| Patents for G03B 3 - Focusing arrangements of general interest for cameras, projectors or printers (2,388) |
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| 12/05/2002 | US20020180895 Focus control apparatus for display |
| 11/27/2002 | EP1260844A1 Image projector, projected image pattern, laser driver, imaging device |
| 11/05/2002 | US6477325 Lens-fitted photo film unit with lens position changing device |
| 10/16/2002 | CN1374556A Focus regulating method for photographic lens |
| 10/16/2002 | CN1374553A Camera |
| 10/03/2002 | US20020141186 Light source apparatus |
| 09/25/2002 | CN1371172A Finger starter with approach detector |
| 09/24/2002 | US6456795 Camera with a display device and operation keys |
| 09/18/2002 | CN2511998Y Film receiving table |
| 09/11/2002 | CN2510889Y Apparatus for opening computer power source and adjusting focal distance of camera by using remote-controller |
| 08/15/2002 | US20020110373 Finger actuated device having a proximity detector |
| 08/14/2002 | EP1231502A1 Finger actuaded device having a proximity detector |
| 07/17/2002 | CN1359027A Miniature driving device for digital camera with focusing driving motor |
| 06/20/2002 | US20020075393 Micro mode executing apparatus of digital still camera using focus driving motor |
| 06/13/2002 | WO2002046820A1 Image projector, projected image pattern, laser driver, imaging device |
| 05/14/2002 | US6388414 Step motor driving apparatus |
| 04/23/2002 | US6377754 Driving force transmission switching apparatus |
| 04/04/2002 | US20020039489 Autofocus system and camera system |
| 04/04/2002 | US20020039242 Lens apparatus |
| 04/03/2002 | EP1193519A2 Autofocus lens apparatus |
| 03/28/2002 | US20020037166 Camera with a display device and operation keys |
| 03/14/2002 | US20020030150 Image sensor system operating with small amplitude scanning |
| 03/06/2002 | EP1185088A1 Camera-type image input apparatus |
| 02/28/2002 | US20020025159 Camera-type image input apparatus |
| 02/14/2002 | US20020018650 Driving mechanism of optical device |
| 01/10/2002 | US20020003965 Method and apparatus for calibrating a camera |
| 01/08/2002 | US6337955 SLR camera which can selectively utilize light-sensitive film or an image pick-up device |
| 01/02/2002 | EP1168831A1 Method and camera calibration device |
| 12/12/2001 | CN1326103A Metal die and manufacture thereof |
| 12/12/2001 | CN1325983A Polypeptide-human kinase 63 and polynucleotide for coding it |
| 11/22/2001 | US20010043405 Focusing method for a zoom lens system |
| 11/13/2001 | US6317562 Lens driving apparatus |
| 10/04/2001 | US20010026400 Dual-use visible-light/infrared image pickup device |
| 09/06/2001 | US20010019100 Focusing method |
| 09/05/2001 | EP1008014B1 Device for focusing a film frame |
| 08/15/2001 | CN2443396Y Lens focal distance regulating structure |
| 08/09/2001 | DE10059499A1 Manual focussing device for image pick-up medium in digital camera drives motor to control lens-sensor separation based on position of two switches |
| 08/07/2001 | US6271974 Lens drive control device and image pickup apparatus having the same |
| 07/24/2001 | US6266124 Device for focusing a film frame |
| 06/21/2001 | US20010004270 Autofocus device and autofocus method |
| 06/13/2001 | EP0910814B1 Device for controlling, regulating and monitoring a motion-picture camera |
| 06/13/2001 | CN1067163C Camera having an enlarged macro photographic range and a control method therefor |
| 06/07/2001 | US20010002866 Lens drive control device and image pickup apparatus having the same |
| 05/29/2001 | US6239838 Camera apparatus for detecting focus value engaged to output picture |
| 05/02/2001 | CN1065343C Camera having automatic focus system |
| 04/26/2001 | US20010000435 Video camera system |
| 04/19/2001 | DE4216909C2 Kamerasystem mit einem Gehäuse und einem Wechselobjektiv Camera system with a housing and an interchangeable lens |
| 04/03/2001 | US6212021 Optical apparatus having temperature compensating function |
| 04/03/2001 | US6211916 Solid state imager with inorganic lens array |
| 03/27/2001 | US6208809 Camera with motor-driven lens barrel |
| 03/27/2001 | US6208472 Lens drive control device and image pickup apparatus having the same |
