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Craig F. Campbell
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Pittsburgh, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for client voice building
Patent number
8,311,830
Issue date
Nov 13, 2012
Cepstral, LLC
Craig F. Campbell
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
System and method for client voice building
Patent number
8,086,457
Issue date
Dec 27, 2011
Cepstral, LLC
Craig F. Campbell
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Headset for vestibular stimulation in virtual environments
Patent number
6,077,237
Issue date
Jun 20, 2000
Adaboy, Inc.
Craig Campbell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multimodal stimulation in virtual environments
Patent number
5,762,612
Issue date
Jun 9, 1998
Craig Campbell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
System and method for client voice building
Publication number
20120116776
Publication date
May 10, 2012
Craig F. Campbell
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
System and method for client voice building
Publication number
20090048838
Publication date
Feb 19, 2009
Craig F. Campbell
G10 - MUSICAL INSTRUMENTS ACOUSTICS