINA 400714
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10317889
US20180150067
15681840
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 10
Reel/Frame:049321/0108   Pages: 4
Recorded: 05/30/2019
Attorney Dkt #:CU-74253 BOE/AVL/KRK-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOON, SUNG HWAN
Exec Dt:
04/01/2019
Assignees
1
CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
NO. 7 YUNHAN RD., SHUITU HI-TECH INDUSTRIAL ZONE
BEIBEI DISTRICT, CHONGQING, CHINA 400714
2
BOE TECHNOLOGY GROUP CO., LTD.
NO.10 JIUXIANQIAO RD., CHAOYANG DISTRICT
BEIJING, CHINA 100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200167403
16426535
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 11
Reel/Frame:049675/0446   Pages: 3
Recorded: 07/05/2019
Attorney Dkt #:096275-1147681
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, KWANG SUP
Exec Dt:
07/02/2019
2
YOON, SUNG HWAN
Exec Dt:
07/02/2019
Assignee
1
NEXON KOREA CORPORATION
7, PANGYO-RO 256BEON-GIL, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13487
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11273376
US20200009461
16503776
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 12
Reel/Frame:052025/0229   Pages: 3
Recorded: 02/26/2020
Attorney Dkt #:288BK0125US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYOO, SEUNG CHEOL
Exec Dt:
02/11/2020
2
YOON, SUNG HWAN
Exec Dt:
02/11/2020
3
KIM, HYUN KI
Exec Dt:
02/11/2020
4
KIM, SEONG LYONG
Exec Dt:
02/11/2020
5
NAM, JIN OH
Exec Dt:
02/11/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11111377
US20200239682
16642002
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043
Assignment: 13
Reel/Frame:059949/0848   Pages: 6
Recorded: 05/18/2022
Attorney Dkt #:6701-0281PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HAN SEOK
Exec Dt:
05/09/2022
2
YOON, SUNG HWAN
Exec Dt:
05/09/2022
3
SEON, SANG OK
Exec Dt:
05/10/2022
4
KIM, JAE JUN
Exec Dt:
05/09/2022
Assignee
1
LG DISPLAY CO., LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11894185
US20220406505
17777423
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:059962/0142   Pages: 3
Recorded: 05/19/2022
Attorney Dkt #:6701-0279PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SUNG HWAN
Exec Dt:
05/12/2022
2
BAE, SUN GEUN
Exec Dt:
05/12/2022
Assignee
1
LG DISPLAY CO., LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230009971
17778241
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042

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