| 02/21/2001 | CN2420657Y Zoom optic lens |
| 02/13/2001 | US6188841 Lens-fitted film unit with plastic taking lens |
| 02/06/2001 | US6184932 Lens control apparatus |
| 02/06/2001 | US6184511 Photoelectric conversion apparatus |
| 01/04/2001 | DE4244849C2 Motor-drive zoom lens for SLR camera |
| 12/19/2000 | US6161933 Device for controlling, regulating and monitoring a motion-picture camera |
| 12/12/2000 | US6160962 Camera with lens barrier apparatus |
| 11/28/2000 | US6154614 Camera optical system having nonphotographic lens formed integrally in photographic lens section |
| 07/11/2000 | US6088535 Interchangeable lens camera and interchangeable lens barrels with multipurpose drive mechanism |
| 06/14/2000 | EP1008014A1 Device for focusing a film frame |
| 06/06/2000 | US6072529 Electronic camera for the realization of the imaging properties of a studio bellow camera |
| 05/25/2000 | WO2000029893A1 Imaging device and method of signal processing |
| 05/02/2000 | US6057722 Pulse signal generation device for generating and outputting pulse signal without error synchronized with signal of fixed cycle |
| 03/14/2000 | US6036377 Camera with lens barrier apparatus |
| 03/07/2000 | US6034726 Image generating device having automatic focus correction based on a detected change in an iris position or in a zoom lens position |
| 02/09/2000 | CN1243963A Camera with lens driven by motor |
| 11/30/1999 | US5993078 Camera with lens barrier apparatus |
| 10/26/1999 | US5971630 Camera with lens barrier apparatus |
| 10/12/1999 | US5966249 Zoom lens barrel and method for adjusting back focal distance thereof |
| 07/28/1999 | CN2331005Y Spring-free focus-adjusting and focussing device |
| 07/20/1999 | US5926325 Optical apparatus |
| 06/17/1999 | DE19755392A1 Adjusting arrangement for optical system for representing surfaces especially in medical optical image processing, e.g. for dermatology |
| 04/28/1999 | EP0910814A1 Device for controlling, regulating and monitoring a motion-picture camera |
| 04/27/1999 | US5898528 Lens barrel with built-in ultrasonic motor |
| 04/15/1999 | WO1999018423A1 Object identification system applications |
| 04/06/1999 | US5892989 Rotation device and apparatus equipped with rotation device |
| 03/23/1999 | US5887203 Movement detection and control device |
| 03/23/1999 | US5887202 Lens controlling device and method for lens system with variable focal length |
| 03/23/1999 | US5887201 Camera driving stop apparatus |
| 01/19/1999 | US5862416 Helicoid structure used to drive a lens barrel in a vari-focal apparatus |
| 12/29/1998 | US5854711 Lens position control device and optical apparatus with driving and controlling of first and second lenses |
| 12/15/1998 | US5850577 Macro-photographing system in zoom lens camera |
| 12/08/1998 | US5848303 Camera having an enlarged marco photographic range and a control method therefore |
| 11/24/1998 | US5842057 Camera with lens barrier apparatus |
| 11/17/1998 | US5839002 Camera having a lens barrel and method |
| 10/20/1998 | US5826116 Camera capable of remote-control operation |
| 10/06/1998 | US5819122 Camera |
| 09/16/1998 | CN1193121A Optical apparatus with temp. compensation function |
| 09/01/1998 | US5802405 Camera apparatus that can have the time for moving rear lens group reduced when powered |
| 07/29/1998 | CN2286886Y Pin-hole imaging camera lens |
| 07/21/1998 | US5784656 Camera with light dividing devices |
| 07/21/1998 | US5784104 Automatic focusing device using a video aperture signal in low contrast situations |
| 07/16/1998 | DE19757800A1 Digital control of video camera focussing |
| 06/23/1998 | US5771408 Fixed focus camera shooting hyperfocal distance |
| 06/17/1998 | EP0848541A2 Electronic camera and associated printer which uses a display image |
| 06/09/1998 | US5765051 Focus detection device and method |
| 05/26/1998 | US5758206 Lens position control device for a zoom lens |
| 05/19/1998 | US5754896 Lens device having a focusing lens unit coupled to a drive ring by a coupling member and having a notch to prevent the coupling member from obstructing insertion of the focusing lens unit into the lens device |
| 05/05/1998 | US5748998 Camera |