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Patents Grants
last 30 patents
Information
Patent Grant
Auto stabilization method and photographing apparatus using the same
Patent number
8,368,765
Issue date
Feb 5, 2013
Samsung Electronics Co., Ltd.
Dong-hae Yeom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Aspheric lens and optical pickup including the same
Patent number
8,194,522
Issue date
Jun 5, 2012
Samsung Electronics Co., Ltd.
Bong-gi Kim
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for detecting servo error, apparatus therefor, disk which ma...
Patent number
7,590,034
Issue date
Sep 15, 2009
Samsung Electronics Co., Ltd.
Seong-sin Joo
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of and apparatus for updating a database using a recordable...
Patent number
7,430,541
Issue date
Sep 30, 2008
Samsung Electronics Co., Ltd.
Joong-eon Seo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of discriminating optical disc type and apparatus thereof
Patent number
7,385,895
Issue date
Jun 10, 2008
Samsung Electronics Co., Ltd.
Yong-seock Yoon
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of and apparatus for differentiating between writable disc t...
Patent number
7,369,474
Issue date
May 6, 2008
Samsung Electronics Co., Ltd.
Byoung-ho Choi
G11 - INFORMATION STORAGE
Information
Patent Grant
Near-field optical storage medium and optical data storage system t...
Patent number
7,362,693
Issue date
Apr 22, 2008
Samsung Electronics Co., Ltd.
Chul-Woo Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus of determining a type of disc
Patent number
7,324,418
Issue date
Jan 29, 2008
Samsung Electronics Co., Ltd.
Byoung-ho Choi
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for detecting servo error, apparatus therefor, disk which ma...
Patent number
7,319,643
Issue date
Jan 15, 2008
Samsung Electronics Co., Ltd.
Seong-sin Joo
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium storing link information and apparatus and method...
Patent number
7,315,500
Issue date
Jan 1, 2008
Samsung Electronics Co., Ltd.
Woo-sik Eom
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for tracking error detection in optical disk d...
Patent number
7,310,291
Issue date
Dec 18, 2007
Samsung Electronics Co., Ltd.
Byung-in Ma
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium storing link information and apparatus and method...
Patent number
7,184,389
Issue date
Feb 27, 2007
Samsung Electronics Co., Ltd.
Woo-sik Eom
G11 - INFORMATION STORAGE
Information
Patent Grant
METHOD FOR DETECTING SERVO ERROR, APPARATUS THEREFOR, DISK WHICH MA...
Patent number
7,167,424
Issue date
Jan 23, 2007
Samsung Electronics Co., Ltd.
Seong-sin Joo
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for detecting servo error, apparatus therefor, disk which ma...
Patent number
7,110,334
Issue date
Sep 19, 2006
Samsung Electronics Co., Ltd.
Seong-sin Joo
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for tracking error detection in optical disk d...
Patent number
7,102,967
Issue date
Sep 5, 2006
Samsung Electronics Co., Ltd.
Byung-in Ma
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method for signal processing
Patent number
7,099,408
Issue date
Aug 29, 2006
Samsung Electronics Co., Ltd.
Ki-hyun Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Eccentricity compensation apparatus based on frequency response cha...
Patent number
7,079,461
Issue date
Jul 18, 2006
Samsung Electronics Co., Ltd.
Seong-il Cho
G11 - INFORMATION STORAGE
Information
Patent Grant
Near-field optical storage medium and optical data storage system t...
Patent number
7,054,259
Issue date
May 30, 2006
Samsung Electronics Co., Ltd.
Chul-Woo Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive servo system for eccentricity compensation and method th...
Patent number
7,042,827
Issue date
May 9, 2006
Samsung Electronics Co., Ltd.
Seong-il Cho
G11 - INFORMATION STORAGE
Information
Patent Grant
Differential phase detection device and tracking error signal detec...
Patent number
6,977,982
Issue date
Dec 20, 2005
Samsung Electronics Co., Ltd.
Byung-in Ma
G11 - INFORMATION STORAGE
Information
Patent Grant
Near-field optical storage medium and optical data storage system t...
