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Angus Duncan Richards
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Los Angeles, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
VTV system
Patent number
7,719,563
Issue date
May 18, 2010
Angus Richards
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Virtual reality display device
Patent number
6,813,085
Issue date
Nov 2, 2004
Angus Duncan Richards
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Multi-mode display device
Patent number
6,710,927
Issue date
Mar 23, 2004
Angus Duncan Richards
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
VTV system
Publication number
20050128286
Publication date
Jun 16, 2005
Angus Richards
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Virtual reality display device
Publication number
20020030636
Publication date
Mar 14, 2002
Angus Duncan Richards
G02 - OPTICS
Information
Patent Application
Display device enhancements
Publication number
20020000951
Publication date
Jan 3, 2002
Angus Duncan Richards
G02 - OPTICS
Information
Patent Application
Multi-mode display device
Publication number
20010055152
Publication date
Dec 27, 2001
Angus Richards
G02 - OPTICS
Information
Patent Application
VTV system
Publication number
20010056574
Publication date
Dec 27, 2001
Angus Duncan Richards
G06 - COMPUTING CALCULATING COUNTING