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King Yeung Choi
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Hong Kong, HK
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Patents Grants
last 30 patents
Information
Patent Grant
Optical media disc case
Patent number
7,975,844
Issue date
Jul 12, 2011
Encore Holdings Ltd.
King Yeung Choi
G11 - INFORMATION STORAGE
Information
Patent Grant
Multiple disc storage container
Patent number
7,726,475
Issue date
Jun 1, 2010
Encore Holdings Limited
King Yeung Choi
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc package
Patent number
7,594,575
Issue date
Sep 29, 2009
Encore Holdings Ltd.
King Yeung Choi
G11 - INFORMATION STORAGE
Information
Patent Grant
Large compact disk package with sliding cover members
Patent number
7,225,921
Issue date
Jun 5, 2007
TGG Packaging Solutions, LLC
Michael Pelczarski
G11 - INFORMATION STORAGE
Information
Patent Grant
Storage case for information carrying disks
Patent number
6,425,481
Issue date
Jul 30, 2002
Encore Holdings Limited
King Yeung Choi
G11 - INFORMATION STORAGE
Information
Patent Grant
CD box with T-shape clamping elements
Patent number
5,685,425
Issue date
Nov 11, 1997
Viva Magnetics Limited
King Yeung Choi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
MULTIPLE DISC STORAGE CONTAINER
Publication number
20100200441
Publication date
Aug 12, 2010
Encore Holdings Limited
King Yeung CHOI
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL MEDIA DISC CASE
Publication number
20090205984
Publication date
Aug 20, 2009
Encore Holdings Ltd.
King Yeung Choi
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL DISC PACKAGE
Publication number
20080289981
Publication date
Nov 27, 2008
Encore Holdings Ltd.
King Yeung Choi
G11 - INFORMATION STORAGE
Information
Patent Application
LOCKABLE CONTAINER WITH REINFORCED COVER
Publication number
20080156682
Publication date
Jul 3, 2008
King Yeung CHOI
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Multiple disc storage container
Publication number
20070170078
Publication date
Jul 26, 2007
Encore Holdings Limited
King Yeung Choi
G11 - INFORMATION STORAGE
Information
Patent Application
Media storage disk box
Publication number
20050263416
Publication date
Dec 1, 2005
King Yeung Choi
G11 - INFORMATION STORAGE
Information
Patent Application
Large compact disk package with sliding cover members
Publication number
20050109646
Publication date
May 26, 2005
TGG Packaging Solutions, LLC
Michael Pelczarski
G11 - INFORMATION STORAGE
Information
Patent Application
Media storage disk box
Publication number
20040173481
Publication date
Sep 9, 2004
Encore Holdings Limited
King Yeung Choi
G11 - INFORMATION STORAGE
Information
Patent Application
Media storage disc case with security device
Publication number
20040154939
Publication date
Aug 12, 2004
Encore Holdings Limited
King Yeung Choi
G11 - INFORMATION STORAGE
Information
Patent Application
Optically readable carrier and an adapter therefor
Publication number
20030035364
Publication date
Feb 20, 2003
King Yeung Choi
G06 - COMPUTING CALCULATING COUNTING