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Patent Assignment Assignor Details
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Assignor Name : CHOI, WOO YONG
Total Assignments: 28
Assignment: 1
Reel/Frame:018591/0316   Pages: 4
Recorded: 12/06/2006
Attorney Dkt #:CU-5086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YONG JIN
Exec Dt:
08/25/2006
2
AHN, DO SUNG
Exec Dt:
08/25/2006
3
CHOI, WOO YONG
Exec Dt:
08/25/2006
4
MOON, KI YOUNG
Exec Dt:
08/25/2006
5
CHUNG, KYO IL
Exec Dt:
08/25/2006
6
SOHN, SUNG WON
Exec Dt:
08/25/2006
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSONG-GU
DAEJEON-CITY, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070071286
11521862
Correspondence name and address
LADAS & PARRY LLP
224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 2
Reel/Frame:023488/0692   Pages: 5
Recorded: 11/09/2009
Attorney Dkt #:CU-7908 WWP/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, WOO YONG
Exec Dt:
09/28/2009
2
MOON, DAE SUNG
Exec Dt:
09/30/2009
3
LEE, YONGJIN
Exec Dt:
09/28/2009
4
MOON, KI YOUNG
Exec Dt:
09/28/2009
5
YOO, JANG-HEE
Exec Dt:
09/28/2009
6
CHUNG, YUN SU
Exec Dt:
09/28/2009
7
PARK, SO-HEE
Exec Dt:
09/28/2009
8
KANG, BYUNG JUN
Exec Dt:
09/28/2009
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8472680
US20110037563
12614564
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 3
Reel/Frame:025518/0399   Pages: 4
Recorded: 12/17/2010
Attorney Dkt #:2085.1038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JOO YOUNG
Exec Dt:
12/02/2010
2
UN, SUNG KYONG
Exec Dt:
12/02/2010
3
KIM, YOUNG SOO
Exec Dt:
12/02/2010
4
KIM, GEON WOO
Exec Dt:
12/02/2010
5
LEE, SANG SU
Exec Dt:
12/02/2010
6
JO, SU HYUNG
Exec Dt:
12/02/2010
7
CHOI, YOUN HEE
Exec Dt:
12/02/2010
8
CHOI, WOO YONG
Exec Dt:
12/02/2010
9
HONG, DO WON
Exec Dt:
12/02/2010
10
CHO, HYUN SOOK
Exec Dt:
12/02/2010
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110153748
12971177
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVENUE N.W., 7TH FLOOR
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:026368/0735   Pages: 4
Recorded: 05/31/2011
Attorney Dkt #:2085.1038
Conveyance: RECORD TO CORRECT EXECUTION DATES TO SPECIFY DECEMBER 2, 2010, PREVIOUSLY RECORDED AT REEL 026216 AND FRAME 0316
Assignors
1
LEE, YOO YOUNG
Exec Dt:
12/02/2010
2
UN, SUNG KYONG
Exec Dt:
12/02/2010
3
KIM, YOUNG SOO
Exec Dt:
12/02/2010
4
KIM, GEON WOO
Exec Dt:
12/02/2010
5
LEE, SANG SU
Exec Dt:
12/02/2010
6
JO, SU HYUNG
Exec Dt:
12/02/2010
7
GIL, YOUN HEE
Exec Dt:
12/02/2010
8
CHOI, WOO YONG
Exec Dt:
12/02/2010
9
HONG, DO WON
Exec Dt:
12/02/2010
10
CHO, HYUN SOOK
Exec Dt:
12/02/2010
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON 305-350, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110153748
12971177
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: J. RANDALL BECKERS
1201 NEW YORK AVE., N.W., 7TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 5
Reel/Frame:026369/0148   Pages: 8
Recorded: 05/31/2011
Conveyance: RECORD TO CORRECT EXECUTION DATES TO SPECIFY DEC. 2 2010 PREVIOUSLY RECORDED AT REEL 02616 AND FRAME 0316
Assignors
1
LEE, JOO YOUNG
Exec Dt:
12/02/2010
2
UN, SUNG KYONG
Exec Dt:
12/02/2010
3
KIM, YOUNG SOO
Exec Dt:
12/02/2010
4
KIM, GEON WOO
Exec Dt:
12/02/2010
5
LEE, SANG SU
Exec Dt:
12/02/2010
6
JO, SU HYUNG
Exec Dt:
12/02/2010
7
GIL, YOUN HEE
Exec Dt:
12/02/2010
8
CHOI, WOO YONG
Exec Dt:
12/02/2010
9
HONG, DO WON
Exec Dt:
12/02/2010
10
CHO, HYUN SOOK
Exec Dt:
12/02/2010
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON 305-350, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110153748
