...that the inventor of the electric motor was a blacksmith named Thomas Davenport? Described as "a brilliantly unsuccessful inventor", Davenport invented the first rotary electric motor. In 1836 he headed out -- on foot -- from his Vermont home to file a patent application at the Patent Office in Washington, D.C. By the time he got there, he had squandered away his money and couldn't afford the $30 filing fee so he turned around and went home. When he later mailed in his application with money he'd raised, the Patent office was destroyed in a fire. He did finally get credit for his invention on Feb. 5, 1837.
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| Application No. | Application Title | Issue Date |
| 20120051732 | CAMERA BODY, IMAGING DEVICE, METHOD FOR CONTROLLING CAMERA BODY, PROGRAM, AND STORAGE MEDIUM STORING PROGRAM A camera body is provided that supports an interchangeable lens unit configured to form left-eye and right-eye optical images of a subject. The camera body includes a body mount, an image production section, and an image display section. The interchangeable lens unit is... | 03/01/2012 |
| 20120045196 | ELECTRONIC DEVICE First and second magnets are provided in a movable unit that is coupled with a body, the movable unit being rotatable with respect to the body around a first axis and a second axis that is substantially perpendicular to the first axis. First and second magnetic-field se... | 02/23/2012 |
| 20120014685 | IMAGING APPARATUS WITH DISPLAY AND IMAGE DISPLAY APPARATUS A digital camera is provided with a vertically long camera body having an approximately rectangular solid shape. An LCD panel provided in a rear surface of the camera body is arranged such that longitudinal directions of the display screen and the camera body correspond... | 01/19/2012 |
| 20110026911 | Optical finder unit and imaging apparatus An optical finder unit includes: light guide means for guiding an optical image of a subject to a finder window through an internal space formed in the optical finder unit; and a display unit capable of displaying information on the finder window through the internal sp... | 02/03/2011 |
| 20100195999 | IMAGE SENSING APPARATUS AND CONTROL METHOD An image sensing apparatus to which a detachable lens unit (102) is attached, is provided with an image sensor (106) that converts light beams entering through the attached lens unit into electrical signals, and a display unit (107), including an el... | 08/05/2010 |
| 20100104272 | EYEPIECE LENS SYSTEM, FINDER OPTICAL SYSTEM, AND ELECTRONIC VIEWFINDER OF IMAGING APPARATUS AND IMAGING APPARATUS An eyepiece lens system for an electronic viewfinder, usable to be disposed on an optical axis between a reflective LCD of the viewfinder and a last optical surface of the viewfinder, the eyepiece lens system comprising: a first lens having a positive refractive index; ... | 04/29/2010 |
| 20100104273 | CAMERA A camera includes a display device capable of displaying on a single screen a plurality of images, each of which can be observed from one of a plurality of directions; a selection device that selects any one of a plurality of operating modes; and a display control devic... | 04/29/2010 |
| 20100007771 | DIGITAL PHOTOGRAPHING APPARATUS, METHOD OF CONTROLLING THE SAME, AND RECORDING MEDIUM STORING PROGRAM TO EXECUTE THE METHOD A digital photographing apparatus is provided including a lens unit, an imaging device, and a main mirror disposed between the lens unit and the imaging device, wherein the position of the main mirror can be changed so that the main mirror either reflects at least part ... | 01/14/2010 |
| 20100003025 | IMAGING APPARATUS An imaging apparatus includes an image sensor configured to capture an image of a subject, a finder optical system configured to enable a photographer to optically observe the subject, and an image display unit disposed in the finder optical system and configured to dis... | 01/07/2010 |
| 20080297625 | CAMERA SYSTEM A camera system 100 has an imaging optical system L, an imaging component 45, a liquid crystal monitor 16, and an image display controller 15. The liquid crystal monitor 16 allows a plurality of images acquired by the imaging component... | 12/04/2008 |
| 20080297640 | CAMERA SYSTEM A camera system 100 has an imaging optical system L, an imaging component 45, a liquid crystal monitor 16, a body microprocessor 12, an aperture setting component 29, and an image display controller 15. The body microprocessor <... | 12/04/2008 |
| 20080292301 | IMAGE SENSING APPARATUS AND CONTROL METHOD An image sensing apparatus is provided with an aperture unit (104), an image sensor (106) that converts light beams entering through a photographing lens (103) and the aperture unit into electrical signals, and a display unit (107), including... | 11/27/2008 |
