| Patents for G03B 11 - Filters or other obturators specially adapted for photographic purposes (3,423) |
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| 03/16/2005 | CN1596543A Information processing apparatus and method, program, and recording medium |
| 03/16/2005 | CN1596373A Lens with infrared ray cut off filter, method of manufacturing the same, and compact camera |
| 03/15/2005 | US6867802 Camera with color filter |
| 03/10/2005 | WO2005021048A2 Method of irradiating frozen material |
| 03/10/2005 | US20050055551 Interactive protocol for remote management of access control to scrambled data |
| 03/10/2005 | US20050053372 Barrier device |
| 03/10/2005 | US20050053208 Process, arrangement, devices for seizure of a shared telephone line |
| 03/10/2005 | US20050052560 Image pickup apparatus and control method therefor, and control program for implementing the control method |
| 03/09/2005 | CN1592303A Methods and systems for application instance level workload distribution affinities |
| 03/09/2005 | CN1592175A Method for producing long code mask for cluster service |
| 03/09/2005 | CN1592106A Adapting device capable of converting picture element clock pulse into character clock pulse |
| 03/09/2005 | CN1591513A Method and device for connecting sensors or actuators to a bus system |
| 03/03/2005 | WO2005020616A1 Method for selection of an available transmission channel by sending a negative decision value and an additional positive decision value and corresponding base station mobile terminal and mobile radio network |
| 03/03/2005 | US20050050202 Methods, systems and computer program products for application instance level workload distribution affinities |
| 03/03/2005 | US20050046737 Exposure control method of imaging apparatus |
| 03/03/2005 | US20050046600 Robust system for transmitting and receiving map data |
| 03/03/2005 | DE102004037455A1 Projektor Projector |
| 03/02/2005 | EP1510855A1 Image pickup apparatus with lens cover |
| 03/02/2005 | CN2682449Y Filter driving structure for photographic lens |
| 03/02/2005 | CN2682447Y Infrared filter automatic starter of camera |
| 03/02/2005 | CN1589556A Digital implementation of multi-channel demodulators |
| 03/02/2005 | CN1588851A Biological identifying device and method for proofing replay attach |
| 03/01/2005 | US6861964 Robust system for transmitting and receiving map data |
| 02/24/2005 | WO2004111720B1 Optical element filter, and optical element filter set |
| 02/24/2005 | US20050041963 Camera lens module having recyclable lens barrel cap |
| 02/24/2005 | US20050041140 Digital camera |
| 02/24/2005 | US20050040339 Method of irradiating frozen material |
| 02/24/2005 | US20050040298 Camera stand |
| 02/23/2005 | CN1584728A Camera stand |
| 02/16/2005 | CN1581914A Method for realizing official telephone of SDH device using IP telephone |
| 02/15/2005 | US6856345 Digital camera having a printing function in which a movable camera part is moved from an in-use position to an out-of-use position during printing |
| 02/15/2005 | US6854902 Flash bracket with shutter-synchronized spotlight |
| 02/10/2005 | US20050030417 Lens cover assembly for a digital camera |
| 02/09/2005 | EP1505826A1 Camera |
| 02/09/2005 | EP1504596A2 High-resolution image projection |
| 02/09/2005 | CN2677968Y Short-range lens hood structure |
| 02/09/2005 | CN1577034A Exposure control method for photographic apparatus |
| 02/08/2005 | US6853807 Imaging device and digital camera using the imaging device |
| 02/08/2005 | US6851871 Lens apparatus and camera |
| 02/03/2005 | WO2005010575A1 Optical multilayer film filter, production method for optical multilayer film filter, optical low-pass filter, and electronic equipment system |
| 02/03/2005 | US20050025476 Lens protection mechanism and camera with lens protection mechanism |
| 02/03/2005 | US20050024605 Projector |
| 02/03/2005 | US20050023507 pi-electron donor group bonded to a pi-electron conjugated bridge group bonded to a mono- or dicyanodihydrofuran acceptor; large hyperpolarizability, dipole moment, and electrooptic coefficients; electrooptics |
| 02/02/2005 | EP1503600A1 Image signal processing device, image signal processing circuit, image signal processing method, program, and recording medium |
| 02/02/2005 | CN1575434A Switchable color filter |