12971177
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: J. RANDALL BECKERS
1201 NEW YORK AVENUE, N.W.
7TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 6
Reel/Frame:026215/0726   Pages: 6
Recorded: 04/28/2011
Attorney Dkt #:2085.1038
Conveyance: RE-RECORD TO CORRECT THE NAME AND EXECUTION DATES OF THE INVENTORS PREVIOUSLY RECORDED ON R/F025518/0399.
Assignors
1
LEE, YOO YOUNG
Exec Dt:
12/02/2010
2
UN, SUNG KYONG
Exec Dt:
12/02/2010
3
KIM, YOUNG SOO
Exec Dt:
12/02/2010
4
KIM, GEON WOO
Exec Dt:
12/10/2010
5
LEE, SANG SU
Exec Dt:
12/10/2010
6
JO, SU HYUNG
Exec Dt:
12/10/2010
7
GIL, YOUNG HEE
Exec Dt:
12/10/2010
8
CHOI, WOO YONG
Exec Dt:
12/10/2010
9
HONG, DO WON
Exec Dt:
12/10/2010
10
CHO, HYUN SOOK
Exec Dt:
12/10/2010
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJON, 305-350, REPUBLIC OF, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110153748
12971177
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: J. RANDALL BECKERS
1201 NEW YORK AVENUE, N.W.
7TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 7
Reel/Frame:026216/0316   Pages: 6
Recorded: 02/09/2011
Attorney Dkt #:2085.1038
Conveyance: RE-RECORD TO CORRECT THE NAME AND EXECUTION DATE OF THE INTERTORS PREVIOUSLY RECORDED ON R/F 025518/0399.
Assignors
1
LEE, JOO YOUNG
Exec Dt:
12/02/2010
2
UN, SUNG KYONG
Exec Dt:
12/02/2010
3
KIM, YOUNG SOO
Exec Dt:
12/02/2010
4
KIM, GEON WOO
Exec Dt:
12/10/2010
5
LEE, SANG SU
Exec Dt:
12/10/2010
6
JO, SU HYUNG
Exec Dt:
12/10/2010
7
GIL, YOUN HEE
Exec Dt:
12/10/2010
8
CHOI, WOO YONG
Exec Dt:
12/10/2010
9
HONG, DO WON
Exec Dt:
12/10/2010
10
CHO, HYUN SOOK
Exec Dt:
12/10/2010
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YSEONG-GU
DAEJON, 305-350, REPUBLIC OF, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110153748
