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Joshua D. Silver
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Oxford, OX2 9HD, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Near eye display
Patent number
10,564,428
Issue date
Feb 18, 2020
Joshua David Silver
G02 - OPTICS
Information
Patent Grant
Moulding lenses
Patent number
8,398,902
Issue date
Mar 19, 2013
Joshua David Silver
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Variable focus lens and spectacles
Patent number
8,002,403
Issue date
Aug 23, 2011
Joshua David Silver
G02 - OPTICS
Information
Patent Grant
Variable focus optical devices
Patent number
7,789,013
Issue date
Sep 7, 2010
Joshua David Silver
G02 - OPTICS
Information
Patent Grant
Variable focus lens
Patent number
7,768,712
Issue date
Aug 3, 2010
J & J Technologies Limited
Joshua David Silver
G02 - OPTICS
Information
Patent Grant
Variable focus optical devices
Patent number
7,594,726
Issue date
Sep 29, 2009
Joshua David Silver
G02 - OPTICS
Information
Patent Grant
Variable focus optical devices
Patent number
7,423,811
Issue date
Sep 9, 2008
Joshua David Silver
G02 - OPTICS
Information
Patent Grant
Variable focus optical apparatus
Patent number
7,085,065
Issue date
Aug 1, 2006
Joshua D. Silver
G02 - OPTICS
Information
Patent Grant
Variable focus optical devices
Patent number
6,618,208
Issue date
Sep 9, 2003
Joshua David Silver
G02 - OPTICS
Information
Patent Grant
Variable focus lenses
Patent number
6,188,525
Issue date
Feb 13, 2001
Joshua D Silver
G02 - OPTICS
Information
Patent Grant
Optical apparatus and method
Patent number
6,069,742
Issue date
May 30, 2000
Silver; Joshua David
Joshua David Silver
G02 - OPTICS
Information
Patent Grant
Target material detection
Patent number
5,719,397
Issue date
Feb 17, 1998
Spectrasense Limited
William A. Hallett
G01 - MEASURING TESTING
Information
Patent Grant
Suspension system for a flexible optical membrane
Patent number
4,890,903
Issue date
Jan 2, 1990
Michel Treisman
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
VIRAL LOAD TESTER AND APPLICATIONS THEREOF
Publication number
20220283088
Publication date
Sep 8, 2022
Joshua David Silver
G01 - MEASURING TESTING
Information
Patent Application
Near eye display
Publication number
20190086667
Publication date
Mar 21, 2019
Joshua David SILVER
G02 - OPTICS
Information
Patent Application
TREATMENT OF AMBLYOPIA
Publication number
20150219929
Publication date
Aug 6, 2015
Joshua David Silver
G02 - OPTICS
Information
Patent Application
OPTICAL APPARATUS
Publication number
20140071399
Publication date
Mar 13, 2014
Adaptive Spectacles Ltd.
Christopher William WRAY
G02 - OPTICS
Information
Patent Application
REFRACTIVE EYEWEAR
Publication number
20130141690
Publication date
Jun 6, 2013
Richard Edward Taylor
G02 - OPTICS
Information
Patent Application
VARIABLE FOCUS LENS
Publication number
20110157712
Publication date
Jun 30, 2011
Joshua David Silver
G02 - OPTICS
Information
Patent Application
Moulding Lenses
Publication number
20110018150
Publication date
Jan 27, 2011
Joshua David Silver
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
VARIABLE FOCUS LENS AND SPECTACLES
Publication number
20100053543
Publication date
Mar 4, 2010
Joshua David Silver
G02 - OPTICS
Information
Patent Application
VARIABLE FOCUS LENS AND SPECTACLES
Publication number
20100045930
Publication date
Feb 25, 2010
Joshua David Silver
G02 - OPTICS
Information
Patent Application
VARIABLE FOCUS LENS
Publication number
20090213471
Publication date
Aug 27, 2009
J & J TECHNOLOGIES LIMITED
Joshua David Silver
G02 - OPTICS
Information
Patent Application
VARIABLE FOCUS OPTICAL DEVICES
Publication number
20080008600
Publication date
Jan 10, 2008
Joshua D. SILVER
Joshua David Silver
G02 - OPTICS
Information
Patent Application
VARIABLE FOCUS OPTICAL DEVICES
Publication number
20080007689
Publication date
Jan 10, 2008
Joshua David Silver
G02 - OPTICS
Information
Patent Application
Variable focus optical devices
Publication number
20060250699
Publication date
Nov 9, 2006
SILVER, Joshua D.
Joshua David Silver
G02 - OPTICS
Information
Patent Application
Variable focus optical devices
Publication number
20060077562
Publication date
Apr 13, 2006
Joshua David SILVER
Joshua David Silver
G02 - OPTICS
Information
Patent Application
Variable focus optical apparatus
Publication number
20040240076
Publication date
Dec 2, 2004
Joshua D. Silver
G02 - OPTICS