Patent number
6,885,625
Issue date
Apr 26, 2005
Samsung Electronics Co., Ltd.
Chul-Woo Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method to compensate for disturbance using learning c...
Patent number
6,813,227
Issue date
Nov 2, 2004
Samsung Electronics Co., Ltd.
Seong-il Cho
G11 - INFORMATION STORAGE
Information
Patent Grant
Near-field optical storage medium and optical data storage system t...
Patent number
6,798,732
Issue date
Sep 28, 2004
Samsung Electronics Co., Ltd.
Chul-Woo Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Synchronization code recovery circuit and method
Patent number
6,774,826
Issue date
Aug 10, 2004
Samsung Electronics Co., Ltd.
Sung-hyu Han
G11 - INFORMATION STORAGE
Information
Patent Grant
METHOD FOR DETECTING SERVO ERROR, APPARATUS THEREFOR, DISK WHICH MA...
Patent number
6,721,243
Issue date
Apr 13, 2004
Samsung Electronics Co., Ltd.
Seong-sin Joo
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording and reproducing apparatus having floating swing a...
Patent number
6,657,942
Issue date
Dec 2, 2003
Samsung Electronics Co., Ltd.
Chul-woo Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical storage medium having protective layer thicker than wavelen...
Patent number
6,621,787
Issue date
Sep 16, 2003
Chul-Woo Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Device for reducing cross talk in signal detecting apparatus used i...
Patent number
6,584,049
Issue date
Jun 24, 2003
Samsung Electronics Co., Ltd.
Byung-in Ma
G11 - INFORMATION STORAGE
Information
Patent Grant
METHOD FOR DETECTING SERVO ERROR, APPARATUS THEREFOR, DISK WHICH MA...
Patent number
6,556,520
Issue date
Apr 29, 2003
Samsung Electronics Co., Ltd.
Seong-sin Joo
G11 - INFORMATION STORAGE
Information
Patent Grant
METHOD FOR DETECTING SERVO ERROR, APPARATUS THEREFOR, DISK WHICH MA...
Patent number
6,556,521
Issue date
Apr 29, 2003
Samsung Electronics Co., Ltd.
Seong-sin Joo
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
ASPHERIC LENS AND OPTICAL PICKUP INCLUDING THE SAME
Publication number
20100165821
Publication date
Jul 1, 2010
Samsung Electronics Co., Ltd.
Bong-gi KIM
G02 - OPTICS
Information
Patent Application
AUTO STABILIZATION METHOD AND PHOTOGRAPHING APPARATUS USING THE SAME
Publication number
20080260367
Publication date
Oct 23, 2008
Samsung Electronics Co., Ltd.
Dong-hae YEOM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DETECTING SERVO ERROR, APPARATUS THEREFOR, DISK WHICH MA...
Publication number
20080068957
Publication date
Mar 20, 2008
Samsung Electronics Co., Ltd.
Seong-Sin Joo
G11 - INFORMATION STORAGE
Information
Patent Application
Near-field optical storage medium and optical data storage system t...
Publication number
20060198278
Publication date
Sep 7, 2006
Samsung Electronics Co., Ltd.
Chul-Woo Lee
G11 - INFORMATION STORAGE
Information
Patent Application
Recording medium storing link information and apparatus and method...
Publication number
20060114789
Publication date
Jun 1, 2006
Samsung Electronics Co., Ltd.
Woo-sik Eom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for detecting servo error, apparatus therefor, disk which ma...
Publication number
20060092789
Publication date
May 4, 2006
Samsung Electronics Co., Ltd.
Seong-Sin Joo
G11 - INFORMATION STORAGE
Information
Patent Application
Method for detecting servo error, apparatus therefor, disk which ma...
Publication number
20050169129
Publication date
Aug 4, 2005
Samsung Electronics Co., Ltd.
Seong-sin Joo
G11 - INFORMATION STORAGE
Information
Patent Application
Method and apparatus for tracking error detection in optical disk d...
