Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Optical & Optics
Class Information
Number: 396/184
Name: Photography > With object illumination for exposure > Having exposure synchronizer > Having pneumatic shutter release
Description: Subject matter including gas pressure means to actuate a shutter.










Patents under this class:

Patent Number Title Of Patent Date Issued
8054539 Optical system for reducing stimulated Brillouin scattering by controllably changing polarization direction of an optical signal Nov. 8, 2011
7701549 Method and apparatus to prevent contamination of optical element by resist processing Apr. 20, 2010











 
 
  Recently Added Patents
Curable sublimation marking material and sublimation transfer process using same
Mobile device mode control based on dual mapping of availability (presence) information
CMOS image sensor
Reaction medium for detecting and/or identifying bacteria of the Legionella genus
Determining system for localization methods combination
Electrophoretic element and display device
Information recording medium and information processing method for accessing content with license or copyright protection
  Randomly Featured Patents
Laminated substrates and data input unit using the same
Replace face operator for solid body modeling
Thigh exerciser
Precharge circuits and methods for content addressable memory (CAM) and related devices
Fixture for boarding, and horizontal boarding method using the fixture
Beta alumina sintered body and method of manufacturing the same
Single crystal scintillator material and method for producing the same
Fluorine-stabilized superconductor materials
Stroller
Heat dissipation device having a fan holder thereon