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Patent Assignment Assignor Details
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Assignor Name : CHOI, BYUNG-IK
Total Assignments: 12
Assignment: 1
Reel/Frame:018010/0195   Pages: 4
Recorded: 06/19/2006
Attorney Dkt #:AIP13.001C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HAK-JOO
Exec Dt:
05/23/2006
2
KIM, JAE-HYUN
Exec Dt:
05/23/2006
3
OH, CHUNG-SEOG
Exec Dt:
05/23/2006
4
HAN, SEUNG-WOO
Exec Dt:
05/23/2006
5
HUR, SHIN
Exec Dt:
05/23/2006
6
KO, SOON-GYU
Exec Dt:
05/23/2006
7
CHOI, BYUNG-IK
Exec Dt:
05/23/2006
Assignee
1
KOREA INSTITUTE OF MACHINERY & MATERIALS
171 JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7246517
US20060243036
11455353
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 2
Reel/Frame:021534/0808   Pages: 4
Recorded: 09/16/2008
Attorney Dkt #:331681US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JOON-DONG
Exec Dt:
08/04/2008
2
HAN, CHANG-SOO
Exec Dt:
08/04/2008
3
LEE, EUNG-SUG
Exec Dt:
08/04/2008
4
CHOI, BYUNG-IK
Exec Dt:
08/04/2008
5
WHANG, KYUNG-HYUN
Exec Dt:
08/04/2008
Assignee
1
KOREA INSTITUTE OF MACHINERY & MATERIALS
171 JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090250102
12209493
Correspondence name and address
RONALD TURNER
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:025430/0693   Pages: 4
Recorded: 11/30/2010
Attorney Dkt #:PPP20102239US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAE-HYUN
Exec Dt:
07/12/2010
2
LEE, HAK-JOO
Exec Dt:
07/13/2010
3
HYUN, SEUNG-MIN
Exec Dt:
07/13/2010
4
CHOI, HYUN-JU
Exec Dt:
07/13/2010
5
CHOI, BYUNG-IK
Exec Dt:
07/13/2010
6
KIM, KI-DON
Exec Dt:
07/12/2010
7
CHOI, DAE-GUEN
Exec Dt:
07/12/2010
Assignee
1
KOREA INSTITUTE OF MACHINERY & MATERIALS
171, JANG-DONG, YOUSEONG-KU
DAEJEON-CITY, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8551353
US20110081521
12995204
Correspondence name and address
LEXYOUME IP GROUP, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 4
Reel/Frame:026626/0703   Pages: 4
Recorded: 07/21/2011
Attorney Dkt #:P-74935-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAE-HYUN
Exec Dt:
03/29/2011
2
LEE, HAK-JOO
Exec Dt:
03/29/2011
3
HYUN, SEUNG-MIN
Exec Dt:
03/30/2011
4
HAN, SEUNG-WOO
Exec Dt:
03/29/2011
5
CHOI, BYUNG-IK
Exec Dt:
03/29/2011
Assignee
1
KOREA INSTITUTE OF MACHINERY & MATERIALS
171, JANG-DONG, YOUSEONG-KU
DAEJEON-CITY, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9281230
US20120118506
13122240
Correspondence name and address
PEARL COHEN ZEDEK LATZER, LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:026978/0153   Pages: 4
Recorded: 09/28/2011
Attorney Dkt #:PPP20111379US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YU CHANG
Exec Dt:
09/13/2011
2
PARK, SANG-JIN
Exec Dt:
09/19/2011
3
KIM, YOUNG
Exec Dt:
09/15/2011
4
PARK, IN-SEOB
Exec Dt:
09/15/2011
5
CHOI, BYUNG-IK
Exec Dt:
09/16/2011
6
LEE, KONG HOON
Exec Dt:
09/15/2011
Assignee
1
KOREA INSTITUTE OF MACHINERY & MATERIALS
171, JANG-DONG, YOUSEONG-KU
DAEJEON-CITY, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8568588
US20120012511
13182582
Correspondence name and address
LEXYOUME IP GROUP, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 6
Reel/Frame:027747/0010   Pages: 6
Recorded: 02/22/2012
Attorney Dkt #:387738US8CIP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 4TH ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 027691 FRAME 0661. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KIM, JOON-DONG
Exec Dt:
01/31/2012
2
HAN, CHANG-SOO
Exec Dt:
01/31/2012
3
LEE, EUNG-SUG
Exec Dt:
02/07/2012
4
CHOI, BYUNG-IK
Exec Dt:
02/01/2012
5
WHANG, KYUNG-HYUN
Exec Dt:
02/07/2012
Assignee
1
KOREA INSTITUTE OF MACHINERY & MATERIALS
171, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120132266
13309318
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:044710/0219   Pages: 5
Recorded: 01/24/2018
