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Browse by Category: Main > Optical & Optics
Class Information
Number: 396/111
Name: Photography > With exposure objective focusing means, focusing aid, or rangefinding means > Optical detail with photoelement system
Description: Subject matter including a photoelement system and a specific light-modifying means used to control focusing or rangefinding.










Sub-classes under this class:

Class Number Class Name Patents
396/112 Double wedge prism 27
396/114 Dual reimage lens type 126
396/113 Microprism or lenslet 56
396/118 Moving photocell 18
396/119 Photoelements with different optical path lengths 41
396/115 Photosensor area with unique edge pattern 10
396/116 Scanning type 66
396/120 With position sensitive device (psd) 75


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8520124 Image pickup lens, image pickup apparatus, and mobile terminal Aug. 27, 2013
8502907 Image pickup lens, image pickup apparatus and mobile terminal Aug. 6, 2013
8471947 Image pickup apparatus including dust resistant walls Jun. 25, 2013
8472797 Image capturing lens system Jun. 25, 2013
8452168 Distance measurement and photometry device, distance measurement and photometry method, and imaging apparatus May. 28, 2013
8446512 Image forming optical system and electronic image pickup apparatus equipped with same May. 21, 2013
8439579 Single-lens reflex camera using phase difference detection method May. 14, 2013
8391698 Systems and methods of generating Z-buffers for an image capture device of a camera Mar. 5, 2013
8384815 Imaging apparatus Feb. 26, 2013
8369700 Distance measurement and photometry device, and imaging apparatus Feb. 5, 2013
8315513 Focus detection apparatus and control method thereof Nov. 20, 2012
8310590 Image sensor and image-capturing device with image-capturing and focus detection pixels Nov. 13, 2012
8218962 Image-capturing apparatus Jul. 10, 2012
8184197 Focus detecting apparatus and image pick-up apparatus having the same May. 22, 2012
8179462 Imaging unit May. 15, 2012
8175447 Image pickup apparatus and control method therefor May. 8, 2012
8164642 Image-capturing device with a destructive read-type image sensor Apr. 24, 2012
8135272 Sub mirror and image pick-up apparatus having the same Mar. 13, 2012
8115814 Mobile tracking system, camera and photographing method Feb. 14, 2012
8077233 Imaging apparatus Dec. 13, 2011
8077255 Imaging apparatus Dec. 13, 2011
8035723 Image pickup lens, image pickup apparatus and mobile terminal Oct. 11, 2011
7924342 Image sensor with image-capturing pixels and focus detection pixel areas and method for manufacturing image sensor Apr. 12, 2011
7848630 Autofocus adapter Dec. 7, 2010
7847853 Image taking apparatus and lens apparatus Dec. 7, 2010
7817912 Optical system of a focus detection apparatus Oct. 19, 2010
7783185 Image sensor, imaging device and imaging method Aug. 24, 2010
7773875 Auto-focusing camera module having liquid lens Aug. 10, 2010
7751700 Focus adjustment device, imaging device and focus adjustment method Jul. 6, 2010
7747156 Digital single-lens reflex camera Jun. 29, 2010
7715703 Image sensor and image capturing device May. 11, 2010
7711261 Imaging device, camera and image processing method May. 4, 2010
7702229 Lens array assisted focus detection Apr. 20, 2010
7689111 Optical apparatus Mar. 30, 2010
7616878 Optical apparatus including optical element for deflecting luminous flux Nov. 10, 2009
7616879 Optical apparatus and image-taking system Nov. 10, 2009
7577348 Focus detection apparatus and optical apparatus Aug. 18, 2009
7577350 Lens apparatus and imaging apparatus Aug. 18, 2009
7577349 Focus detecting device and camera system using the same device Aug. 18, 2009
7561789 Autofocusing still and video images Jul. 14, 2009
7515819 Solid-state image pickup device for auto-focus and auto-focus camera using the same Apr. 7, 2009
7515818 Image capturing apparatus Apr. 7, 2009
7499639 Electronic imaging device Mar. 3, 2009
7466911 Image taking lens Dec. 16, 2008
7440690 Focus detection apparatus and control method thereof Oct. 21, 2008
7414664 Image taking apparatus and lens apparatus Aug. 19, 2008
7405762 Camera having AF function Jul. 29, 2008
7309565 Process for treating photothermographic dry imaging material Dec. 18, 2007
7305179 Anti-shake apparatus Dec. 4, 2007
7302173 Optical apparatus Nov. 27, 2007

1 2 3 4 5 6 7










 
 
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