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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/16/2007
Application #:
10073061
Filing Dt:
02/12/2002
Publication #:
Pub Dt:
08/29/2002
Inventors:
Kun-soo Kim, In-wook Hwang, Pyong-yong Seong
Title:
TRACKING ERROR SIGNAL DETECTING METHOD SELECTIVELY USING A PUSH-PULL METHOD, AN IMPROVED PUSH-PULL METHOD, AND A THREE BEAM METHOD AND OPTICAL RECORDING/REPRODUCING APPARATUS USING THE SAME
Assignment: 1
Reel/Frame:
012850/0448Recorded: 05/01/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/11/2002
Exec Dt:
03/11/2002
Exec Dt:
03/11/2002
Assignee:
416 MAETAN-DONG, PALDAL-GU
SUWON CITY, KYUNGKI-DO, KOREA, REPUBLIC OF
Correspondent:
STAAS & HALSEY LLP
MICHAEL D. STEIN
700 11TH ST., N.W., STE. 500
WASHINGTON, DC 20001
Assignment: 2
Reel/Frame:
060390/0021Recorded: 06/17/2022Pages: 25
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/01/2013
Assignee:
STREET ADDRESS NOT LISTED
CITY NOT LISTED, KOREA, REPUBLIC OF
Correspondent:
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 3
Reel/Frame:
060390/0071Recorded: 06/18/2022Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/21/2020
Assignee:
15TH FL., SEBANG BLD., 433, SEOLLEUNG-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06212
Correspondent:
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 4
Reel/Frame:
060390/0264Recorded: 06/21/2022Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/29/2022
Assignee:
B126, 13, SEOUN-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06732
Correspondent:
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035

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