G03B 13 - Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras

Patents for G03B 13 - Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras (11,611)
12/2002
12/24/2002	US6498900 Automatic focusing apparatus
12/24/2002	US6497520 Compact camera
12/19/2002	US20020191973 Method and apparatus for focus error reduction in a camera
12/19/2002	US20020191307 Taking lens apparatus
12/19/2002	US20020191300 High performance viewfinder eyepiece with a large diopter focus range
12/19/2002	US20020191100 Image pick-up apparatus, image pick-up method, and storage medium that records image pick-up method program
12/19/2002	US20020191099 Automatic focusing device, camera, and automatic focusing method
12/19/2002	US20020191098 Two zone automatic lens focusing system for digital still cameras
12/19/2002	US20020191097 Image pickup apparatus
12/19/2002	DE10226653A1 Video camera lens unit has easily adjustable autofocus optics mount
12/18/2002	EP1266263A1 Panoramic image acquisition device
12/18/2002	EP1266260A1 Sighting device with four fixed reflecting surfaces
12/18/2002	CN1385749A Focus correcting regulator for camera with zoom
12/18/2002	CN1096624C 变焦距透镜筒 Zoom lens barrel
12/17/2002	US6496657 Camera
12/12/2002	WO2002099498A1 Device for determining focused state of taking lens
12/12/2002	WO2002099497A1 Device for determining focused state of taking lens
12/12/2002	WO2002099496A1 Focused state sensor
12/12/2002	WO2002099495A1 Focus display unit
12/12/2002	US20020186971 AF auxiliary light projector for AF camera
12/12/2002	US20020186464 Autofocus microscope system
12/12/2002	US20020186304 Optical image pickup device and optical range finder
12/11/2002	CN2525553Y Digital camera with adjustable sight view window length
12/11/2002	CN1384548A Image sensing element, image sensing device and information processor
12/10/2002	US6492962 Optical scanning system with variable focus lens
12/10/2002	US6492653 Distance-measuring apparatus comprising a plurality of integrating capacitors
12/10/2002	CA2354614C Autofocus sensor
12/05/2002	WO2002098128A1 Autofocusing method that is insensitive to scene illumination level
12/05/2002	US20020181954 Parallax correcting apparatus of a viewfinder
12/05/2002	US20020180881 Image pickup apparatus
12/05/2002	US20020179813 Contrast focus figure-of-merit method that is insensitive to scene illumination level
12/05/2002	DE10125971A1 Verfahren zur Entfernungsmessung ausgedehnter Objekte in Verbindung mit einer optischen Betrachtungseinrichtung und Mikroskop zur Durchführung desselben Of the same method for distance measurement of extended objects, in conjunction with an optical viewing device and microscope for performing
12/04/2002	EP1262810A2 Method of distance measurement of extended objects with an optical viewing device and microscope applying it
12/04/2002	CN1383030A Method for correcting drive gap of camera
12/04/2002	CN1383029A Method for correcting amplifying ratio of camera
11/2002
11/28/2002	US20020176708 Visual axis detecting apparatus
11/28/2002	US20020176175 Real image type zoom finder
11/28/2002	US20020176148 Optical apparatus
11/27/2002	EP1260844A1 Image projector, projected image pattern, laser driver, imaging device
11/27/2002	CN1381763A Glass-type camera
11/26/2002	US6487371 Range finder device having mode for removing steady light components and mode for not removing steady light components
11/21/2002	WO2002093482A1 Authentication object image-pickup method and device therefor
11/21/2002	WO2002093481A1 Method and apparatus for picking up image of object being authenticated
11/21/2002	US20020172515 Device for determining amount of focus adjustment
11/21/2002	US20020171755 Digital camera changeable operation sequence
11/21/2002	US20020171746 Template for an image capture device
11/20/2002	EP1257863A1 Optical systems for digital cameras
11/12/2002	US6480681 Adjustable viewfinder optical system for shoulder-supported cameras
11/12/2002	US6480343 Diopter adjusting device
11/06/2002	EP1255146A2 Autofocus method and apparatus for an optical device
11/06/2002	CN1093943C Automatic focus device
11/05/2002	US6477333 Image frame changing apparatus for camera
11/05/2002	US6477327 Camera having image pick-up device
11/05/2002	US6476857 Multi-point monitor camera system
10/2002
10/31/2002	WO2002087217A2 Displaying lens data of film and video cameras
10/31/2002	US20020159775 Focusing hood for use on a digital camera
10/31/2002	US20020159158 Image-forming optical system
10/30/2002	CN2519304Y Composite mechanism of camera lens and landscape window
10/29/2002	US6473568 Camera having illumination device and control function for same
10/29/2002	US6473249 Prism optical system and image pickup apparatus using the same
10/29/2002	US6473127 Image pickup apparatus
10/29/2002	US6471375 Flood lamp with improved light energy utilization
10/24/2002	US20020154912 Image pickup apparatus
10/24/2002	US20020154240 Imaging position detecting device and program therefor
10/24/2002	US20020154237 Viewfinder for high definition video camera
10/24/2002	DE10118577A1 Automatic focussing arrangement for a camera that allows an object or person in the camera field of view to be selected so that it can be tracked and used as a focal point for the camera even when the camera moves
10/23/2002	EP1251691A2 Viewfinder for high definition video camera
10/23/2002	EP1251384A2 High performance viewfinder eyepiece with a large diopter focus range
10/23/2002	EP1250628A1 Compact through-the-lens digital camera
10/23/2002	CN2518127Y Lens having guide alignment appts.
10/22/2002	US6470150 Distance measuring apparatus
10/22/2002	US6470148 Distance measuring device
10/17/2002	US20020150308 Image processing method, and an apparatus provided with an image processing function
10/17/2002	US20020149857 Zoom lens
10/17/2002	US20020148947 Three-dimensional image capturing device
10/16/2002	EP1250001A2 Image pickup apparatus
10/16/2002	EP1249793A2 Template for an image capture device
10/16/2002	CN2516998Y Plate spring rotation viewfinder for digital camera
10/16/2002	CN1374556A Focus regulating method for photographic lens
10/16/2002	CN1374553A Camera
10/16/2002	CN1092806C Camera adapted for self-shooting
10/15/2002	US6466743 Real image type finder
10/15/2002	US6466740 Lens-fitted film unit provided with focus adjusting mechanism
10/15/2002	US6466267 System for performing selective detection of image signal peaks and camera employing the system
10/15/2002	US6465769 Focus detecting device, and apparatus having the same
10/10/2002	US20020146247 Distance-measuring apparatus and method for camera
10/10/2002	DE10210232A1 Einrichtung zur Feststellung des Fokussierungszustands einer Aufnahmelinse Means for detecting the focus state of a taking lens
10/08/2002	US6463222 Electronic camera
10/08/2002	US6463218 Foldable mask for camera viewfinder and method of using same to alter field frame
10/08/2002	US6463214 Multi-point autofocus system
10/03/2002	US20020141747 Temporary retaining structure for light projecting or receiving devices of AF apparatuses
10/03/2002	US20020141746 Camera
10/03/2002	US20020141186 Light source apparatus
10/03/2002	US20020140841 Apparatus for detecting focusing status of taking lens
10/03/2002	US20020140839 Focusing state determining adapter for taking lens
10/03/2002	US20020140838 Focusing state determining apparatus
10/01/2002	US6459109 Semiconductor position sensor
09/2002
09/26/2002	US20020136552 Finder optical system and camera having finder optical system
09/26/2002	US20020136549 Camera having a refractive optical system
09/26/2002	US20020136548 Lens displacement or other control using shaped memory alloy driver

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