Collimated visual display apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6944581
APP PUB NO 20010053966A1
SERIAL NO

09879594

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Collimated visual display apparatus comprising an aspheric screen (12) and a curved collimating mirror (16), characterised in that the aspheric screen (12) is not a surface of revolution about an axis, the aspheric screen (12) comprises first and second parts (6, 8) which are separated from each other by a third part (10), the first and second parts (6, 8) are curved in cross section and if connected together then they would form a surface of revolution, the third part (10) is straight in cross sectional view and is a short cylindrical centre section, and the collimated visual display apparatus is such that the aspheric screen (12) has an outer curved surface that is viewed via the curved collimating mirror (16) by a user of the collimated visual display apparatus.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
ROCKWELL COLLINS, INC.CEDAR RAPIDS, IA1733

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Creek, Roy Edward Newick, GB 6 31

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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HITACHI MAXELL, LTD. (1)
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MCDONNELL DOUGLAS CORPORATION (1)
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SEOS DISPLAYS LIMITED (1)
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REVEO, INC. (1)
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Contraves USA-SSI (1)
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L-3 COMMUNICATIONS CORPORATION (1)
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ROCKWELL COLLINS, INC. (1)
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CALLAHAN CELLULAR L.L.C. (1)
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KONAMI DIGITAL ENTERTAINMENT CO., LTD. (1)
* 6297814 Apparatus for and method of displaying image and computer-readable recording medium 9 1998
 
MITSUBISHI RAYON CO., LTD. (1)
* 4729631 Rear projection screen 47 1987
 
LOCKHEED MARTIN CORPORATION (1)
* 5566370 Simulation display system 32 1994
 
RAYTHEON COMPANY (1)
* 6176584 Curved surface, real image dome display system, using laser-based rear projection 34 2000
 
NAMCO (1)
* 5961195 Image display device and simulation device 8 1997
 
CONOCOPHILLIPS COMPANY (1)
* 6188517 Three-dimensional hybrid screen having multiple viewing sections 12 1999
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
LSI CORPORATION (4)
8473516 Computer storage apparatus for multi-tiered data security 1 2009
* 2010/0246,817 SYSTEM FOR DATA SECURITY USING USER SELECTABLE ONE-TIME PAD 5 2009
* 2010/0250,968 DEVICE FOR DATA SECURITY USING USER SELECTABLE ONE-TIME PAD 7 2009
* 2010/0246,811 SYSTEMS AND METHODS FOR INFORMATION SECURITY USING ONE-TIME PAD 9 2009
 
Innocorp, Ltd (1)
* 2004/0199,311 Vehicle for simulating impaired driving 11 2004
 
INSTITUT NATIONAL D'OPTIQUE (2)
7663793 Wide angle immersive display system 4 2008
* 2010/0027,093 WIDE ANGLE IMMERSIVE DISPLAY SYSTEM 5 2008
 
ESTERLINE BELGIUM BVBA (1)
8403502 Collimated visual display with elliptical front projection screen 0 2008
 
HONEYWELL INTERNATIONAL INC. (1)
* 2014/0122,046 METHODS AND SYSTEMS FOR EMULATING SPACECRAFT PROXIMITY OPERATIONS IN A LABORATORY 0 2012
 
MECHDYNE CORPORATION (4)
* 8733028 Display transformation assembly for a visualization system 1 2010
* 2011/0168,653 Display transformation assembly for a visualization system 16 2010
* 9092188 Display transformation assembly for a visualization system 0 2014
* 2014/0226,273 DISPLAY TRANSFORMATION ASSEMBLY FOR A VISUALIZATION SYSTEM 0 2014
 
VIDEO DISPLAY CORPORATION (2)
8547295 Motion simulator and display system typically using light-emitting diodes 1 2009
9520071 Display system and motion simulator typically using light-emitting diodes 0 2013
* Cited By Examiner