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Myeong Joon Kang
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Songtan, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Digital data file encryption apparatus and method
Patent number
8,135,133
Issue date
Mar 13, 2012
LG Electronics Inc.
Young-Soon Cho
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital data file encryption apparatus and method and recording med...
Patent number
RE42171
Issue date
Feb 22, 2011
LG Electronics Inc.
Ghun-Up Cha
726 - Information security
Information
Patent Grant
Digital data file encryption apparatus and method and recording med...
Patent number
RE42106
Issue date
Feb 1, 2011
LG Electronics Inc.
Ghun-Up Cha
726 - Information security
Information
Patent Grant
Digital data file encryption apparatus and method and recording med...
Patent number
RE42107
Issue date
Feb 1, 2011
LG Electronics Inc.
Ghun-Up Cha
726 - Information security
Information
Patent Grant
Digital data file encryption apparatus and method and recording med...
Patent number
RE41942
Issue date
Nov 16, 2010
LG Electronics Inc.
Ghun-Up Cha
726 - Information security
Information
Patent Grant
Digital data file encryption apparatus and method
Patent number
7,769,174
Issue date
Aug 3, 2010
LG Electronics Inc.
Young-Soon Cho
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital content encrypting apparatus and operating method thereof
Patent number
7,646,871
Issue date
Jan 12, 2010
LG Electronics Inc.
Young-Soon Cho
G11 - INFORMATION STORAGE
Information
Patent Grant
Electric oven
Patent number
7,642,488
Issue date
Jan 5, 2010
LG Electronics Inc.
Hag Sin Kim
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Digital content decrypting apparatus and operating method thereof
Patent number
7,643,635
Issue date
Jan 5, 2010
LG Electronics Inc.
Young-Soon Cho
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital content encrypting apparatus and operating method thereof
Patent number
7,639,812
Issue date
Dec 29, 2009
LG Electronics Inc.
Young-Soon Cho
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital content encrypting apparatus and operating method thereof
Patent number
7,639,810
Issue date
Dec 29, 2009
LG Electronics Inc.
Young-Soon Cho
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital content decrypting apparatus and operating method thereof
Patent number
7,639,815
Issue date
Dec 29, 2009
LG Electronics Inc.
Young-Soon Cho
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital content decrypting apparatus and operating method thereof
Patent number
7,639,814
Issue date
Dec 29, 2009
LG Electronics Inc.
Young-Soon Cho
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital content encrypting apparatus and operating method thereof
Patent number
7,639,811
Issue date
Dec 29, 2009
LG Electronics Inc.
Young-Soon Cho
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital content decrypting apparatus and operating method thereof
Patent number
7,639,813
Issue date
Dec 29, 2009
LG Electronics Inc.
Young-Soon Cho
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital data file encryption apparatus and method
Patent number
7,324,974
Issue date
Jan 29, 2008
LG Electronics Inc.
Young-Soon Cho
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital data file encryption apparatus and method and recording med...
Patent number
7,130,426
Issue date
Oct 31, 2006
LG Electronics Inc.
Ghun-Up Cha
G11 - INFORMATION STORAGE
Information
Patent Grant
Electric oven
Patent number
7,060,940
Issue date
Jun 13, 2006
LG Electronics Inc.
Hag Sin Kim
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Safety device of electric oven
Patent number
6,930,284
Issue date
Aug 16, 2005
LG Electronics Inc.
Myeong Yeol Kang
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Digital data player, and data processing method and data storage me...
Patent number
6,721,709
Issue date
Apr 13, 2004
LG Electronics Inc.
Jae-Ha Yoo
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for controlling viewing of video signals
Patent number
6,698,019
Issue date
Feb 24, 2004
LG Electronics Inc.
Do Hyun Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for controlling viewing of video signals
Patent number
6,175,718
Issue date
Jan 16, 2001
LG Electronics Inc.
Do Hyun Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DIGITAL DATA FILE ENCRYPTION APPARATUS AND METHOD
Publication number
20100262838
Publication date
Oct 14, 2010
Young-Soon Cho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL CONTENT DECRYPTING APPARATUS AND OPERATING METHOD THEREOF
Publication number
20090274296
Publication date
Nov 5, 2009
LG ELECTRONICS INC.
Young-Soon CHO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL CONTENT DECRYPTING APPARATUS AND OPERATING METHOD THEREOF
Publication number
20090276628
Publication date
Nov 5, 2009
LG ELECTRONICS INC.
Young-Soon CHO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL CONTENT DECRYPTING APPARATUS AND OPERATING METHOD THEREOF
Publication number
20090274297
Publication date
Nov 5, 2009
LG ELECTRONICS INC.
Young-Soon CHO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL CONTENT DECRYPTING APPARATUS AND OPERATING METHOD THEREOF
Publication number
20090276627
Publication date
Nov 5, 2009
LG ELECTRONICS INC.
Young-Soon CHO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL CONTENT ENCRYPTING APPARATUS AND OPERATING METHOD THEREOF
Publication number
20090262936
Publication date
Oct 22, 2009
LG ELECTRONICS INC.
Young-Soon CHO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL CONTENT ENCRYPTING APPARATUS AND OPERATING METHOD THEREOF
Publication number
20090262935
Publication date
Oct 22, 2009
LG ELECTRONICS INC.
Young-Soon CHO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL CONTENT ENCRYPTING APPARATUS AND OPERATING METHOD THEREOF
Publication number
20090262933
Publication date
Oct 22, 2009
LG ELECTRONICS INC.
Young-Soon CHO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL CONTENT ENCRYPTING APPARATUS AND OPERATING METHOD THEREOF
Publication number
20090262934
Publication date
Oct 22, 2009
LG ELECTRONICS INC.
Young-Soon CHO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital data file encryption apparatus and method
Publication number
20080063203
Publication date
Mar 13, 2008
Young-Soon Cho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electric oven
Publication number
20060186108
Publication date
Aug 24, 2006
LG Electronics Inc.
Hag Sin Kim
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Safety device of electric oven
Publication number
20040169031
Publication date
Sep 2, 2004
Myeong Yeol Kang
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Electric oven
Publication number
20040129692
Publication date
Jul 8, 2004
Hag Sin Kim
F24 - HEATING RANGES VENTILATING