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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Portable sound reproducing system and method
Patent number
8,843,225
Issue date
Sep 23, 2014
MPMAN.COM, Inc.
Kwang-su Moon
G11 - INFORMATION STORAGE
Information
Patent Grant
Portable sound reproducing system and method
Patent number
8,615,315
Issue date
Dec 24, 2013
MPMAN.COM, Inc.
Kwang-su Moon
G11 - INFORMATION STORAGE
Information
Patent Grant
Portable sound reproducing system and method
Patent number
8,175,727
Issue date
May 8, 2012
MPMAN.COM, Inc.
Kwang-su Moon
G11 - INFORMATION STORAGE
Information
Patent Grant
Portable sound reproducing system and method
Patent number
8,170,700
Issue date
May 1, 2012
MPMAN.COM, Inc.
Kwang-su Moon
G11 - INFORMATION STORAGE
Information
Patent Grant
Portable sound reproducing system and method
Patent number
8,116,890
Issue date
Feb 14, 2012
MPMAN.COM, Inc.
Kwang-su Moon
G11 - INFORMATION STORAGE
Information
Patent Grant
MPEG portable sound reproducing system and a reproducing method the...
Patent number
6,629,000
Issue date
Sep 30, 2003
MPMan.com Inc.
Kwang-su Moon
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76000992 - MPCARCHANGER
Serial number
76000992
Registration number
2603479
Filing date
Mar 15, 2000
MPMAN.COM, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75477256 - MPSTATION
Serial number
75477256
Registration number
2446727
Filing date
Apr 30, 1998
SAEHAN INFORMATION SYSTEM INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments