Jeon; Jin-hoon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Jeon; Jin-hoon.The latest application filed is for "error signal detection apparatus for an optical recording/reproducing system".

Company Profile

0.8.8

Jeon; Jin-hoon - Gyeonggi-do KR
Jeon; Jin-hoon - Suwon-si KR
Jeon; Jin-hoon - Suwon KR
Jeon, Jin-hoon - Suwon-city KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Defocus error signal detection apparatus having phase comparators and a matrix circuit for an optical recording/reproduction system Grant 7,095,686 - Ma , et al. August 22, 2	2006-08-22
Apparatus for and method of detecting defocus error signal for optical pickup and apparatus for and method of detecting seek direction Grant 6,977,876 - Ma , et al. December 20, 2	2005-12-20
Optical recording medium with wobbled header area, and data recording method and apparatus therefor Grant 6,967,918 - Lee , et al. November 22, 2	2005-11-22
Recording medium with wobble-modulated track, and method of and apparatus for detecting header region of the same Grant 6,819,645 - Jeon , et al. November 16, 2	2004-11-16
Apparatus and method to compensate for disturbance using learning control in an optical recording/reproducing apparatus and optical recording medium drive servo system Grant 6,813,227 - Cho , et al. November 2, 2	2004-11-02
Error signal detection apparatus for an optical recording/reproducing system App 20040202093 - Ma, Byung-in ; et al.	2004-10-14
Method and apparatus to generate a monitoring signal for an optical recording/reproducing system Grant 6,801,486 - Ma , et al. October 5, 2	2004-10-05
Error signal detection apparatus for an optical recording/reproduction system Grant 6,754,146 - Ma , et al. June 22, 2	2004-06-22
Apparatus for generating seek direction detection signal Grant 6,687,201 - Ma , et al. February 3, 2	2004-02-03
Optical recording medium with wobble header area, and data recording method and apparatus therefor App 20020118620 - Lee, Kyung-geun ; et al.	2002-08-29
Optical recording medium with wobbled header area, and data recording method and apparatus therefor App 20020114251 - Lee, Kyung-Geun ; et al.	2002-08-22
Method and apparatus to generate a monitoring signal for an optical recording/reproducing system App 20020080693 - Ma, Byung-in ; et al.	2002-06-27
Recording medium with wobble-modulated track, and method of and apparatus for detecting header region of the same App 20020067678 - Jeon, Jin-hoon ; et al.	2002-06-06
Error signal detection apparatus for an optical recording/reproducing system App 20020060970 - Ma, Byung-in ; et al.	2002-05-23
Apparatus for and method of detecting defocus error signal for optical pickup and apparatus for and method of detecting seek direction App 20020044505 - Ma, Byung-in ; et al.	2002-04-18
Apparatus for generating seek direction detection signal App 20020006088 - Ma, Byung-in ; et al.	2002-01-17

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