Publication number
20050128903
Publication date
Jun 16, 2005
Samsung Electronics Co., Ltd.
Byung-in Ma
G11 - INFORMATION STORAGE
Information
Patent Application
Method and apparatus for tracking error detection in optical disk d...
Publication number
20050068864
Publication date
Mar 31, 2005
Samsung Electronics Co., Ltd.
Byung-in Ma
G11 - INFORMATION STORAGE
Information
Patent Application
Method of discriminating optical disc type and apparatus thereof
Publication number
20050052978
Publication date
Mar 10, 2005
Samsung Electronics Co., Ltd.
Yong-seock Yoon
G11 - INFORMATION STORAGE
Information
Patent Application
Method and apparatus of determining a type of disc
Publication number
20050030867
Publication date
Feb 10, 2005
Samsung Electronics Co., Ltd.
Byoung-ho Choi
G11 - INFORMATION STORAGE
Information
Patent Application
Method of and apparatus for differentiating between writable disc t...
Publication number
20040218497
Publication date
Nov 4, 2004
Samsung Electronics Co., Ltd.
Byoung-ho Choi
G11 - INFORMATION STORAGE
Information
Patent Application
Near-field optical storage medium and optical data storage system t...
Publication number
20040218500
Publication date
Nov 4, 2004
Samsung Electronics Co., Ltd.
Chul-Woo Lee
G11 - INFORMATION STORAGE
Information
Patent Application
Synchronization code recovery circuit and method
Publication number
20030194036
Publication date
Oct 16, 2003
Samsung Electronics Co., Ltd.
Sung-hyu Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for detecting servo error, apparatus therefor, disk which ma...
Publication number
20030169650
Publication date
Sep 11, 2003
Samsung Electronics Co., Ltd.
Seong-Sin Joo
G11 - INFORMATION STORAGE
Information
Patent Application
Method for detecting servo error, apparatus therefor, disk which ma...
Publication number
20030128637
Publication date
Jul 10, 2003
Samsung Electronics Co., Ltd.
Seong-Sin Joo
G11 - INFORMATION STORAGE
Information
Patent Application
Disk drive servo system for eccentricity compensation and method th...
Publication number
20030016607
Publication date
Jan 23, 2003
SAMSUNG ELECTRONICS CO., LTD.
Seong-il Cho
G11 - INFORMATION STORAGE
Information
Patent Application
Near-field optical storage medium and optical data storage system t...
Publication number
20020136148
Publication date
Sep 26, 2002
Chul-Woo Lee
B82 - NANO-TECHNOLOGY
Information
Patent Application
Near-field optical storage medium and optical data storage system t...
Publication number
20020136146
Publication date
Sep 26, 2002
Chul-Woo Lee
B82 - NANO-TECHNOLOGY
Information
Patent Application
Eccentricity compensation apparatus based on frequency response cha...
Publication number
20020118618
Publication date
Aug 29, 2002
Seong-il Cho
G11 - INFORMATION STORAGE
Information
Patent Application
Apparatus and method for signal processing
Publication number
20020097815
Publication date
Jul 25, 2002
Samsung Electronics, Co., Ltd
Ki-hyun Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Differential phase detection device and tracking error signal detec...
Publication number
20020094024
Publication date
Jul 18, 2002
Byung-in Ma
G11 - INFORMATION STORAGE
Information
Patent Application
Recording medium storing link information and apparatus and method...
Publication number
20020067679
Publication date
Jun 6, 2002
Woo-sik Eom
G11 - INFORMATION STORAGE
Information
Patent Application
Method of and apparatus for updating a database using a recordable...
Publication number
20020046176
Publication date
Apr 18, 2002
Joong-eon Seo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Swing-arm type optical recording and reproducing apparatus and opti...
Publication number
20020024919
Publication date
Feb 28, 2002
Chul-woo Lee
G11 - INFORMATION STORAGE
Information
Patent Application
Apparatus and method to compensate for disturbance using learning c...
Publication number
20020024899
Publication date
Feb 28, 2002
Seong-il Cho
G11 - INFORMATION STORAGE