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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 : CHANG, HAN KWON
Total Assignments: 11
Assignment: 1
Reel/Frame:018230/0560   Pages: 3
Recorded: 09/11/2006
Attorney Dkt #:P-2/503545.20002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, HAN KWON
Exec Dt:
08/08/2006
2
JANG, HEE DONG
Exec Dt:
08/08/2006
Assignee
1
KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES (KIGAM)
30, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7534410
US20090123357
11530831
Correspondence name and address
REED SMITH LLP
RUTH MONTALVO
599 LEXTINGTON AVENUE
NEW YORK, NY 10022-7650
Assignment: 2
Reel/Frame:021951/0671   Pages: 3
Recorded: 12/09/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, HEE DONG
Exec Dt:
11/17/2008
2
CHANG, HAN KWON
Exec Dt:
11/17/2008
Assignee
1
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
#30 GAJEONG-DONG, YUSEONG-GU
DAEJOEN CITY, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8070981
US20100038586
12270370
Correspondence name and address
JEFFREY L. WILSON
JENKINS, WILSON, TAYLOR & HUNT, P.A.
SUITE 1200, UNIVERSITY TOWER
3100 TOWER BOULEVARD
DURHAM, NC 27707
Assignment: 3
Reel/Frame:023342/0596   Pages: 3
Recorded: 10/08/2009
Attorney Dkt #:510-006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, HEE DONG
Exec Dt:
10/05/2009
2
CHANG, HAN KWON
Exec Dt:
10/05/2009
3
KIL, DAE SUB
Exec Dt:
10/05/2009
4
CHO, KUK
Exec Dt:
10/05/2009
Assignee
1
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
30, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100316789
12575505
Correspondence name and address
YOO & ASSOCIATES, INC.
5212 S. MILLER PL.
CHANDLER, AZ 85249
Assignment: 4
Reel/Frame:025407/0107   Pages: 4
Recorded: 11/30/2010
Attorney Dkt #:6042-0104PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, HAN KWON
Exec Dt:
11/11/2010
2
JANG, HEE DONG
Exec Dt:
11/12/2010
3
KIL, DAE SUP
Exec Dt:
11/11/2010
4
CHO, KUK
Exec Dt:
11/12/2010
5
CHO, SUNG-WOOK
Exec Dt:
11/11/2010
Assignee
1
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (KIGAM)
30, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8187562
US20110281112
12953668
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:026591/0231   Pages: 2
Recorded: 07/14/2011
Attorney Dkt #:JJP.P.2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, HEE DONG
Exec Dt:
06/27/2011
2
CHANG, HAN KWON
Exec Dt:
06/27/2011
3
CHO, KUK
Exec Dt:
06/27/2011
Assignee
1
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
30 GAJEONG-DONG
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8986906
US20120219882
13182727
Correspondence name and address
MARK L. WEBER
106 S. MAIN STREET
FIRST NATIONAL TOWER - SUITE 400
AKRON, OH 44308
Assignment: 6
Reel/Frame:029541/0080   Pages: 5
Recorded: 12/28/2012
Attorney Dkt #:5038-123264
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, HEE DONG
Exec Dt:
10/23/2012
2
CHANG, HAN KWON
Exec Dt:
10/23/2012
3
KIL, DAE SUP
Exec Dt:
10/23/2012
Assignee
1
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
GWAHANG-NO 124, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9296617
US20130277201
13653794
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:029314/0326   Pages: 4
Recorded: 11/16/2012
Attorney Dkt #:D686:71530/JEC/AAM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, HAN KWON
Exec Dt:
11/12/2012
2
JANG, HEE DONG
Exec Dt:
11/12/2012
Assignee
1
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
124 GWAHANGNO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9272917
US20140017154
13677194
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
PO BOX 29001
GLENDALE, CA 91209-9001
Assignment: 8
Reel/Frame:029860/0134   Pages: 4
Recorded: 02/22/2013
Attorney Dkt #:FRHL0102PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIKOLOV, JONIAN
Exec Dt:
01/18/2013
2
LIM, KOK SENG
Exec Dt:
01/18/2013
3
CHANG, HAN KWON
Exec Dt:
01/03/2013
4
JANG, HEE DONG
Exec Dt:
01/03/2013
Assignees
1
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
LIMESTONE AVENUE CAMPBELL
AUSTRALIAN CAPITAL TERRITORY, AUSTRALIA 2612
2
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
92, GWAHANG-NO YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8967492
US20130101500
13807506
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 9
Reel/Frame:031268/0653   Pages: 5
Recorded: 09/24/2013
Attorney Dkt #:Q206793
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, HEE DONG
Exec Dt:
08/29/2013
2
CHANG, HAN KWON
Exec Dt:
08/29/2013
3
KIM, SUN KYUNG
Exec Dt:
08/29/2013
4
ROH, KI MIN
Exec Dt:
08/29/2013
Assignee
1
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
92, GWAHANG-NO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140339078
14028678
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037-3213
Assignment: 10
Reel/Frame:031736/0051   Pages: 3
Recorded: 12/06/2013
Attorney Dkt #:74033/D686/JEC/RJF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JIWOONG
Exec Dt:
09/30/2013
2
JANG, HEE DONG
Exec Dt:
09/30/2013
3
CHANG, HAN KWON
Exec Dt:
09/30/2013
Assignee
1
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
124 GWAHANGNO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8883254
US20140141163
14077982
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
P.O. BOX 29001
GLENDALE, CA 91209
Assignment: 11
Reel/Frame:053972/0697   Pages: 4
Recorded: 10/05/2020
Attorney Dkt #:17597-000012-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, HEE DONG
Exec Dt:
09/21/2020
2
CHANG, HAN KWON
Exec Dt:
09/21/2020
3
KIM, SUN KYUNG
Exec Dt:
09/21/2020
Assignee
1
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
124, GWAHAK-RO,YUSEONG-GU,
DAEJEON, KOREA, REPUBLIC OF 34132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210242450
17034499
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195

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