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Class Information
Number: 359/637
Name: Optical: systems and elements > Single channel simultaneously to or from plural channels (e.g., light dividing, combining, or plural image forming, etc.) > By partial reflection at beam splitting or combining surface > With path length or aberration correcting element
Description: Subject matter which includes a device, circuit, or circuit component that corrects an undesirable condition which affects a light beam.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7616378 |
Dichroic beam splitter and related apparatus and methods |
Nov. 10, 2009 |
| 7593161 |
Apparatus and method for extended depth of field imaging |
Sep. 22, 2009 |
| 7573641 |
Free-space optical hybrid |
Aug. 11, 2009 |
| 7545562 |
Common-aperture optical system incorporating a light sensor and a light source |
Jun. 9, 2009 |
| 7542211 |
Image-forming optical system |
Jun. 2, 2009 |
| 7532414 |
Reflective optical system |
May. 12, 2009 |
| 7529029 |
Polarizing beam splitter |
May. 5, 2009 |
| 7515345 |
Compact objective lens assembly |
Apr. 7, 2009 |
| 7502117 |
Interferometer with ghost suppression |
Mar. 10, 2009 |
| 7479966 |
Method and apparatus for super montage large area spectroscopic imaging |
Jan. 20, 2009 |
| 7474467 |
Ultrashort pulse compressor |
Jan. 6, 2009 |
| 7469202 |
System and method for optimizing optical and digital system designs |
Dec. 23, 2008 |
| 7443593 |
Wavefront correction system |
Oct. 28, 2008 |
| 7438480 |
Optical module, optical transceiver, and optical joint sleeve |
Oct. 21, 2008 |
| 7433290 |
Complex objective lens, optical head, optical information apparatus, computer, optical disk player, car navigation system, optical disk recorder, and optical disk server |
Oct. 7, 2008 |
| 7388714 |
Independent focus compensation for a multi-axis imaging system |
Jun. 17, 2008 |
| 7362507 |
Polarizing beam splitter |
Apr. 22, 2008 |
| 7355795 |
Head-up display device with curved optical surface having total reflection |
Apr. 8, 2008 |
| 7327508 |
Display device using light modulator and having improved numerical aperture of after-edge lens system |
Feb. 5, 2008 |
| 7324271 |
Laser-scanning microscope with collimator and/or pinhole optics |
Jan. 29, 2008 |
| 7317578 |
Imager to imager relay lens system |
Jan. 8, 2008 |
| 7298535 |
Digital situation indicator |
Nov. 20, 2007 |
| 7292754 |
Compensating interferometer including delay lines with reduced noise |
Nov. 6, 2007 |
| 7283307 |
Common aperture vision system |
Oct. 16, 2007 |
| 7265900 |
Inspection system with oblique viewing angle |
Sep. 4, 2007 |
| 7253970 |
Reflective optical system |
Aug. 7, 2007 |
| 7245420 |
Master-oscillator power-amplifier (MOPA) excimer or molecular fluorine laser system with long optics lifetime |
Jul. 17, 2007 |
| 7222965 |
Optical unit and a projection image display apparatus using the same |
May. 29, 2007 |
| 7215476 |
Optical pickup, optical information recording/reproducing apparatus using the same, and phase variable wave plate used in the pickup and the apparatus |
May. 8, 2007 |
| 7180673 |
Mechanically-adjustable optical phase filters for modifying depth of field, aberration-tolerance, anti-aliasing in optical systems |
Feb. 20, 2007 |
| 7145728 |
Projection apparatus |
Dec. 5, 2006 |
| 7130127 |
Terrestrial telescope with digital camera |
Oct. 31, 2006 |
| 7119969 |
Pixel matched camera optics |
Oct. 10, 2006 |
| 7113349 |
Decentering optical system and optical system using the same |
Sep. 26, 2006 |
| 7108378 |
Method and devices for displaying images for viewing with varying accommodation |
Sep. 19, 2006 |
| 7016117 |
Radially non-symmetric beam forming elements for correction of energy profile distortion due to lateral beam drift |
Mar. 21, 2006 |
| 6965479 |
Optical filter, interleaver, and optical communication system |
Nov. 15, 2005 |
| 6947220 |
Devices for information processing in optical communications |
Sep. 20, 2005 |
| 6903875 |
HMD device with imaging optics comprising an aspheric surface |
Jun. 7, 2005 |
| RE38740 |
Dichroic prism and projection display apparatus |
Jun. 7, 2005 |
| 6895334 |
Method and apparatus for optimizing optical system and recording medium with program for optimizing optical system |
May. 17, 2005 |
| 6888672 |
Reflector telescope |
May. 3, 2005 |
| 6876390 |
Image-forming optical system |
Apr. 5, 2005 |
| 6873468 |
Apparatus for lengthening the path of a light beam |
Mar. 29, 2005 |
| 6853485 |
Integrated optical system for endoscopes and the like |
Feb. 8, 2005 |
| 6850370 |
Image-forming optical system |
Feb. 1, 2005 |
| 6842280 |
Optical element and optical apparatus |
Jan. 11, 2005 |
| 6836379 |
Catadioptric objective |
Dec. 28, 2004 |
| 6829113 |
Image-forming optical system |
Dec. 7, 2004 |
| 6825987 |
Light guide for display devices of the head-mounted or head-up type |
Nov. 30, 2004 |
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