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Class Information
Number: 348/98
Name: Television > Special applications > Film, disc or card scanning > Motion picture film scanner > Mechanical optical scanning
Description: Subject matter wherein the scanning is performed by a mechanical moving device.










Sub-classes under this class:

Class Number Class Name Patents
348/99 Flying spot scanner 16


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8525878 Method for processing film images deviated from a film recording optical path of a moving picture camera Sep. 3, 2013
8506087 Laser projector having safety lens for audience scanning Aug. 13, 2013
8497900 Film scanner Jul. 30, 2013
8409913 Semiconductor device and method for producing same Apr. 2, 2013
8330749 Method and apparatus for generating control signal Dec. 11, 2012
8218014 Electromagnetic scanner having variable coil width Jul. 10, 2012
8164624 Data converting device, method thereof, and liquid crystal display device having the same Apr. 24, 2012
8009190 Optical scatter correction for film scanners Aug. 30, 2011
7982765 Apparatus, system, and method for capturing an image with a scanned beam of light Jul. 19, 2011
7639223 Liquid crystal display apparatus detecting a freeze state Dec. 29, 2009
7511866 Multiple resolution image sensor and control method thereof Mar. 31, 2009
7497578 Monitoring scan mirror motion in electro-optical readers and image projectors Mar. 3, 2009
7477430 Transparency conveying apparatus and image reading apparatus Jan. 13, 2009
7474328 Method for recomposing large format media Jan. 6, 2009
7369075 Output circuit, digital/analog circuit and display apparatus May. 6, 2008
7106397 Liquid crystal display device having a polarization member that includes a cholesteric liquid crystal layer and solid optical rotatory film Sep. 12, 2006
6967752 Image reading apparatus and method Nov. 22, 2005
6891645 Image reading apparatus and image reading method May. 10, 2005
6812957 Image sensing module outputting color signals or monochrome signals depending on mode of operation Nov. 2, 2004
6791721 Image reading device Sep. 14, 2004
6636255 Three-dimensional image scanner and heat-insulating device for optical apparatus Oct. 21, 2003
6535250 Image pickup apparatus Mar. 18, 2003
6220730 Illumination obscurement device Apr. 24, 2001
6191810 Film image input system for outputting an image signal to a video monitor Feb. 20, 2001
6154249 Film image input system having automatic scan speed/scope adjustment Nov. 28, 2000
6104841 Method and apparatus for reading and processing an image at a rate determined by the magnification to be applied to the image Aug. 15, 2000
6081293 Linear motor film gate for telecine Jun. 27, 2000
6046765 Film image input method and system thereof Apr. 4, 2000
5982416 Image processing method and apparatus Nov. 9, 1999
5929903 Multi-position lens mechanism for a scanner Jul. 27, 1999
5847754 High resolution film scanner/telecine which uses a microlithographic diffuser laminate to aid in the reduction of visibility of surface imperfections in the film Dec. 8, 1998
5831757 Multiple cylinder deflection system Nov. 3, 1998
5815202 Method and apparatus for scanning an image using a moving lens system Sep. 29, 1998
5808668 Film image input system Sep. 15, 1998
5805208 Positioning system timing synchronization Sep. 8, 1998
5767989 Image inputting apparatus Jun. 16, 1998
5689301 Method and apparatus for identifying video fields produced by film sources Nov. 18, 1997
5640201 Film cartridge and film image input system thereof Jun. 17, 1997
5638115 Film image input system for reproducing a film image on a TV screen Jun. 10, 1997
5563651 Method and apparatus for identifying video fields produced by film sources employing 2-2 and 3-2 pull down sequences Oct. 8, 1996
5548328 Film scanner having drive belts for advancing film through an imaging station Aug. 20, 1996
5519442 Film image input system having a guide mechanism adjustable about at least three different axes May. 21, 1996
5471238 Unit for transferring images on film onto videotape mounted in a video camera with synchronous sound recording Nov. 28, 1995
5448289 Linear illuminator for reading separated color image using linear sensor Sep. 5, 1995
5389966 Film image input system for reproducing a film image on a T.V. screen Feb. 14, 1995
5382973 Film imaged input system Jan. 17, 1995
5345260 Video transfer device Sep. 6, 1994
5115308 Image processing apparatus May. 19, 1992
5088813 Film scanner Feb. 18, 1992
4319281 Television image recording apparatus Mar. 9, 1982

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