12971177
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: J. RANDALL BECKERS
1201 NEW YORK AVENUE, N.W.
7TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 8
Reel/Frame:027127/0056   Pages: 6
Recorded: 10/26/2011
Attorney Dkt #:ES7-020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIL, YOUN HEE
Exec Dt:
08/11/2011
2
LEE, JOO YOUNG
Exec Dt:
08/11/2011
3
JO, SU HYUNG
Exec Dt:
08/11/2011
4
KIM, KEON WOO
Exec Dt:
08/11/2011
5
LEE, SANG SU
Exec Dt:
08/11/2011
6
CHOI, WOO YONG
Exec Dt:
08/11/2011
7
UN, SUNG KYONG
Exec Dt:
08/11/2011
8
HONG, DO WON
Exec Dt:
08/11/2011
9
CHO, HYUN SOOK
Exec Dt:
08/11/2011
10
KIM, YOUNG SOO
Exec Dt:
08/11/2011
Assignee
1
ELECTRONICS & TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8639683
US20120109969
13282078
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP F
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 9
Reel/Frame:027371/0669   Pages: 6
Recorded: 12/13/2011
Attorney Dkt #:FL7-066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, WOO YONG
Exec Dt:
12/01/2011
2
UN, SUNG KYONG
Exec Dt:
12/01/2011
3
HONG, DO WON
Exec Dt:
12/01/2011
4
LEE, SANG JIN
Exec Dt:
11/29/2011
5
BANG, JE WAN
Exec Dt:
11/29/2011
6
PARK, JUNG HEUM
Exec Dt:
11/29/2011
7
SON, NAM HEUN
Exec Dt:
11/29/2011
Assignees
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
2
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
1 ANAMDONG 5-GA, SEONGBUK-GU
SEOUL, KOREA, REPUBLIC OF 136-701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120150915
13324683
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP F
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 10
Reel/Frame:027863/0452   Pages: 4
Recorded: 03/14/2012
Attorney Dkt #:110FI-091600US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, KEONWOO
Exec Dt:
01/05/2012
2
HONG, DO WON
Exec Dt:
01/05/2012
3
UN, SUNG KYONG
Exec Dt:
01/05/2012
4
KIM, YOUNGSOO
Exec Dt:
01/05/2012
5
LEE, SANG SU
Exec Dt:
01/05/2012
6
CHOI, WOO YONG
Exec Dt:
01/05/2012
7
LEE, JOOYOUNG
Exec Dt:
01/05/2012
8
JO, SU HYUNG
Exec Dt:
01/05/2012
9
GIL, YOUN-HEE
Exec Dt:
01/05/2012
10
CHO, HYUN SOOK
Exec Dt:
01/05/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120166456
13338147
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 11
Reel/Frame:028321/0851   Pages: 4
Recorded: 06/05/2012
Attorney Dkt #:110WI-099200US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, KEON WOO
Exec Dt:
05/29/2012
2
HONG, DO WON
Exec Dt:
05/29/2012
3
UN, SUNG KYONG
Exec Dt:
05/29/2012
4
KIM, YOUNG SOO
Exec Dt:
05/29/2012
5
CHOI, WOO YONG
Exec Dt:
05/29/2012
6
LEE, SANG SU
Exec Dt:
05/29/2012
7
LEE, JOO YOUNG
Exec Dt:
05/29/2012
8
JO, SU HYUNG
Exec Dt:
05/29/2012
9
GIL, YOUN HEE
Exec Dt:
05/29/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8856152
US20130159327
13488826
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 12
Reel/Frame:028909/0756   Pages: 4
Recorded: 09/06/2012
Attorney Dkt #:110WI-108300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JOO YOUNG
Exec Dt:
08/27/2012
2
GIL, YOUN HEE
Exec Dt:
08/27/2012
3
HONG, DO WON
Exec Dt:
08/27/2012
4
KIM, KEON WOO
Exec Dt:
08/27/2012
5
KIM, YOUNG SOO
Exec Dt:
08/27/2012
6
UN, SUNG KYONG
Exec Dt:
08/27/2012
7
LEE, SANG SU
Exec Dt:
08/27/2012
8
JO, SU HYUNG
Exec Dt:
08/27/2012
9
CHOI, WOO YONG
Exec Dt:
08/27/2012
10
CHO, HYUN SOOK
Exec Dt:
08/27/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8799291
US20130117273
13601925
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 13
Reel/Frame:029251/0265   Pages: 4
Recorded: 11/06/2012
Attorney Dkt #:110FI-115600US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UN, SUNG KYONG
Exec Dt:
09/20/2012
2
HONG, DO WON
Exec Dt:
09/20/2012
3
CHO, HYUNSOOK
Exec Dt:
09/20/2012
4
GIL, YOUN-HEE
Exec Dt:
09/20/2012
5
KIM, KEONWOO
Exec Dt:
09/20/2012
6
KIM, YOUNGSOO
Exec Dt:
09/20/2012
7
LEE, SANG SU
Exec Dt:
09/20/2012
8
LEE, JOOYOUNG
Exec Dt:
09/20/2012
9
JO, SU HYUNG
Exec Dt:
09/20/2012
10
CHOI, WOO YONG
Exec Dt:
09/20/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130124535
13668165
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 14
Reel/Frame:029420/0470   Pages: 4
Recorded: 12/06/2012
Attorney Dkt #:110FI-118200US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIL, YOUNG-HEE
Exec Dt:
11/29/2012
2
LEE, JOOYOUNG
Exec Dt:
11/29/2012
3
UN, SUNG KYONG
Exec Dt:
11/29/2012
4
CHOI, WOO YONG
Exec Dt:
11/29/2012
5
KIM, KEONWOO
Exec Dt:
11/29/2012
6
LEE, SANG SU
Exec Dt:
11/29/2012
7
KIM, YOUNGSOO
Exec Dt:
11/29/2012
8
HONG, DO WON
Exec Dt:
11/29/2012
9
JO, SU HYUNG
Exec Dt:
11/29/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130144885
13705076
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 15
Reel/Frame:030337/0934   Pages: 2
Recorded: 05/02/2013
Attorney Dkt #:5025-0065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, WOO YONG
Exec Dt:
04/29/2013
Assignee
1
SK TELECOM. CO., LTD
11BEONJI, EULJIRO2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9380435
US20130194976
13782648
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:038710/0233   Pages: 3
Recorded: 05/16/2016
Attorney Dkt #:5025-0065
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA PREVIOUSLY RECORDED AT REEL: 030337 FRAME: 0934. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
CHOI, WOO YONG
Exec Dt:
04/29/2013
Assignee
1
SK TELECOM CO., LTD.
11BEONJI, EULJIRO2-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9380435
US20130194976
13782648
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:032862/0092   Pages: 2
Recorded: 05/09/2014
Attorney Dkt #:5025-0114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, WOO YONG
Exec Dt:
05/08/2013
Assignee
1
SK TELECOM. CO., LTD.
SK T-TOWER, EULJIRO 65 (EULJIRO 2-GA), JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140250197
14274158
Correspondence name and address
LOWE HAUPTMAN & HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:030841/0252   Pages: 6
Recorded: 07/19/2013
Attorney Dkt #:WOO-0006-ET
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JOO YOUNG
Exec Dt:
07/11/2013
2
UN, SUNG KYONG
Exec Dt:
07/15/2013
3
CHO, HYUN SOOK
Exec Dt:
07/15/2013
4
GIL, YOUN HEE
Exec Dt:
07/15/2013
5
KIM, KEON WOO
Exec Dt:
07/15/2013
6
KIM, YOUNG SOO
Exec Dt:
07/12/2013
7
LEE, SANG SU
Exec Dt:
07/12/2013
8
JO, SU HYUNG
Exec Dt:
07/12/2013
9
CHOI, WOO YONG
Exec Dt:
07/12/2013
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9317887
US20140136534
13946693
Correspondence name and address
KILE PARK REED & HOUTTEMAN PLLC
1200 NEW HAMPSHIRE AVE. NW
SUITE 570
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:031703/0337   Pages: 5
Recorded: 12/03/2013
Attorney Dkt #:022060.0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, KEONWOO
Exec Dt:
10/31/2013
2
UN, SUNG KYONG
Exec Dt:
10/31/2013
3
GIL, YOUN-HEE
Exec Dt:
10/31/2013
4
KIM, YOUNGSOO
Exec Dt:
10/31/2013
5
LEE, SANG SU
Exec Dt:
10/31/2013
6
LEE, JOOYOUNG
Exec Dt:
10/31/2013
7
JO, SU HYUNG
Exec Dt:
10/31/2013
8
CHOI, WOO YONG
Exec Dt:
10/31/2013
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU, 305-700
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9185236
US20140295787
14094897
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 20
Reel/Frame:039301/0833   Pages: 4
Recorded: 07/11/2016
Attorney Dkt #:5025-0114
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA PREVIOUSLY RECORDED AT REEL: 032862 FRAME: 0092. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
CHOI, WOO YONG
Exec Dt:
05/08/2014
Assignee
1
SK TELECOM CO., LTD.
