Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03B - Apparatus or arrangements for taking photographs or for projecting or viewing them; Apparatus or arrangements employing analogous techniques using waves other than optical waves; Accessories therefor › G03B 9 - Exposure-making shutters; Diaphragms
Patents for G03B 9 - Exposure-making shutters; Diaphragms (4,836)
12/2012
12/13/2012US20120314122 Plastic lens, photographing lens, imaging device, and portable device
12/12/2012CN102822737A Focal-plane shutter and optical equipment
12/12/2012CN102822736A Shutter damping assembly
12/12/2012CN102819165A Light amount adjustment device for image pickup apparatus
12/12/2012CN102819164A Electric flexible hinge pinhole filter
12/06/2012DE10215140B4 Objektiv für eine Filmkamera Lens for a film camera
12/05/2012EP2529271A1 Device for controlling a central shutter
12/05/2012CN102809871A Driving circuit and lens for multiplex control of digital camera (DC) diaphragm and stepping motor diaphragm
12/04/2012US8322935 Shutter activation system
11/2012
11/29/2012US20120301133 Light amount adjustment device capable of adjusting amount of light at high speed and with accuracy
11/29/2012DE102012104410A1 Aktuator Actuator
11/28/2012EP2526460A1 Device for synchronizing shutter blades
11/28/2012CN102799048A Light amount adjustment device, and optical apparatus having the same
11/28/2012CN101266380B Lens barrel and digital camera
11/27/2012US8317418 Focal plane shutter and imaging apparatus including the same
11/27/2012US8317417 Shutter damping assembly
11/22/2012US20120294602 Camera module and method for manufacturing camera module
11/22/2012US20120294597 Dual state assembly, image capturing system having the same, and associated methods
11/21/2012CN101981123B Liquid-crystal polyester resin composition for camera modules
11/21/2012CN101900923B Ng apparatus and method for controlling the same
11/21/2012CN101866041B Lens barrel, imaging apparatus, lens barrel control method and imaging method
11/20/2012US8313256 Focal plane shutter and optical device
11/20/2012US8313255 Shutter assembly with drive ring-mounted magnet
11/15/2012US20120288271 Aperture stop mechanism which drives two aperture blades and adjusts an aperture area of light passage opening into which light for imaging is introduced
11/15/2012US20120288270 Device for synchronizing shutter blades
11/14/2012CN202533688U Double steady state mechanical electronic shutter
11/14/2012CN102778803A Camera shutter structure
11/14/2012CN102778802A Light quantity adjustment apparatus, lens unit and optical apparatus provided with the same
11/14/2012CN102066988B Film-like light shielding plate and stop, light amount adjusting stop device or shutter using the film-like light shielding plate
11/07/2012CN102768452A Actuator mechanism and a shutter mechanism
11/06/2012US8305472 Image capturing system
11/01/2012US20120275777 Focal plane shutter for cameras
10/2012
10/31/2012CN102759839A Focal plane shutter for cameras
10/25/2012US20120269505 Imaging apparatus
10/24/2012CN102749786A Synchronous time sequence control method for turntable type mechanical shutter
10/17/2012EP2512123A2 Image-taking apparatus
10/17/2012CN102741741A Light amount adjusting device and optical device
10/16/2012US8287196 Focal plane shutter and camera having the same
10/04/2012WO2012132728A1 Light-shielding material for optical equipment and manufacturing method thereof
10/04/2012WO2012132727A1 Light-shielding material for optical equipment
10/04/2012WO2012132109A1 Blade drive device and optical equipment
10/04/2012US20120251095 Black heat resistant light shading film and production method thereof, and, diaphragm, light intensity adjusting module and heat resistant light shading tape using the same
10/04/2012US20120251094 Shutter drive device, shutter device, and imaging device
10/04/2012DE102011015322A1 Objective lens for use with auto-focus device of camera utilized for capturing real image of object, has microprocessor for temporally limiting ability to map object on real image, controlling diaphragm and closing and opening diaphragm