| 20080267607 | IMAGE PICKUP APPARATUS AND ELECTRONIC DEVICE An image pickup apparatus includes an eyepiece portion and a touch panel, and controls execution of a predetermined action in a condition where a photographer contacts the touch panel and its contact position is in a predetermined area. The predetermined area is changed... | 10/30/2008 |
| 20080267608 | IMAGING APPARATUS AND CONTROL METHOD THEREOF An imaging apparatus includes an image sensor, a diaphragm control unit configured to control an aperture value of a diaphragm, and an electronic shutter control unit configured to control an operation of an electronic shutter for adjusting a charge accumulation time of... | 10/30/2008 |
| 20080240703 | IMAGING APPARATUS An imaging apparatus has a grip portion, a camera portion, and a monitor portion for displaying an image captured by the camera portion. The camera portion has an imaging optical system and an imaging device for capturing the image of a subject guided by the imaging opt... | 10/02/2008 |
| 20080198258 | Single lens reflex type electronic imaging apparatus There is disclosed an electronic imaging apparatus capable of selecting a first observation mode in which a subject image is observed using an optical finder and a second observation mode in which the subject image is acquired as image data from an image pickup device a... | 08/21/2008 |
| 20080055453 | Displaying a live view and captured images in a digital camera A method for displaying a live view and captured images of a digital camera is provided. In the method, a live view is displayed. A first image of the live view is captured. In response to capturing the first image, the captured first image is displayed. The captured fi... | 03/06/2008 |
| 20080043132 | Method and apparatus for displaying a power-up image on an imaging device upon power-up An imaging device and/or system which has an image sensor module for generating first image data representing images captured by the image sensor module. The imaging device also has an image processor for receiving and processing the first image data. The image processo... | 02/21/2008 |
| 20080002046 | Integrated Camera-Projection Device A camera-projection device combines internal display and external projection of images in a portable electronic imaging device, such as a digital camera, a digital camcorder, a cell phone or a PDA. The same light source may be shared between an internal display and exte... | 01/03/2008 |
| 20080002964 | METHOD AND SYSTEM FOR A DIGITAL READING GLASS A method (50) and system for a digital reading glass (10) in a camera phone can include, a display (22), and a processor (11) coupled to the camera (14) and display. In addition, the digital reading glass can further include a light so... | 01/03/2008 |
| 20070292123 | DIGITAL CAMERA A digital camera in which a recording portion made up of a microcomputer 110 and a card slot 153 performs predetermined processing on image data generated by a CMOS sensor 130 so that the image data takes on the aspect ratio accepted via an operatio... | 12/20/2007 |
| 20070280673 | Lens-interchangeable digital camera In a lens-interchangeable digital camera having a half mirror arranged in a shooting optical path and capable of displaying a live view, the half mirror is made movable between a position inserted into the shooting optical path and a position retracted from the shooting... | 12/06/2007 |
| 20070230945 | Camera with electronic finder, image display method, and corresponding program A main electronic imaging device takes in as a taken-image an image of a subject obtained through an imaging lens. An electronic finder device photoelectrically first generates the image of the subject and generates an image signal. Based on the generated image signal, ... | 10/04/2007 |
| 20070212056 | Single-lens reflex camera A single-lens reflex camera has a first image pickup device as a main image pickup device, a second image pickup device for live-view observation, a reflection mirror which switches an optical path between an optical path directed toward the first image pickup device an... | 09/13/2007 |
| 20070172226 | DIGITAL SINGLE-LENS REFLEX CAMERA A digital single-lens reflex camera with preview functionality is provided that includes an imaging device, a monitor, and a preview image display processor. The imaging device captures an image through a photographing lens. The monitor displays the image captured by th... | 07/26/2007 |