Attorney Dkt #:5609-023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, BONGKYUN
Exec Dt:
01/18/2018
2
KIM, JAE-HYUN
Exec Dt:
01/18/2018
3
KIM, KWANG-SEOP
Exec Dt:
01/18/2018
4
LEE, HAK-JOO
Exec Dt:
01/18/2018
5
CHOI, BYUNG-IK
Exec Dt:
01/18/2018
Assignee
1
KOREA INSTITUTE OF MACHINERY & MATERIALS
156, GAJEONGBUK-RO, YUSEONG-GU
DAEJEON, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 34103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10632726
US20180215133
15747147
Correspondence name and address
BENJAMIN J. HAUPTMAN - HAUPTMAN HAM, LLP
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:049157/0127   Pages: 4
Recorded: 05/13/2019
Attorney Dkt #:123054-0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANGBO, YUN
Exec Dt:
01/30/2019
2
CHOI, BYUNG-IK
Exec Dt:
01/30/2019
3
KIM, JAE-HYUN
Exec Dt:
01/30/2019
4
LEE, HAK JOO
Exec Dt:
01/30/2019
5
JANG, BONGKYUN
Exec Dt:
01/30/2019
6
JEONG, YEON WOO
Exec Dt:
01/30/2019
7
HONG, SEONG MIN
Exec Dt:
01/30/2019
Assignee
1
KOREA INSTITUTE OF MACHINERY & MATERIALS
156, GAJEONGBUK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11152256
US20200043780
16341714
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:049179/0250   Pages: 7
Recorded: 05/14/2019
Attorney Dkt #:123054-0007
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA PREVIOUSLY RECORDED AT REEL: 049157 FRAME: 0127. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HWANGBO, YUN
Exec Dt:
01/30/2019
2
CHOI, BYUNG-IK
Exec Dt:
01/30/2019
3
KIM, JAE-HYUN
Exec Dt:
01/30/2019
4
LEE, HAK JOO
Exec Dt:
01/30/2019
5
JANG, BONGKYUN
Exec Dt:
01/30/2019
6
JEONG, YEON WOO
Exec Dt:
01/30/2019
7
HONG, SEONG MIN
Exec Dt:
01/30/2019
Assignees
1
KOREA INSTITUTE OF MACHINERY & MATERIALS
156, GAJEONGBUK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34103
2
CENTER FOR ADVANCED META-MATERIALS
156, GAJEONGBUK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11152256
US20200043780
16341714
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:053982/0438   Pages: 5
Recorded: 10/06/2020
Attorney Dkt #:PPP20202310US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BYUNG-IK
Exec Dt:
09/18/2020
2
HWANGBO, YUN
Exec Dt:
09/17/2020
3
KIM, JAE-HYUN
Exec Dt:
09/18/2020
4
YOON, SUNG UK
Exec Dt:
09/17/2020
5
KIM, CHANG HYUN
Exec Dt:
09/17/2020
6
KIM, JUNG YUP
Exec Dt:
09/17/2020
7
KIM, KYUNG-SIK
Exec Dt:
09/17/2020
8
KIM, SANG MIN
Exec Dt:
09/17/2020
9
JANG, BONGKYUN
Exec Dt:
09/18/2020
10
KIM, KWANGSEOP
Exec Dt:
09/17/2020
Assignee
1
KOREA INSTITUTE OF MACHINERY & MATERIALS
156, GAJEONGBUK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11417546
US20210166959
17045541
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 11
Reel/Frame:056077/0432   Pages: 4
Recorded: 04/28/2021
Attorney Dkt #:PPP20210653US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, BONGKYUN
Exec Dt:
04/27/2021
2
KIM, JAE-HYUN
Exec Dt:
04/27/2021
3
PARK, HYUN-SUNG
Exec Dt:
04/27/2021
4
LEE, SEUNG-MO
Exec Dt:
04/27/2021
5
KIM, KWANGSEOP
Exec Dt:
04/27/2021
6
CHOI, BYUNG-IK
Exec Dt:
04/27/2021
Assignee
1
KOREA INSTITUTE OF MACHINERY & MATERIALS
156, GAJEONGBUK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11465406
US20220009221
17289324
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 12
Reel/Frame:059177/0614   Pages: 5
Recorded: 03/04/2022
Attorney Dkt #:123054-0015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, KWANGSEOP
Exec Dt:
02/28/2022
2
KIM, CHAN
Exec Dt:
02/28/2022
3
YOON, MIN AH
Exec Dt:
02/28/2022
4
JANG, BONGKYUN
Exec Dt:
03/03/2022
5
KIM, JAE-HYUN
Exec Dt:
03/02/2022
6
KIM, KYUNG-SIK
Exec Dt:
03/02/2022
7
CHOI, BYUNG-IK
Exec Dt:
02/28/2022
Assignee
1
KOREA INSTITUTE OF MACHINERY & MATERIALS
156, GAJEONGBUK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220340376
17640728
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314

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