Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Optical & Optics
Class Information
Number: 396/51
Name: Photography > Eye tracking
Description: Subject matter having means to detect gaze direction or visual axis of a camera operator"s eye.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
5745798 Electronic apparatus Apr. 28, 1998
5745174 Viewpoint detection apparatus with selected correction coefficent generation Apr. 28, 1998
5745810 Image taking apparatus Apr. 28, 1998
5737642 Camera having a line-of-sight detecting means Apr. 7, 1998
5737641 Viewpoint detecting device using stored information when detecting is improper Apr. 7, 1998
5734930 Optical apparatus having a visual axis detector Mar. 31, 1998
5721967 Equipment having line of sight detecting means Feb. 24, 1998
5719388 Apparatus for processing an output signal from an area sensor having a plurality of photoelectric conversion elements Feb. 17, 1998
5717959 Apparatus for detecting a sight axis Feb. 10, 1998
5714988 Camera capable of detecting eye-gaze Feb. 3, 1998
5708862 Gazing point detecting device and camera provided with the same Jan. 13, 1998
5706071 Line of sight detection apparatus and an equipment having the line of sight detection apparatus Jan. 6, 1998
5703643 Sight-tracking viewing device Dec. 30, 1997
5696998 Optical apparatus equipped with sight line detector Dec. 9, 1997
5694623 Line of sight detecting device, and equipment comprising the device Dec. 2, 1997
5692222 Camera having focus detection device Nov. 25, 1997
5689736 Image observation apparatus Nov. 18, 1997
5678066 Camera with a visual line detection system Oct. 14, 1997
5671447 Line-of-sight detecting device and apparatus including the same Sep. 23, 1997
5640610 Camera with a line-of-sight detecting device Jun. 17, 1997
5634141 Visual axis detection device capable of reducing detection errors due to variations of eyes among individuals May. 27, 1997
5627621 Camera May. 6, 1997
5625848 Multiple point distance measurement camera with correction for orientation Apr. 29, 1997
5623703 Camera capable of detecting eye-gaze Apr. 22, 1997
5619294 Camera with a visual line position detection device and method Apr. 8, 1997
5614985 Camera with device for detecting line of sight Mar. 25, 1997
5610681 Optical eye-control apparatus Mar. 11, 1997
5608489 Eye direction detecting device Mar. 4, 1997
5606390 Visual-line detecting device and optical apparatus having the same Feb. 25, 1997
5600400 Camera having visual line detecting device and method of photography performed thereby Feb. 4, 1997
5600399 Optical apparatus and camera for controlling a plurality of functions by using a visual axis Feb. 4, 1997
5598248 Optical apparatus having visual point detection function Jan. 28, 1997
5598243 Camera having removable viewfinder and visual line detection device Jan. 28, 1997
5589908 Control for variable magnification in an imaging apparatus Dec. 31, 1996
5585884 Image blur correction apparatus Dec. 17, 1996
5583606 Eye direction detecting apparatus Dec. 10, 1996
5581323 Optical apparatus for controlling operations based on a user's visual axis Dec. 3, 1996
5579077 Camera equipped with a photometric value compensating device Nov. 26, 1996
5579079 Optical apparatus equipped with sight line detector Nov. 26, 1996
5579080 Camera including an apparatus for detecting a line of sight Nov. 26, 1996
5579078 Camera with visual axis detection equipment Nov. 26, 1996
5576796 Optical apparatus having function to detect visual axis Nov. 19, 1996
5570158 Camera having visual line detecting device and method of photography performed thereby Oct. 29, 1996
5570156 Camera utilizing detection of visual line Oct. 29, 1996
5563676 Camera having standard and panoramic focusing modes Oct. 8, 1996
5557364 Eye direction detecting apparatus Sep. 17, 1996
5552854 Visual line detection device and camera equipped therewith Sep. 3, 1996
5546158 View point detecting apparatus wherein first and subsequent view point data are compared Aug. 13, 1996
5543887 Device for detecting line of sight Aug. 6, 1996
5541701 Eye direction detecting apparatus of camera view finder Jul. 30, 1996

1 2 3 4 5










 
 
  Recently Added Patents
Electric washing machine
Method of manufacturing semiconductor device
Multiplanar image displays and media formatted to provide 3D imagery without 3D glasses
Engineered magnetic layer with improved perpendicular anisotropy using glassing agents for spintronic applications
Compositions substantially free of sodium chloride and methods for the storage of red blood cells
Systems and methods for redox flow battery scalable modular reactant storage
Pet fish burial pod
  Randomly Featured Patents
Liquid ejecting head and liquid ejecting apparatus
Mechanical sound mechanism
Optical disc having uniform structure
Transepithelial transport of molecular species
Hot melt composition and use thereof
CVD method and apparatus therefor
Hinge for a vehicle door
Peer-to-peer communication system and method
Cathodic electrode
Video processing methods and apparatus for gaze point tracking