Resources Contact Us Home
Browse by Category: Main > Optical & Optics
Class Information
Number: 359/894
Name: Optical: systems and elements > Optical aperture or tube, or transparent closure
Description: Subject matter wherein a structure transmits light energy where all transmitted rays travel in essentially straight lines (i.e., without intentional deviation as, for example, by reflection, refraction or diffraction) and without significant attenuation (i.e., without being filtered).

Sub-classes under this class:

Class Number Class Name Patents
359/895 Submerged object viewer 22

Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8705189 Emergency vision apparatus with closable hand opening Apr. 22, 2014
8636366 Lighting apparatus including a light source, a first mirror, and a second mirror disposed between the light source and the first mirror Jan. 28, 2014
8630050 Micromechanical component, optical device, manufacturing method for a micromechanical component, and manufacturing method for an optical device Jan. 14, 2014
8493677 Lens unit and method of making the same Jul. 23, 2013
8472116 Apparatus for combining light from a plurality of coherent light sources Jun. 25, 2013
8466603 Driving apparatus Jun. 18, 2013
8466966 Video calibration device Jun. 18, 2013
8451554 Flat panel display device and method for producing the same May. 28, 2013
8411382 Emergency vision apparatus with distributed stowage space Apr. 2, 2013
8287129 Low thermal stress birefringence imaging system Oct. 16, 2012
8213101 Gas activated emergency vision device Jul. 3, 2012
8147669 Reflective optical systems and their fabrication Apr. 3, 2012
8077413 Adjustable pinhole for a laser scanning microscope Dec. 13, 2011
8064154 Device for protecting optical and/or electronic apparatuses, space telescope comprising said device, and device for removably occluding an aperture Nov. 22, 2011
8027073 Image forming apparatus with laser scanning device and method of aligning the laser scanning device Sep. 27, 2011
8023818 Articulating infrared window Sep. 20, 2011
7976172 Projection apparatus, projection method, and computer program Jul. 12, 2011
7974027 Plane waves to control critical dimension Jul. 5, 2011
7969673 Night vision instrument focus device Jun. 28, 2011
7916300 Spectroscopy device, spectroscopy apparatus and spectroscopy method Mar. 29, 2011
7885534 Light-amount adjusting system and optical apparatus Feb. 8, 2011
7884904 Image display device Feb. 8, 2011
7843633 Laser processing apparatus Nov. 30, 2010
7759630 Method and apparatus for the generation and control of multiple near-field light sources at subwavelength resolution Jul. 20, 2010
7737420 Pixelated modulation of illumination pupil image Jun. 15, 2010
7709080 Display device May. 4, 2010
7697088 Optical element package, backlight, and liquid crystal display device Apr. 13, 2010
7687777 Aperture assembly for use with a photosensor system and a securing mechanism for the aperture assembly Mar. 30, 2010
7671989 Information maintenance during intensity attenuation in focused beams Mar. 2, 2010
7665855 Rotating window Feb. 23, 2010
7654676 Pupil mismatch in a collimated display system Feb. 2, 2010
7583455 Gas activated emergency vision device Sep. 1, 2009
7547865 Optical element mount and method thereof for a gun-launched projectile Jun. 16, 2009
7436449 Electronic imaging system Oct. 14, 2008
7423265 Near-field aperture having a fractal iterate shape Sep. 9, 2008
7399088 Pupil mismatch in a collimated display system Jul. 15, 2008
7362491 Heated glass panels and methods for making electrical contact with electro-conductive films Apr. 22, 2008
7293885 Microscope with laser light source and protective device for preventing eye damage Nov. 13, 2007
7287863 Light tunnel with gradient filter layer Oct. 30, 2007
7286309 Infrared sight glass for aftermarket fitment Oct. 23, 2007
7169252 Method for the assembly of light integrators Jan. 30, 2007
7170697 Programmable waveform for lamp ballast Jan. 30, 2007
7147903 High efficiency optical devices Dec. 12, 2006
7139139 Optical module Nov. 21, 2006
7110195 Monolithic hard pellicle Sep. 19, 2006
7079334 Infrared sight glass for aftermarket fitment Jul. 18, 2006
7031070 Plastic optical components Apr. 18, 2006
6964482 Optical rod, manufacturing method of optical rod, manufacturing jig of optical rod, and projector equipped with optical rod Nov. 15, 2005
6956706 Composite diamond window Oct. 18, 2005
6927910 Integrator, polarization conversion device, and display apparatus using the same Aug. 9, 2005

1 2 3 4 5 6 7

  Recently Added Patents
Biomedical electro-stimulator
Non-aqueous electrolyte battery
Method and apparatus for using service capability information for user plane location
Selecting content for storage in a multi-device cache
Calibration of quadrature imbalances using wideband signals
Photoconductor cartridge
Safety device and method for electric heating appliances
  Randomly Featured Patents
Semiconductor device with a semiconductor substrate having dielectrically isolated functional regions
Storage and rapid retrieval system
Active matrix liquid crystal color display panel having split pixel electrodes
Topical compositions comprising fermented extracts of traditional chinese medicinal (TCM) ingredients, and methods of making and using same
Golf training aid
Removal of dissolved actinides from alkaline solutions by the method of appearing reagents
Rinsing methodologies for barrier plate and venturi containment systems in tools used to process microelectronic workpieces with one or more treatment fluids, and related apparatuses
Optical unit with shake correcting function
Tetrahydrofuroic hydrazide for ripening sugarcane
Optical transmission device, optical transmission system including the same, and optical transmission method