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Patent Assignment Abstract of Title
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Total Assignments: 11
Patent #:
6315641
Issue Dt:
11/13/2001
Application #:
09509334
Filing Dt:
03/24/2000
Inventors:
KYU HONG LEE, YONG BYOUK LEE, SANG WON KANG
Title:
METHOD AND APPARATUS FOR CHEMICAL MECHANICAL POLISHING
Assignment: 1
Reel/Frame:
010748/0442Recorded: 03/24/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LEE, KYU-HONG
Exec Dt:
03/17/2000
LEE, YONG-BYOUK
Exec Dt:
03/17/2000
KANG, SANG-WON
Exec Dt:
03/17/2000
Assignees:
GENITECH CO., LTD.
1694-5, SHINIL-DONG, TAEDEOK-GU
TAEJON 306-230, KOREA, REPUBLIC OF
DOOSAN CORPORATION
13, MOONRAE-DONG 6GA, YONGDUNGPO-GU
SEOUL 150-096, KOREA, REPUBLIC OF
Correspondent:
MARGER JOHNSON & MCCOLLOM, P.C.
ALAN T. MCCOLLOM
1030 S.W. MORRISON STREET
PORTLAND, OREGON 97205
Assignment: 2
Reel/Frame:
011143/0077Recorded: 09/27/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DOOSAN CORPORATION
Exec Dt:
06/30/2000
Assignee:
SEMICONTECH CORP.
984 SHIHEUNG-DONG, KEUMCHUN-GU
SEOUL 153-030, KOREA, REPUBLIC OF
Correspondent:
MARGER JOHNSON & MCCOLLOM, P.C.
ALAN T. MCCOLLOM
1030 S.W. MORRISON STREET
PORTLAND, OR 97205
Assignment: 3
Reel/Frame:
015156/0692Recorded: 04/01/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
GENITECH CO., LTD.
Exec Dt:
03/18/2004
Assignee:
SEMICONTECH CORP.
587-6, JOONG-RI, DONGTAN-MYUN, HWASEONG-SI
KYUNGGI-DO, 445-813, KOREA, REPUBLIC OF
Correspondent:
F. CHAU & ASSOCIATES, LLP
FRANK CHAU, ESQ.
1900 HEMPSTEAD TURNPIKE
SUITE 501
EAST MEADOW, NY 11554
Assignment: 4
Reel/Frame:
015687/0652Recorded: 02/09/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SEMICONTECH CORPORATION
Exec Dt:
01/03/2005
Assignee:
DOOSAN DND CO., LTD.
397-2 MOKNAE-DONG, DANWON-GU
ANSAN-CITY, KYUNGGI-DO, KOREA, REPUBLIC OF 425-100
Correspondent:
GREENSFELDER HEMKER & GALE PC
PETER S. GILSTER
2000 EQUITABLE BUILDING
10 S. BROADWAY
ST. LOUIS, MO 63102
Assignment: 5
Reel/Frame:
020845/0721Recorded: 04/21/2008Pages: 11
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
DOOSAN DND CO., LTD.
Exec Dt:
12/20/2006
Assignee:
DOOSAN MECATEC CO., LTD.
64, SHINCHON-DONG
CHANGWON-SI, GYEONGSANGNAM-DO, KOREA, REPUBLIC OF
Correspondent:
PETER S. GILSTER
GREENSFELDER, HEMKER & GALE, P.C.
10 SOUTH BROADWAY
SUITE 2000
ST. LOUIS, MISSOURI 63102
Assignment: 6
Reel/Frame:
023119/0306Recorded: 08/19/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DOOSAN MECATEC CO., LTD.
Exec Dt:
06/20/2009
Assignee:
K.C. TECH CO., LTD.
268-1, GERUK-RI, MIYANG-MYON, ANSONG-SHI
KYONGGI-DO, KOREA, REPUBLIC OF 456-843
Correspondent:
PETER S. GILSTER, ESQ.
GREENSFELDER, HEMKER & GALE, P.C.
10 SOUTH BROADWAY, SUITE 2000
ST. LOUIS, MISSOURI 63102
Assignment: 7
Reel/Frame:
045414/0604Recorded: 04/02/2018Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
KCTECH CO., LTD.
Exec Dt:
11/01/2017
Assignee:
KC CO., LTD
39, JE2GONGDAN 2-GIL, MIYANG-MYEON
GYEONGGI-DO
ANSEONG-SI,, KOREA, REPUBLIC OF 17599
Correspondent:
STEIN IP LLC
1990 M ST NW
STE 610
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:
045842/0185Recorded: 04/04/2018Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
KCTECH CO., LTD.
Exec Dt:
11/01/2017
Assignee:
KC CO., LTD
39, JE2GONGDAN 2-GIL, MIYANG-MYEON
GYEONGGI-DO
ANSEONG-SI, KOREA, REPUBLIC OF 17599
Correspondent:
STEIN IP LLC
1990 M ST NW
STE 610
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:
054139/0056Recorded: 10/20/2020Pages: 13
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE THE CONVEYING PARTY DATA COMPANY NAME PREVIOUSLY RECORDED ON REEL 045842 FRAME 0185. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.
Assignor:
K.C. TECH CO., LTD.
Exec Dt:
11/01/2017
Assignee:
KC CO., LTD.
39, JE2GONGDAN 2-GIL, MIYANG-MYEON
GYEONGGI-DO
ANSEONG-SI, KOREA, REPUBLIC OF 17599
Correspondent:
STEIN IP LLC
1990 M STREET, NW SUITE 610
SUITE 610
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:
045592/0250Recorded: 04/19/2018Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
KC CO., LTD.
Exec Dt:
03/21/2018
Assignee:
KCTECH CO., LTD.
30, JE2GONGDAN 3-GIL, MIYANG-MYEON
GYEONGGI-DO
ANSEONG-SI, KOREA, REPUBLIC OF 17599
Correspondent:
STEIN IP LLC
1990 M ST. NW
STE 610
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:
054590/0756Recorded: 10/30/2020Pages: 17
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE PATENTS 8882563;8662956; 9581872, SHOULD BE REMOVED AS ASSIGNEE INFORMATION IS NOT THE SAME AS OTHER 9 PROPERTIES PREVIOUSLY RECORDED ON REEL 045592 FRAME 0250. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
KC CO., LTD.
Exec Dt:
03/21/2018
Assignee:
KCTECH CO., LTD.
30, JE2GONGDAN 3-GIL, MIYANG-MYEON
GYEONGGI-DO
ANSEONG-SI, KOREA, REPUBLIC OF 17599
Correspondent:
STEIN IP LLC
1990 M STREET, NW SUITE 610
SUITE 610
WASHINGTON, DC 20036

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