SK T-TOWER, EULJIRO 65 (EULJIRO 2-GA) JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140250197
14274158
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:032982/0401   Pages: 2
Recorded: 05/21/2014
Attorney Dkt #:5025-0116
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, WOO YONG
Exec Dt:
05/20/2014
Assignee
1
SK TELECOM. CO., LTD.
SK T-TOWER, EULJIRO 65 (EULJIRO 2-GA), JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9553917
US20140258430
14284051
Correspondence name and address
LOWE HAUPTMAN & HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:033012/0997   Pages: 2
Recorded: 05/23/2014
Attorney Dkt #:5025-0115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, WOO YONG
Exec Dt:
05/20/2014
Assignee
1
SK TELECOM. CO., LTD.
SK T-TOWER, EULJIRO 65 (EULJIRO 2-GA), JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140258476
14286465
Correspondence name and address
LOWE HAUPTMAN & HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:039314/0751   Pages: 3
Recorded: 07/12/2016
Attorney Dkt #:5025-0116
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY NAME PREVIOUSLY RECORDED AT REEL: 032982 FRAME: 0401. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
CHOI, WOO YONG
Exec Dt:
05/20/2014
Assignee
1
SK TELECOM CO., LTD.
SK T-TOWER, EULJIRO 65 (EULJIRO 2-GA), JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9553917
US20140258430
14284051
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:039314/0835   Pages: 3
Recorded: 07/12/2016
Attorney Dkt #:5025-0115
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY NAME PREVIOUSLY RECORDED AT REEL: 033012 FRAME: 0997. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignor
1
CHOI, WOO YONG
Exec Dt:
05/20/2014
Assignee
1
SK TELECOM CO., LTD.
SK T-TOWER, EULJIRO 65 (EULJIRO 2-GA), JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140258476
14286465
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:034813/0300   Pages: 4
Recorded: 01/26/2015
Attorney Dkt #:JIM-148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG SU
Exec Dt:
01/16/2015
2
UN, SUNG KYONG
Exec Dt:
01/16/2015
3
JO, SU HYUNG
Exec Dt:
01/16/2015
4
LEE, JOO YOUNG
Exec Dt:
01/16/2015
5
KIM, KEON WOO
Exec Dt:
01/16/2015
6
CHOI, WOO YONG
Exec Dt:
01/16/2015
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150212758
14605429
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 26
Reel/Frame:035228/0693   Pages: 3
Recorded: 03/23/2015
Attorney Dkt #:YUL0013US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOO, HAN KIL
Exec Dt:
03/12/2015
2
CHOI, WOO YONG
Exec Dt:
03/12/2015
Assignee
1
TERASEMICON CORPORATION
267-24, GYEONGGIDONG-RO, DONGTAN-MYEON, GYEONGGI-DO
HWASEONG-SI, KOREA, REPUBLIC OF 445-812
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150270150
14665136
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 27
Reel/Frame:042411/0885   Pages: 4
Recorded: 05/17/2017
Attorney Dkt #:CHF0015USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, WOO YONG
Exec Dt:
05/17/2017
2
LEE, BYUNG IL
Exec Dt:
05/17/2017
3
KIM, HYEON SIK
Exec Dt:
05/17/2017
Assignee
1
MEGATOUCH CO., LTD.
42, 3GONGDAN 2-RO, SEOBUK-GU
CHUNGCHEONGNAM-DO
CHEONAN-SI, KOREA, REPUBLIC OF 31093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10120031
US20170248659
15597600
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 28
Reel/Frame:060599/0871   Pages: 3
Recorded: 07/22/2022
Attorney Dkt #:JIM-209
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, WOO YONG
Exec Dt:
06/27/2022
2
PARK, JEON GUE
Exec Dt:
06/27/2022
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230087477
17871838
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 800
VIENNA, VA 22180

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