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David H. Davies
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Boulder, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
First-side dual-layer optical data storage disk and method of manuf...
Patent number
8,685,621
Issue date
Apr 1, 2014
Enhanced Data Solutions, LLC
Brian Medower
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk drive with micro-SIL
Patent number
7,808,879
Issue date
Oct 5, 2010
DPHI Acquisitions, Inc.
Bernard W. Bell, Jr.
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Optical disk drive with hybrid solid immersion objective lens
Patent number
7,808,880
Issue date
Oct 5, 2010
DPHI Acquisitions, Inc.
Bernard W. Bell, Jr.
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Small form-factor optical data storage device
Patent number
7,675,835
Issue date
Mar 9, 2010
DPHI Acquisitions, Inc.
Bernard W. Bell, Jr.
G11 - INFORMATION STORAGE
Information
Patent Grant
Dual density disc with associated properties
Patent number
7,554,898
Issue date
Jun 30, 2009
DPHI Acquisitions, Inc.
David L. Blankenbeckler
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical data storage media with enhanced contrast
Patent number
7,368,222
Issue date
May 6, 2008
DPHI Acquisitions, Inc.
Brian S. Medower
G11 - INFORMATION STORAGE
Information
Patent Grant
Combination mastered and writeable medium and use in electronic int...
Patent number
6,980,652
Issue date
Dec 27, 2005
DPHI Acquisitions, Inc.
Michael F. Braitberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Double-sided digital optical disk and method and apparatus for making
Patent number
6,962,668
Issue date
Nov 8, 2005
DPHI Acquisitions, Inc.
Brian S. Medower
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Double-sided hybrid optical disk with surface topology
Patent number
6,908,725
Issue date
Jun 21, 2005
DPHI Acquisitions, Inc.
David L. Blankenbeckler
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium having a master data area and a writeable...
Patent number
6,580,683
Issue date
Jun 17, 2003
DataPlay, Inc.
Michael F. Braitberg
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
FIRST-SIDE DUAL-LAYER OPTICAL DATA STORAGE DISK AND METHOD OF MANUF...
Publication number
20080247295
Publication date
Oct 9, 2008
David H. Davies
G11 - INFORMATION STORAGE
Information
Patent Application
Optical Disk Drive With Hybrid Solid Immersion Objective Lens
Publication number
20070127328
Publication date
Jun 7, 2007
Bernard W. Bell
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disk drive with micro-SIL
Publication number
20060280102
Publication date
Dec 14, 2006
Bernard W. Bell
G11 - INFORMATION STORAGE
Information
Patent Application
Small form-factor optical data storage device
Publication number
20050180272
Publication date
Aug 18, 2005
Bernard W. Bell
G11 - INFORMATION STORAGE
Information
Patent Application
Dual density disc with associated properties
Publication number
20030161254
Publication date
Aug 28, 2003
David L. Blankenbeckler
G11 - INFORMATION STORAGE
Information
Patent Application
Double-sided digital optical disk and method and apparatus for making
Publication number
20030152018
Publication date
Aug 14, 2003
Silicon Valley Bank
Brian S. Medower
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Double-sided hybrid optical disk with surface topology
Publication number
20020136984
Publication date
Sep 26, 2002
David L. Blankenbeckler
G11 - INFORMATION STORAGE
Information
Patent Application
Optical data storage media with enhanced contrast
Publication number
20020094405
Publication date
Jul 18, 2002
Brian S. Medower
G11 - INFORMATION STORAGE
Information
Patent Application
First-side dual-layer optical data storage disk and method of manuf...
Publication number
20020093901
Publication date
Jul 18, 2002
David H. Davies
G11 - INFORMATION STORAGE