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Class Information
Number: 359/710
Name: Optical: systems and elements > Lens > Including a nonspherical surface > Cylindrical
Description: Subject matter wherein the nonspherical lens surface has a shape bounded by two parallel planes and a surface generated by a line tracing a closed curve where the line is parallel to an initial position.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| RE40954 |
Objective lens and optical head device |
Nov. 10, 2009 |
| 7586662 |
Three-dimensional light ray input apparatus |
Sep. 8, 2009 |
| 7570437 |
Omni-directional imaging and illumination assembly |
Aug. 4, 2009 |
| 7532402 |
Imaging device for imaging a long object |
May. 12, 2009 |
| 7483194 |
Module for optical information reader |
Jan. 27, 2009 |
| 7466229 |
Device for generating plane beam/conical shape beam and security device using generated plane beam/cone beam |
Dec. 16, 2008 |
| 7453788 |
Optical head, optical information recording/reproducing apparatus, computer, video recording/reproducing apparatus, video reproducing apparatus, server and car navigation system |
Nov. 18, 2008 |
| 7433110 |
Three-dimensional light ray input apparatus |
Oct. 7, 2008 |
| 7411742 |
Focusing lens for LED |
Aug. 12, 2008 |
| 7385173 |
Photosensitive array detector for spectrally split light |
Jun. 10, 2008 |
| 7379411 |
Beam shaping device |
May. 27, 2008 |
| 7379251 |
Optical element, optical system, laser device, exposure device, mask testing device and high polymer crystal processing device |
May. 27, 2008 |
| 7355800 |
Apparatus for projecting a line of light from a diode-laser array |
Apr. 8, 2008 |
| 7345828 |
Refractive-diffractive hybrid lens, in particular for beam shaping of high power diode lasers |
Mar. 18, 2008 |
| 7344282 |
Optical sheet and backlight assembly of liquid crystal display with the same |
Mar. 18, 2008 |
| 7303286 |
Projection display device |
Dec. 4, 2007 |
| 7289272 |
Optical system including an anamorphic lens |
Oct. 30, 2007 |
| 7268951 |
Optical beam splitter |
Sep. 11, 2007 |
| 7178920 |
Projection display device |
Feb. 20, 2007 |
| 7168822 |
Reconfigurable linescan illumination |
Jan. 30, 2007 |
| 7167322 |
Beam shaping apparatus |
Jan. 23, 2007 |
| 7167321 |
Optical systems and methods employing adjacent rotating cylindrical lenses |
Jan. 23, 2007 |
| 7142377 |
Lens-attached light-emitting element |
Nov. 28, 2006 |
| 7136233 |
Device for the generation and projection of light marks |
Nov. 14, 2006 |
| 7116493 |
Beam shaping device |
Oct. 3, 2006 |
| 7110193 |
Optical lens preform, optical lens, and method of making optical lens |
Sep. 19, 2006 |
| 7085066 |
Anamorphic imaging system |
Aug. 1, 2006 |
| 7068438 |
Grin-lens arrangement |
Jun. 27, 2006 |
| 6987621 |
Aberration correction optical system |
Jan. 17, 2006 |
| 6947226 |
Optical lens-use base material, optical lens, and method of producing optical lens |
Sep. 20, 2005 |
| 6924937 |
Aberration correcting optical system |
Aug. 2, 2005 |
| 6882478 |
Microlens, its forming method and optical module |
Apr. 19, 2005 |
| 6856470 |
Rod lens and laser marking apparatus |
Feb. 15, 2005 |
| 6829284 |
Light source device and optical pickup |
Dec. 7, 2004 |
| 6816311 |
Production of lines of light as an aid to positioning a robot |
Nov. 9, 2004 |
| 6809885 |
Lens and bonded body of optical component |
Oct. 26, 2004 |
| 6768593 |
Fiber-coupled laser diode having high coupling-efficiency and low feedback-noise |
Jul. 27, 2004 |
| 6753991 |
Optical recording apparatus |
Jun. 22, 2004 |
| 6717745 |
Optical systems and methods employing rotating cylindrical lenses/mirrors |
Apr. 6, 2004 |
| 6710926 |
Cylindrical microlens with an internally reflecting surface and a method of fabrication |
Mar. 23, 2004 |
| 6680800 |
Device for symmetrizing the radiation emitted by linear optical transmitters |
Jan. 20, 2004 |
| 6639725 |
Protective, diffusive film and process for producing the same |
Oct. 28, 2003 |
| 6574050 |
3D shape-measuring apparatus using biaxial anamorphic magnification |
Jun. 3, 2003 |
| 6512636 |
Anamorphic lens for digital projection |
Jan. 28, 2003 |
| 6490100 |
Objective lens and optical head device |
Dec. 3, 2002 |
| 6476973 |
Compound surface to aid in the fabrication of a lens with a plano surface |
Nov. 5, 2002 |
| 6473239 |
Imaging system with a cylindrical lens array |
Oct. 29, 2002 |
| 6462880 |
Bar code reader |
Oct. 8, 2002 |
| 6419376 |
Illuminated indication device for road traffic |
Jul. 16, 2002 |
| 6356682 |
Device for making grid structures in optical fibers |
Mar. 12, 2002 |
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