| 20070140683 | Image capture apparatus An image capture apparatus has an electronic view finder assembly. The assembly has a casing including inner and outer casings; an accommodation spacing, an opening, a cover, an eye cup portion, a stopper, and a dust prevention cushion. The accommodation spacing accommo... | 06/21/2007 |
| 20070122134 | Imaging device The present invention provides an imaging device having a shake correction device which corrects image shake by moving a portion of a photographic lens or by moving an imaging element, which is capable of displaying images obtained from the imaging element as a live vie... | 05/31/2007 |
| 20070098396 | Electronic camera An electronic camera detects a person's face image from an object image obtained by photographing an object, executes an enlarging process on the detected face image so as to obtain a face image whose face size is suitable, and displays the face image which is enlarged ... | 05/03/2007 |
| 20060263080 | Digital camera A digital camera includes a first imaging section for acquiring subject image data, a movable mirror for guiding the light beam of the subject to a finder optical system, and a second imaging section for capturing the subject image data in the finder optical system. In ... | 11/23/2006 |
| 20060210265 | Digital camera A lens-interchangeable digital camera having a body, a taking lens that is detachably attached to the body and is driven by a motor provided in the taking lens or a motor provided in the body, a lens determining unit configured to determine a kind of the taking lens att... | 09/21/2006 |
| 20060210263 | Digital photographing apparatus having two display panels, and method of controlling the same A digital photographing apparatus includes: a first display panel; and a second display panel which performs a first motion that moves the second display panel between a first position, where the second display panel covers the first display panel, and a second position... | 09/21/2006 |
| 20060177214 | Image display device and image display program An image display device includes: a storage device that stores a plurality of images; a display section; and a control section that reads out an image of interest from the storage device to make the display section display the image of interest, wherein when a first man... | 08/10/2006 |
| 20060140621 | Imaging apparatus with display and image display apparatus A digital camera is provided with a vertically long camera body having an approximately rectangular solid shape. An LCD panel provided in a rear surface of the camera body is arranged such that longitudinal directions of the display screen and the camera body correspond... | 06/29/2006 |
| 20060051083 | Information processing apparatus, information processing method, and program Disclosed is an information processing apparatus, wherein an operation mode at power-on is set to an optimal operation mode for a user in accordance with a state of a display panel unit. According to an embodiment of the present invention, an information processing appa... | 03/09/2006 |
| 20060008267 | Method and apparatus for adjusting exposure for a camera A camera phone and method for automatically adjusting the exposure of a camera in order to improve image of an object is previewed with a current exposure, data is extracted from frames of the previewed image and analyzed to determine illumination of the previewed objec... | 01/12/2006 |
| 20050286888 | Vertical and horizontal pictures taken without camera rotation This invention describes a method for changing a picture orientation of a picture taken by an image sensor of an electronic device, e.g., for taking horizontal and vertical pictures, preferably having identical picture size and a picture aspect ratio, without changing a... | 12/29/2005 |
| 20050259180 | Electronic device with a multi-axis turning function An electronic device with a multi-axis turning function has a main body, a rotation member, a display, an operation portion, a first pivot, a second pivot and a third pivot. The main body has a lens positioned on an end thereof and a first axis co-axial with the lens. T... | 11/24/2005 |
| 20050157184 | Image capturing apparatus An image capturing apparatus for capturing and recording images, including a function switch section for switching at least first and second image capturing functions, a first operation member which is operated to start image capturing in the first image capturing funct... | 07/21/2005 |
| 20050013605 | Digital camera A digital camera provided with a mirror to reflect part of the object image light and transmit the remaining light, a finder to capture part of the reflected light, an image sensor to capture and photoelectrically convert the remaining transmitted light to image signals... | 01/20/2005 |