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Patent Assignment Assignor Details
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Assignor Name : HWANG, DAE-HWAN
Total Assignments: 16
Assignment: 1
Reel/Frame:008310/0305   Pages: 3
Recorded: 12/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JONG-HOON
Exec Dt:
11/21/1996
2
CHOI, JIN-SANG
Exec Dt:
11/21/1996
3
KIM, SEON-JA
Exec Dt:
11/21/1996
4
YU, KYEONG-YEOL
Exec Dt:
11/21/1996
5
HWANG, DAE-HWAN
Exec Dt:
11/21/1996
Assignees
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJUNG-DONG, YUSONG-KU
DAEJEON, KOREA, REPUBLIC OF
2
KOREA TELECOMMUNICATION AUTHORITY
100 SEJONGNO, CHONGNO-KU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6069669
NONE
08770199
Correspondence name and address
KECK, MAHIN & CATE
RICHARD R. DIEFENDORF, ESQ.
P.O. BOX 06110
CHICAGO, ILLINOIS 60606-0110
Assignment: 2
Reel/Frame:010370/0989   Pages: 3
Recorded: 11/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWANG, DAE-HWAN
Exec Dt:
10/21/1999
Assignees
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
YUSONG-GU
161 KAJONG-DONG
TAEJON, KOREA, REPUBLIC OF
2
KOREA TELECOM
YUSONG-GU
206 JUNGJA-DONG, PUNDANG-GU, SUNGNAM-SHI
KYOUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6452973
NONE
09432400
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUUS, LLP
DONALD E. STOUT
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:011671/0652   Pages: 2
Recorded: 04/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HWANG, DAE-HWAN
Exec Dt:
03/20/2001
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 KAJONG-DONG, YUSONG-GU
TAEJON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020080821
09824065
Correspondence name and address
JACOBSON, PRICE ET AL
YOON S. HAM
400 SEVENTH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:013209/0396   Pages: 2
Recorded: 08/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNG, HO-SANG
Exec Dt:
07/18/2002
2
HWANG, DAE-HWAN
Exec Dt:
07/18/2002
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAEJONG-DONG, YUSONG-GU
DAEJON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7233893
US20030115044
10222662
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
ERIC S. HYMAN
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, C.A. 90025
Assignment: 5
Reel/Frame:013400/0842   Pages: 2
Recorded: 10/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SO, WOON-SEOB
Exec Dt:
09/30/2002
2
HWANG, DAE-HWAN
Exec Dt:
09/30/2002
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSONG-GU
DAEJEON 305-350, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030112830
10270704
Correspondence name and address
BLAKELY, SOKOLOFF
TAYLOR & ZAFMAN LLP
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 6
Reel/Frame:013978/0560   Pages: 2
Recorded: 04/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SO, WOON-SEOB
Exec Dt:
03/24/2003
2
HWANG, DAE-HWAN
Exec Dt:
03/24/2003
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON-CITY, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7522583
US20040090949
10414933
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
ERIC S. HYMAN
12400 WILSHIRE BOULEVARD 7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 7
Reel/Frame:014254/0754   Pages: 3
Recorded: 06/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNG, HO-SANG
Exec Dt:
05/22/2003
2
HWANG, DAE-HWAN
Exec Dt:
05/22/2003
3
YOUN, DAE-HEE
Exec Dt:
05/22/2003
4
KANG, HONG-GOO
Exec Dt:
06/07/2003
5
PARK, YOUNG-CHEOL
Exec Dt:
06/07/2003
6
LEE, KI-SEUNG
Exec Dt:
06/07/2003
7
JUNG, SUNG-KYO
Exec Dt:
06/07/2003
8
KIM, KYUNG-TAE
Exec Dt:
06/16/2003
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7346503
US20040054529
10606540
Correspondence name and address
BLAKELY, SOKOLOFF
ET AL
12400 WILSHIRE BLVD.
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 8
Reel/Frame:014339/0838   Pages: 2
Recorded: 07/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, MI-SUK
Exec Dt:
07/08/2003
2
HWANG, DAE-HWAN
Exec Dt:
07/08/2003
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7457744
US20040073420
10628058
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
ERIC S. HYMAN
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 9
Reel/Frame:014828/0183   Pages: 5
Recorded: 12/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNG, HO-SANG
Exec Dt:
12/15/2003
2
HWANG, DAE-HWAN
Exec Dt:
07/25/2003
3
YOUN, DAE-HEE
Exec Dt:
07/25/2003
4
PARK, YOUNG-CHEOL
Exec Dt:
07/25/2003
5
LEE, KI-SEUNG
Exec Dt:
07/25/2003
6
JUNG, SUNG-KYO
Exec Dt:
07/25/2003
7
KIM, KYUNG-TAE
Exec Dt:
07/25/2003
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON-CITY 305-350, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7649856
US20040131015
10740937
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
ERIC S. HYMAN
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 10
Reel/Frame:014464/0278   Pages: 2
Recorded: 09/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GO, EUN-KYOUNG
Exec Dt:
07/29/2003
2
HWANG, DAE-HWAN
Exec Dt:
07/29/2003
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS
161, GAJEONG -DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040167776
10656075
Correspondence name and address
BLAKELY,S OKOLOFF, TAYLOR ET.AL.
12400 WILSHIRE BLVD.
LOS ANGELES, CA 90025
Assignment: 11
Reel/Frame:015476/0521   Pages: 4
Recorded: 06/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, MI-SUK
Exec Dt:
08/04/2003
2
HWANG, DAE-HWAN
Exec Dt:
08/04/2003
3
CHANG, JOON-HYUK
Exec Dt:
07/30/2003
4
KIM, NAM-SOO
Exec Dt:
07/30/2003
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON-CITY, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040122667
10699126
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR &
ZAFMAN, LLP
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 12
Reel/Frame:015417/0575   Pages: 3
Recorded: 05/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SO, WOON-SEOB
Exec Dt:
04/26/2004
2
HWANG, DAE-HWAN
Exec Dt:
04/28/2004
3
KIM, BONG-TAE
Exec Dt:
04/28/2004
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON-CIY, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7296186
US20050138582
10856278
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN, LLP
ERIC S. HYMAN
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 13
Reel/Frame:015834/0278   Pages: 3
Recorded: 09/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, IN-KI
Exec Dt:
05/31/2004
2
HWANG, DAE-HWAN
Exec Dt:
05/31/2004
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJON-CITY, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050138236
10948045
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
ERIC S. HYMAN
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 14
Reel/Frame:017662/0879   Pages: 3
Recorded: 03/13/2006
Attorney Dkt #:3364P240
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, EUL-GYOON
Exec Dt:
01/31/2006
2
HWANG, DAE-HWAN
Exec Dt:
01/31/2006
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON-CITY, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060147195
11293288
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CALIFORNIA 90025
Assignment: 15
Reel/Frame:026974/0942   Pages: 3
Recorded: 09/26/2011
Attorney Dkt #:110HY-074800US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SEUNG-MIN
Exec Dt:
09/19/2011
2
JEONG, JAE-CHAN
Exec Dt:
09/19/2011
3
CHO, JAE-IL
Exec Dt:
09/19/2011
4
HWANG, DAE-HWAN
Exec Dt:
09/19/2011
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8638987
US20120087543
13241119
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 16
Reel/Frame:027395/0109   Pages: 3
Recorded: 12/15/2011
Attorney Dkt #:CU-9530 JRL/CM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SEUNG-MIN
Exec Dt:
12/07/2011
2
CHANG, JI-HO
Exec Dt:
12/07/2011
3
CHO, JAE-IL
Exec Dt:
12/07/2011
4
HWANG, DAE-HWAN
Exec Dt:
12/07/2011
5
SHIN, HO-CHUL
Exec Dt:
12/07/2011
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON-CITY, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120154545
13326799
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604

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