| 02/02/2005 | CN1573502A Image pickup apparatus |
| 02/02/2005 | CN1573501A Image pickup apparatus |
| 02/02/2005 | CN1573500A Image pickup apparatus |
| 02/02/2005 | CN1573498A Lens hood and imaging device |
| 02/02/2005 | CN1573394A Attachment lens for camera |
| 02/02/2005 | CN1187649C Camera with function of lowering transmittance of liquid-crystal display during picture taking |
| 02/01/2005 | US6850701 Camera having lens barrier |
| 02/01/2005 | US6850374 Lens select device and portable information terminal |
| 01/27/2005 | US20050018302 Optical multilayer-film filter, method for fabricating optical multilayer-film filter, optical low-pass filter, and electronic apparatus |
| 01/20/2005 | US20050013600 Camera device having posterior filter |
| 01/19/2005 | EP1497979A1 Glare hood for assembly on a freely set up display |
| 01/19/2005 | CN1568629A Method for enabling subscriber entity to actively communicate in a communication network |
| 01/19/2005 | CN1568599A Methods and apparatus for identifying asset location in communication networks |
| 01/18/2005 | CA2291757C Image modifiers for use in photography |
| 01/13/2005 | US20050008358 Production process of light amount adjustment member, light amount adjustment device and photographing apparatus |
| 01/12/2005 | EP1495361A1 Integral lens attachment, sunshade and camera lens cover |
| 01/12/2005 | CN1184588C Imaging device and electronic apparatus containing imaging device |
| 01/11/2005 | US6842302 ND filter, method for producing the ND filter, and aperture device including the ND filter |
| 01/11/2005 | US6842301 ND filter and aperture device including the same |
| 01/06/2005 | WO2005001564A1 Photographing device and photographing method |
| 01/06/2005 | US20050002665 Lens barrel and image taking apparatus |
| 01/05/2005 | CN1561031A Interconnected network web information issuing method |
| 01/05/2005 | CN1183397C Shade device and camera |
| 01/04/2005 | US6839512 Camera device having posterior filter |
| 01/04/2005 | US6837628 Barrier opening and closing mechanism |
| 12/30/2004 | US20040263732 Switchable color filter |
| 12/23/2004 | WO2004111720A1 Optical element filter, and optical element filter set |
| 12/22/2004 | EP1489836A1 Image pickup device and chromatic aberration correction method |
| 12/22/2004 | CN2665761Y Mobile phone with built-in digital camera and opening/closing device for digital camera |
| 12/22/2004 | CN2665730Y Lens cone for digital camera |
| 12/22/2004 | CN1557092A 照相机 Camera |
| 12/22/2004 | CN1557089A Process, arrangement, devices for seizure of a shared telephone line |
| 12/22/2004 | CN1181386C 电子照相机 Electronic camera |
| 12/21/2004 | US6834161 Camera assembly having coverglass-lens adjuster |
| 12/16/2004 | WO2004109388A1 Lens unit and camera with the same |
| 12/16/2004 | US20040252987 Auxiliary lens for camera and the like |
| 12/15/2004 | EP1486809A1 Imaging device and zoom lens |
| 12/15/2004 | EP1485745A1 High speed optical element switching mechanism |
| 12/15/2004 | CN1555004A Display card for increasing video play smooth degree |
| 12/14/2004 | US6832043 Camera lens module having recyclable lens barrel cap |
| 12/09/2004 | WO2004107036A1 Diaphragm |
| 12/08/2004 | EP1484637A1 Auxiliary lens for a camera |
| 12/02/2004 | US20040240879 Diaphragm device |
| 12/02/2004 | US20040240870 Camera assembly having coverglass-lens adjuster |
| 12/02/2004 | US20040239785 Imaging device and zoom lens |
| 11/25/2004 | US20040233923 Method and system for transmitting data from a first data network into a second data network |
| 11/24/2004 | CN2658782Y Coaxial, polarization light multifunction photographic instrument |
| 11/18/2004 | US20040227845 Digital camera system having lens to be replaced |
| 11/17/2004 | CN2657051Y Portable electronic device with built-in digital camera |
| 11/17/2004 | CN2657046Y Image fetching device capable of controlling incident light strength |
| 11/16/2004 | US6817788 Diaphragm device |
| 11/10/2004 | CN2655288Y Omnidirectional monitoring camera |
| 11/04/2004 | US20040218700 Digital implementation of multi-channel demodulators |
| 11/04/2004 | US20040218035 Mixed-media telecommunication call set-up |
| 11/03/2004 | CN1543115A A method for preventing network address translation (NAT) device from being attacked by network user |