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Class Information
Number: 359/853
Name: Optical: systems and elements > Mirror > Plural mirrors or reflecting surfaces > Composite or echelon mirrors or light concentrating array > Light concentrating (e.g., heliostat, etc.), concave, or paraboloidal structure
Description: Subject matter which forms incident radiation into a convergent beam, has a concave configuration, or has a cross section forming a parabola in at least one direction.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7607429 |
Multistage system for radiant energy flux transformation comprising an array of slat-like reflectors |
Oct. 27, 2009 |
| 7561336 |
Micro-optical device, spatial optical modulator and projector utilizing the micro-optical device |
Jul. 14, 2009 |
| 7553035 |
Method and apparatus for constructing a perfect trough parabolic reflector |
Jun. 30, 2009 |
| 7547116 |
Positive contrast roadway lighting system |
Jun. 16, 2009 |
| 7515226 |
Reflector providing particularly high reflectance in an intended viewing angle and reflection type liquid crystal display device using the same |
Apr. 7, 2009 |
| 7513630 |
Compact dual ellipsoidal reflector (DER) system having two molded ellipsoidal modules such that a radiation receiving module reflects a portion of rays to an opening in the other module |
Apr. 7, 2009 |
| 7501713 |
System and method for creating a networked infrastructure roadway distribution platform of solar energy gathering devices |
Mar. 10, 2009 |
| 7450799 |
Corner-cube retroreflectors for displays |
Nov. 11, 2008 |
| 7354168 |
Facet mirror having a number of mirror facets |
Apr. 8, 2008 |
| 7338178 |
Interstellar light collector |
Mar. 4, 2008 |
| 7309398 |
Composite backed prestressed mirror for solar facet |
Dec. 18, 2007 |
| 7281833 |
LED vehicle lamp including reflector with paraboloidal sections |
Oct. 16, 2007 |
| 7235918 |
Thermally-conductive plastic articles having light reflecting surfaces |
Jun. 26, 2007 |
| 7220035 |
Compact, high-efficiency illumination system for video-imaging devices |
May. 22, 2007 |
| 7216463 |
Camouflaged structure and method of camouflaging a structure against a background having a generally uniform composition |
May. 15, 2007 |
| 7213931 |
Method for reflecting radiation emanating from a source |
May. 8, 2007 |
| 7207327 |
Feedback control method for a heliostat |
Apr. 24, 2007 |
| 7192146 |
Solar concentrator array with grouped adjustable elements |
Mar. 20, 2007 |
| 7178948 |
Light collection system |
Feb. 20, 2007 |
| 7161729 |
Array of micromirror array lenses |
Jan. 9, 2007 |
| 7156531 |
Parabolic concentrator |
Jan. 2, 2007 |
| 7061692 |
Ultra-lightweight electromagnetic wave concentrator and method for manufacture thereof |
Jun. 13, 2006 |
| 7055967 |
Illumination systems employing corrective optics for use in reduced etendue color video projection systems |
Jun. 6, 2006 |
| 7034998 |
Method of connecting a multiplicity of optical elements to a basic body |
Apr. 25, 2006 |
| 7018056 |
Method of producing a lighting or signalling device, and lighting or signalling device obtained by this method |
Mar. 28, 2006 |
| 7014329 |
Parabolic reflector |
Mar. 21, 2006 |
| 6988809 |
Advanced micro-optics solar energy collection system |
Jan. 24, 2006 |
| 6987604 |
Manufacture of and apparatus for nearly frictionless operation of a rotatable array of micro-mirrors in a solar concentrator sheet |
Jan. 17, 2006 |
| 6984050 |
Heliostat for sunlight concentration system and method of controlling the same |
Jan. 10, 2006 |
| 6971756 |
Apparatus for collecting and converting radiant energy |
Dec. 6, 2005 |
| 6966661 |
Half-round total internal reflection magnifying prism |
Nov. 22, 2005 |
| 6964488 |
Reflector dish |
Nov. 15, 2005 |
| 6964486 |
Alignment of solar concentrator micro-mirrors |
Nov. 15, 2005 |
| 6959993 |
Solar concentrator array with individually adjustable elements |
Nov. 1, 2005 |
| 6957894 |
Group alignment of solar concentrator micro-mirrors |
Oct. 25, 2005 |
| 6954565 |
Coupling configuration for optically coupling an optical conductor to an opto-receiver |
Oct. 11, 2005 |
| 6952304 |
Variable mirror and information apparatus comprising variable mirror |
Oct. 4, 2005 |
| 6945660 |
Device for capturing and emitting radiations |
Sep. 20, 2005 |
| 6911110 |
Thermally controlled solar reflector facet with heat recovery |
Jun. 28, 2005 |
| 6894818 |
Conformal all-reflective beam-steering (CARBS) device |
May. 17, 2005 |
| 6891180 |
Camera system for editing documents |
May. 10, 2005 |
| 6885501 |
Compound telescope with a stationary primary objective mirror having movable collectors |
Apr. 26, 2005 |
| 6863409 |
Apparatus for generating parallel beam with high flux |
Mar. 8, 2005 |
| 6843573 |
Mini-optics solar energy concentrator |
Jan. 18, 2005 |
| 6842291 |
Light altering device |
Jan. 11, 2005 |
| 6839095 |
Single-path color video projection systems employing reflective liquid crystal display devices |
Jan. 4, 2005 |
| 6820509 |
Ultra-accelerated natural sunlight exposure testing facilities |
Nov. 23, 2004 |
| 6814453 |
Low-cost reflector with excellent heat resistance |
Nov. 9, 2004 |
| 6811271 |
Electromagnetic wave focusing device |
Nov. 2, 2004 |
| 6793356 |
Omnidirectional vision sensor |
Sep. 21, 2004 |
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