Cho; Sung Ryun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cho; Sung Ryun.The latest application filed is for "recording medium having data structure for managing recording and reproduction of multiple path data recorded thereon and recording and reproducing methods and apparatus".

Company Profile

0.8.20

Cho; Sung Ryun - Seoul 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
Recording medium having data structure for managing recording and reproduction of multiple path data recorded thereon and recording and reproducing methods and apparatus Grant 8,554,060 - Seo , et al. October 8, 2	2013-10-08
Recording Medium Having Data Structure For Managing Recording And Reproduction Of Multiple Path Data Recorded Thereon And Recording And Reproducing Methods And Apparatus App 20110026906 - Seo; Kang Soo ; et al.	2011-02-03
Recording medium having data structure for managing recording and reproduction of multiple path data recorded thereon and recording and reproducing methods and apparatus Grant 7,826,720 - Seo , et al. November 2, 2	2010-11-02
Method for recording and managing a multi-channel stream Grant 7,561,778 - Kim , et al. July 14, 2	2009-07-14
Method for dubbing audio on rewritable medium Grant 7,519,276 - Kim , et al. April 14, 2	2009-04-14
Method of maintaining edit summary information on a rewritable storage medium Grant 7,515,811 - Kim , et al. April 7, 2	2009-04-07
Method For Managing Recorded Streams In A Rewritable Recording Medium App 20080279525 - Kim; Mi Hyun ; et al.	2008-11-13
Method For Managing Recorded Streams In A Rewritable Recording Medium App 20080276323 - Kim; Mi Hyun ; et al.	2008-11-06
Method for managing recorded streams in a rewritable recording medium App 20080126727 - Kim; Mi Hyun ; et al.	2008-05-29
Apparatus And Method Of Recording/reproducing Digital Broadcast Data App 20080069544 - Cho; Sung Ryun ; et al.	2008-03-20
Apparatus And Method Of Recording/reproducing Digital Broadcast Data App 20080063382 - Cho; Sung Ryun ; et al.	2008-03-13
Method for managing recording and reproduction of multi-dubbed audio stream App 20070206927 - Kim; Mi Hyun ; et al.	2007-09-06
Method for managing recording and reproduction of multi-dubbed audio stream App 20070196079 - Kim; Mi Hyun ; et al.	2007-08-23
Method for managing recording and reproduction of multi-dubbed audio stream Grant 7,221,855 - Kim , et al. May 22, 2	2007-05-22
Method for managing recorded streams in a rewritable recording medium Grant 7,206,892 - Kim , et al. April 17, 2	2007-04-17
Method for managing recorded streams in a rewritable recording medium App 20070016317 - Kim; Mi Hyun ; et al.	2007-01-18
Method for recording and managing a multi-channel stream App 20040109672 - Kim, Mi Hyun ; et al.	2004-06-10
Method of temporarily deleting and restoring files recorded on a rewritable storage medium App 20040068606 - Kim, Mi Hyun ; et al.	2004-04-08
Recording medium having data structure for managing recording and reproduction of multiple path data recorded thereon and recording and reproducing methods and apparatus App 20040001700 - Seo, Kang Soo ; et al.	2004-01-01
Method of maintaining edit summary information on a rewritable storage medium App 20030228134 - Kim, Mi Hyun ; et al.	2003-12-11
Method for managing recorded streams in a rewritable recording medium App 20030229642 - Kim, Mi Hyun ; et al.	2003-12-11
Method for managing play lists on a rewritable storage medium App 20030225784 - Kim, Mi Hyun ; et al.	2003-12-04
Method for dubbing audio on rewritable medium App 20030219224 - Kim, Mi Hyun ; et al.	2003-11-27
Method for managing summary information of play lists App 20030202431 - Kim, Mi Hyun ; et al.	2003-10-30
Method for managing recording and reproduction of multi-dubbed audio stream App 20030202774 - Kim, Mi Hyun ; et al.	2003-10-30
Apparatus and method of recording/reproducing digital broadcast data App 20020197066 - Cho, Sung Ryun ; et al.	2002-12-26
Apparatus and method of recording/reproducing digital broadcast data App 20020197065 - Cho, Sung Ryun ; et al.	2002-12-26

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