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Patent Assignment Assignor Details
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Assignor Name : LEE, GEON-HO
Total Assignments: 8
Assignment: 1
Reel/Frame:019710/0614   Pages: 5
Recorded: 08/17/2007
Attorney Dkt #:08178.0016U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GEON-HO
Exec Dt:
07/27/2007
2
PARK, IK-SEO
Exec Dt:
07/27/2007
3
HAN, YOUNG-CHANG
Exec Dt:
07/27/2007
Assignees
1
DOOWON TECHNICAL COLLEGE
678, JANGWON-RI
JUKSAN-MYON, ANSEING-SHI
KYONGGI-DO, KOREA, REPUBLIC OF 456-893
2
DOOWON ELECTRONIC CO., LTD.
156-1, WOLSUN-RI
YOUNGIN-MYON, ASAN-SHI
CHUNGNAM, KOREA, REPUBLIC OF 336-821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7757597
US20080028927
11792972
Correspondence name and address
SUMNER C. ROSENBERG
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309-3915
Assignment: 2
Reel/Frame:022264/0062   Pages: 3
Recorded: 02/13/2009
Attorney Dkt #:20107.0026USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GEON-HO
Exec Dt:
01/29/2009
2
NAM, DONG-LIM
Exec Dt:
01/29/2009
3
HAN, YOUNG-CHANG
Exec Dt:
01/30/2008
4
NAM, BO-YOUNG
Exec Dt:
02/02/2009
5
LEE, JUNG-KYUNG
Exec Dt:
01/29/2009
Assignees
1
DOOWON TECHNICAL COLLEGE
678, JANGWON-RI, JUKSAN-MYON
ANSEING-SHI, KYONGGI-DO 456-718, KOREA, REPUBLIC OF
2
DOOWON ELECTRONIC CO., LTD
156-1, WOLSUN-RI YOUNGIN-MYON
ASAN-SHI, CHUNGNAM 336-821, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090317276
12306055
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 3
Reel/Frame:022264/0089   Pages: 3
Recorded: 02/13/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GEON-HO
Exec Dt:
01/29/2009
2
LEE, TAI-JIN
Exec Dt:
01/29/2009
3
HAN, YOUNG-CHANG
Exec Dt:
01/30/2008
4
KIM, MIN-JUN
Exec Dt:
01/30/2009
Assignees
1
DOOWON TECHNICAL COLLEGE
678, JANGWON-RI, JUKSAN-MYON
ANSEING-SHI, KYONGGI-DO 456-718, KOREA, REPUBLIC OF
2
DOOWON ELECTRIC CO., LTD.
156-1, WOLSUN-RI, YOUNGIN-MYON
ASAN-SHI, CHUNGNAM 336-821, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8215924
US20090257890
12306334
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 4
Reel/Frame:023493/0045   Pages: 3
Recorded: 11/09/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HAK-SOO
Exec Dt:
11/05/2009
2
CHANG, YOUNG-IL
Exec Dt:
11/04/2009
3
LEE, YONG-JU
Exec Dt:
11/04/2009
4
AN, KI-JUNG
Exec Dt:
11/05/2009
5
LEE, GEON-HO
Exec Dt:
11/06/2009
Assignees
1
DOOWON TECHNICAL COLLEGE
678, JANGWON-RI, JUKSAN-MYON
ANSEING-SHI, KYONGGI-DO 456-718, KOREA, REPUBLIC OF
2
DOOWON ELECTRONIC CO., LTD.
156-1, WOLSUN-RI YOUNGIN-MYON
ASAN-SHI, CHUNGNAM 336-821, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100092311
12575615
Correspondence name and address
CURTIS B. HAMRE
HAMRE, SCHUMANN, MUELLER & LARSON P.C.
P.O. BOX 2902
MINNEAPOLIS, MINNESOTA 55402-0902
Assignment: 5
Reel/Frame:024285/0923   Pages: 6
Recorded: 04/26/2010
Attorney Dkt #:08178.0036U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GEON-HO
Exec Dt:
03/24/2010
2
LEE, DONG-HUI
Exec Dt:
03/22/2010
3
LEE, TAE-JIN
Exec Dt:
03/16/2010
4
KIM, KI-BEOM
Exec Dt:
03/16/2010
Assignees
1
DOOWON TECHNICAL COLLEGE
678, JANGWON-RI
JUKSAN-MYON, KYONGGI-DO
ANSEING-SHI, KOREA, REPUBLIC OF 456-893
2
DOOWON ELECTRONIC CO., LTD.
156-1, WOLSUN-RI
YOUNGIN-MYON, CHUNGNAM
ASAN-SHI, KOREA, REPUBLIC OF 336-821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8459962
US20100209261
12738745
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 6
Reel/Frame:024461/0623   Pages: 6
Recorded: 06/01/2010
Attorney Dkt #:08178.0037U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GEON-HO
Exec Dt:
04/29/2010
2
LEE, TAE-JIN
Exec Dt:
04/28/2010
3
KIM, KI-BEOM
Exec Dt:
04/28/2010
Assignees
1
DOOWON TECHNICAL COLLEGE
678, JANGWON-RI
JUKSAN-MYON, KYONGGI-DO
ANSEING-SHI, KOREA, REPUBLIC OF 456-893
2
DOOWON ELECTRONIC CO., LTD.
156-1, WOLSUN-RI
YOUNGIN-MYON
ASAN-SHI, KOREA, REPUBLIC OF 336-821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8517695
US20100282071
12743591
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 7
Reel/Frame:024461/0775   Pages: 6
Recorded: 06/01/2010
Attorney Dkt #:08178.0038U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GEON-HO
Exec Dt:
04/29/2010
2
LEE, TAE-JIN
Exec Dt:
04/28/2010
3
KIM, KI-BEOM
Exec Dt:
04/28/2010
Assignees
1
DOOWON TECHNICAL COLLEGE
678, JANGWON-RI
JUKSAN-MYON, KYONGGI-DO
ANSEING-SHI, KOREA, REPUBLIC OF 456-893
2
DOOWON ELECTRONIC CO., LTD.
156-1 WOLSUN-RI
YOUNGIN-MYON, CHUNGNAM
ASAN-SHI,, KOREA, REPUBLIC OF 336-821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100269686
12743635
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 8
Reel/Frame:048404/0839   Pages: 2
Recorded: 02/22/2019
Attorney Dkt #:0313073.00865
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEE, GEON-HO
Exec Dt:
12/28/2018
Assignee
1
LSIS CO., LTD.
LS TOWER, 127, LS-RO, DONGAN-GU
ANYANG-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190235465
16257732
Correspondence name and address
K&L GATES LLP
PO BOX 1135
CHICAGO, IL 60690

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