U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5823386

Reward Candy Dispenser for Personal Computers

A personal computer peripheral, battery powered reward candy dispenser which immediately presents students with a single candy for each problem completed correctly.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Examiner: Koval, Melissa J.


Primary examiner statistics: 331 patents; average approval time: 332 days
Assistant examiner statistics: 398 patents; average approval time: 759 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7668455 Image capturing apparatus, image capturing method, reproducing ap...
7668456 Digital camera
7639941 Compact photographing device
7635229 Optical diaphragm apparatus
7632025 Mobile communication terminal having rotatable camera
7634184 Digital camera with tiltable image sensor
7628553 Image pickup apparatus with lens barrier device
7627242 Reflecting mirror with connecting arm
7623777 Camera
7621682 Optical device, lens-barrel, image pickup apparatus and electroni...
7620307 Image pickup apparatus and method for controlling the same
7603030 Optical apparatus for correcting the movement of a focusing lens ...
7461939 Automatic zoom for screen fitting
7460780 System and method for image capturing
7458687 High efficiency digital cinema projection system with increased e...
7460772 Optical apparatus
7460770 Underwater housing for a monitoring device
7460777 Covert wide-angle camera adapter
7458735 Image-taking lens unit
7460774 Method to control image stabilizer
7455409 Projection-type image display apparatus
7457536 Flash device
7454130 Anti-vibration apparatus for image pickup system and image pickup...
7454137 Scene adaptive power control apparatus and method thereof
7452084 Projector with a device for measuring angle of inclination
7454133 Solid-state image sensor and automatic-focus camera using the sam...
7448759 Projection equipment and a method of driving a light source lamp ...
7448755 Three-panel projection display apparatus for displaying color ima...
7447426 Optical apparatus and lens control method
7445393 Camera and shutter device
7441908 Projection optical system, magnification projection optical syste...
7441907 Light source driving method
7438420 Display apparatus
7440690 Focus detection apparatus and control method thereof
7440688 Image blur compensation apparatus
7434943 Display apparatus, image processing apparatus and image processin...
7434938 Display device movable for front and rear projection
7431461 Light propagation characteristic control apparatus, optical displ...
7431463 Light emitting diode projection display systems
7433590 Method of low intensity lighting for high speed image capture

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
7165845 Image display device and projector
7066605 Color recapture for display systems
7025464 Projection display systems utilizing light emitting diodes and li...
7011413 Image processing system, projector, program, information storage ...
6991336 Illumination apparatus and projector display apparatus
6988806 Instant-on projector
6947212 Transmissive screen and rear projector
6942348 Projector device
6939009 Compact work light with high illumination uniformity
6935746 Method and apparatus for reducing scattered light in a projection...
6932478 Reflective type light valve projection device
6926409 Projection viewing system
6926410 Polarizing beam splitter
6926412 Projection display apparatus with a curved screen
6923544 Projector
6913361 Projector device
6910771 Polarized light converting device and method
6910778 Presentation system using laser pointer
6905213 Projection apparatus and projection-type image display apparatus
6896372 Off-axis image projecting system
6896373 Optical system for projection display and a projection method the...
6896376 Color wheel and motor for the same
6893131 Projection type image display apparatus
6893132 Camera-assisted presentation system
6893133 Single panel color image projection system
6891672 High dynamic range display devices
6886946 Projection type image display apparatus and image display system
6883917 Illumination field blending for use in subtitle projection system...
6877857 Steerable lightfield display
6877858 Color projector apparatus having means for preventing degradation...
6877865 Color component aperture stops in projection display system
6877864 Projector and method of correcting image distortion
6874890 Projection device having first and second green-light modulation ...
6869193 Lighting system incorporating programmable video feedback lightin...
6866387 Projector and optical device
6866390 Image modification effects for image projection lighting devices
6860609 Image-rendering device
6860605 Arrangement for the projection of a multi- coloured image into a ...
6860608 Rear projection display
6854849 Color-separating and -recombining optical system and projection d...
 
Sign InRegister
Username  
Password   
forgot password?