1
Hiroshi Morohoshi: Information input and output system, method, storage medium, and carrier wave. Ricoh Company, Morrison & Foerster, March 21, 2006: US07015894 (857 worldwide citation)

A coordinate input device detects coordinates of a position by indicating a screen of a display device with fingers of one hand, and transfers information of the detected coordinates to a computer through a controller. The computer receives an operation that complies with the detected coordinates, a ...


2
Daniel E Ballare: Supplemental mouse button emulation system, method and apparatus for a coordinate based data input device. LSI Logic Corporation, March 27, 2001: US06208329 (250 worldwide citation)

A system for emulating a mouse button event via an absolute coordinate input device. The system includes a computer having an operating system capable of receiving mouse type relative coordinate input commands from an absolute coordinate input device adapted to generate coordinate data in response t ...


3
Hitoshi Nohno, Masayuki Katagiri, Kiyohiro Nozaki, Kengo Takahama, Hiroyuki Iwahashi: Coordinate input device and display-integrated type coordinate input device capable of directly detecting electrostatic coupling capacitance with high accuracy. Sharp Kabushiki Kaisha, May 29, 2001: US06239788 (190 worldwide citation)

In a coordinate detection period, a first electrode drive circuit sequentially selects source electrodes Sn of the TFT LCD panel to connect the same to an x-signal current amplifying circuit, and to apply an AC voltage to the non-selected electrodes. The x-signal current amplifying circuit detects a ...


4
Kenichi Matsushima: Coordinate detecting apparatus having acceleration detectors. Seiko Instruments, Adams & Wilks, December 24, 1996: US05587558 (161 worldwide citation)

A coordinate input device includes a coordinate detector which may include an acceleration detector for accurate determination of the spatial coordinates of a coordinate indicator. A three-dimensional acceleration in a first coordinate system is detected by a first acceleration detecting unit and is ...


5
Hitoshi Hirose, Fumio Togawa: Information recognition system. Sharp Kabushiki Kaisha, June 4, 1991: US05022081 (151 worldwide citation)

An information recognition system includes a recognition unit for recognizing inputted information as groups of candidate characters, a memory for storing the groups of candidate characters, a display-integrated tablet for displaying top characters in the groups of candidate characters, also a coord ...


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Atsushi Tanaka, Masahide Hasegawa, Kiwamu Kobayashi, Masaaki Kanashiki, Yuichiro Yoshimura, Katsuyuki Kobayashi: Coordinate input device and its control method, and computer readable memory. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, June 14, 2005: US06906702 (104 worldwide citation)

A device has a plurality of linear sensors which are arranged for at least one coordinate axis and detect the beam spot. The levels of detected data are measured by a sensor controller, and the measured levels are compared. Based on the comparison result, the detection result of one of the plurality ...


8
Tetsuo Tajiri, Yuichi Sato: Coordinate input device. Nippon Telegraph & Telephone Corporation, Roberts Spiecens & Cohen, June 21, 1988: US04752655 (93 worldwide citation)

A transparent coordinate input device can be used integrally with a display unit or overlap it and has a coordinate input panel (i.e., a transparent drawing pad). The input panel has a transparent insulating substrate, a flat transparent resistor film of a rectangular shape which is formed on the su ...


9
Kiyoshi Kikuchi, Akio Mori: Computer system with multiwindow presentation manager. Kabushiki Kaisha Toshiba, Oblon Fisher Spivak McClelland & Maier, April 4, 1989: US04819189 (91 worldwide citation)

A terminal computer used as a workstation has a display unit which displays a desired number of windows on its display screen, allowing the windows to overlap one upon another. Plural pieces of data specifying the positions and sizes of the windows are stored into a memory. Data representing the dis ...


10
Morohoshi Hiroshi: Information input-output system, program and storage medium. Ricoh, June 20, 2003: JP2003-173237 (75 worldwide citation)

PROBLEM TO BE SOLVED: To improve operability by operating an icon on an image screen just at hand.SOLUTION: A coordinate input device is arranged on the image screen of a display device being a plasma display for detecting coordinates of a position of indicating a surface of the image screen by a fi ...