10/03/2012EP2506072A1 Aperture mechanism
10/03/2012CN202472192U A shutter
10/03/2012CN202472191U Shutter device of cell phone camera
10/03/2012CN202472190U Microminiature aperture apparatus
10/03/2012CN101553750B Seamless exposure with projection system comprises array of micromirrors with predefined reflectivity variations
10/02/2012US8277133 Focal plane shutter for cameras
09/2012
09/27/2012WO2012128179A1 Lens device and control system therefor
09/27/2012US20120243859 Photographic Synchronization Optimization System and Method
09/19/2012CN102681291A Aperture device, video camera and electronic device
09/19/2012CN101685238B Shutter disk and camera module group
09/18/2012US8269868 Systems and methods for imaging
09/18/2012US8267602 Lens assembly, lens moving device and assembling method
09/18/2012CA2552910C A two stage energy storage device
09/13/2012WO2012120735A1 Blade drive device and optical device
09/12/2012CN102667610A Focal-plane shutter and optical instrument
09/12/2012CN102667609A Focal plane shutter and optical apparatus
09/12/2012CN102667608A Blade driving device and optical equipment
09/12/2012CN102667607A Aperture mechanism
09/06/2012US20120224842 Focal-plane shutter and optical instrument
09/05/2012CN202421686U Aperture for lens
08/2012
08/30/2012US20120219280 Focal plane shutter for cameras and digital camera provided with the same
08/29/2012CN102650800A Focal plane shutter for cameras and digital camera provided with the same
08/29/2012CN102650799A Light quantity adjustment apparatus, lens unit and optical apparatus provided with the same
08/29/2012CN101421668B An actuator mechanism and a shutter mechanism
08/28/2012US8254008 Blade drive device and optical device
08/28/2012US8251600 Mechanical shutter and portable electronic device with same
08/23/2012WO2012111044A1 Image capturing device
08/23/2012US20120213505 Focal plane shutter and optical apparatus
08/22/2012CN202394021U Mechanical shutter
08/21/2012US8246258 Mechanical shutter with shape memory element
08/16/2012WO2012108302A1 Iris device
08/16/2012US20120207466 Compact, lightweight, energy efficient, low noise shutter mechanism
08/14/2012US8243373 Lens barrel and imaging apparatus
08/09/2012US20120201530 Light quantity adjustment device and image pickup apparatus including same
08/09/2012US20120201529 Shutter assembly
08/07/2012US8238740 Light quantity adjustment apparatus and photographing apparatus including the same
08/02/2012US20120195586 Focal plane shutter for cameras
08/01/2012CN102621770A Focal plane shutter for cameras
08/01/2012CN102621769A Light quantity adjustment apparatus, lens unit and optical apparatus provided with the same
08/01/2012CN101247066B Magnetic actuator and light quantity adjusting device
07/2012
07/30/2012DE202012101869U1 Aktuator Actuator
07/26/2012WO2012098702A1 Light intensity adjustment device
07/26/2012US20120189295 Shutter for a camera
07/25/2012EP2479980A1 Image sensing apparatus
07/25/2012EP2479609A1 Camera shutter
07/24/2012US8226307 Imaging body and imaging device having the same
07/19/2012US20120183288 Image Capture Lens, Wafer Lens, Wafer Lens Laminate, Method of Manufacturing Image Capture Lens, Image Capture Lens Intermediate Product, Method of Manufacturing Image Capture Lens Intermediate Product
07/19/2012US20120183287 Blade driving device and optical instrument
07/18/2012CN1841891B Electromagnetic actuator and camera blade driving device
07/18/2012CN102597866A Focal plane shutter and optical device using same
07/18/2012CN102591096A Self-locking type shutter device with high impact resistance
07/18/2012CN101860685B Camera device
07/18/2012CN101828050B Gear mechanism and blade drive device
07/18/2012CN101030011B Iris diaphragm using charged opaque particles
07/12/2012WO2012093511A1 Aperture device and optical instrument
07/12/2012US20120177359 Focal plane shutter and optical device using same
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