Virtual I/O, Inc.

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Organization

Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Image correction in virtual reality and heads up displays
- Patent number 5,673,151
- Issue date Sep 30, 1997
- Virtual I/O
- Richard Dennis Rallison
- G02 - OPTICS
Information Patent Grant
Head mounted display with headtracker
- Patent number D383455
- Issue date Sep 9, 1997
- Virtual I/O, Inc.
- Scott MacInnes
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Optical correction for virtual reality and heads up displays
- Patent number 5,642,227
- Issue date Jun 24, 1997
- Virtual I/O, Inc.
- Richard Dennis Rallison
- G02 - OPTICS
Information Patent Grant
Optically corrected helmet mounted display
- Patent number 5,619,377
- Issue date Apr 8, 1997
- Virtual I/O, Inc.
- Richard D. Rallison
- G02 - OPTICS
Information Patent Grant
Head mounted display
- Patent number D375495
- Issue date Nov 12, 1996
- Virtual I/O, Inc.
- Scott Maclness
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Sourceless orientation sensor
- Patent number 5,526,022
- Issue date Jun 11, 1996
- Virtual I/O, Inc.
- Michael J. Donahue
- G06 - COMPUTING CALCULATING COUNTING

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Trademarklast 30 trademarks

Information Trademark
74634589 - GAMER!
- Serial number 74634589
- Filing date Feb 15, 1995
- Virtual I/O, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74634588 - VIRTUAL I-O
- Serial number 74634588
- Registration number 2060125
- Filing date Feb 15, 1995
- Virtual I/O Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74608980 - I-GLASSES!
- Serial number 74608980
- Registration number 1990774
- Filing date Dec 9, 1994
- Virtual I/O Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

NIH Research Projectlast 12 months

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Count: 1

Research Projects

Information Research Project
PORTABLE EYE TRACKING--HMD FOR PERSONS WITH DISABILITIES
- Application id 2274480
- Award notice date Sep 7, 1995