Featured patents

Apparatus for Condensing Light From Multiple Sources Using Bragg Gratings
US 08634120 B2, Jan. 21, 2014, Milan Momcilo Popovich et al. / SBG Labs Inc. (Sunnyvale, US)
An illumination device comprising;…

Exposure Apparatus and Image Forming Apparatus Having Hologram Elements
US 08780426 B2, July 15, 2014, Jiro Minabe / Fuji Xerox Co., Ltd. (Tokyo, JP)
An exposing device comprising:…

Grating for Tuning a Light Source
US 08786924 B1, July 22, 2014, Gerald Lee Heidt / Wasatch Photonics, Inc. (Logan, US)
A system, comprising:…

Hologram, Hologram Data Generation Method, and Exposure Apparatus
US 08531747 B2, Sept. 10, 2013, Yasuyuki Unno et al. / Canon Kabushiki Kaisha (Tokyo, JP)
A hologram which forms a light intensity distribution and a light polarization…

Illuminating Device Using Coherent Light Source
US 08848267 B2, Sept. 30, 2014, Makio Kurashige / Dai Nippon Printing Co., Ltd. (Tokyo, JP)
An illumination apparatus using a coherent light source, comprising:…

Image Display Device
US 08743442 B2, June 3, 2014, Hiroshi Mukawa / Sony Corporation (Tokyo, JP)
An image display device comprising:…

Laser Processing Device and Laser Processing Method
US 08867113 B2, Oct. 21, 2014, Haruyasu Ito et al. / Hamamatsu Photonics K.K. (Hamamatsu-shi, Shizuoka, JP)
A laser processing device, which is a device configured to process a processing…

Method of Laser Illumination With Reduced Speckling
US 08854710 B2, Oct. 7, 2014, Alexander Goltsov et al. / Ergophos, LLC (San Carlos, US)
A method of laser illumination with reduced speckling in the light field or light…

Optical Displays
US 08817350 B1, Aug. 26, 2014, James M. Tedesco et al. / Rockwell Collins, Inc. (Cedar Rapids, US)
A method of propagating light, the method comprising:…

Speckle-Reduced Laser Illumination Device
US 08861057 B2, Oct. 14, 2014, Konstantin Kravtsov et al. / Ergophos, LLC (San Carlos, US)
A speckle-reduced laser illumination device comprising: at least one laser light…

Transmission Type Optical Element and Anti-Forgery Volume Hologram
US 08537445 B2, Sept. 17, 2013, Makio Kurashige / Dai Nippon Printing Co., Ltd. (Tokyo, JP)
An optical synthesis element comprising:…

Volumetric Is Imaging of a Holographic Optical Traps
US 08472094 B2, June 25, 2013, David G. Grier et al. / New York University (New York, US)
A method of obtaining a cross-section of the trapping intensity of trapping…

Patentorg has 12 documents under Using a Hologram as an Optical Element Patents.

Other subcategories for category Optical: systems and elements
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot