Matches 1 - 50 out of 140 1 2 3 >
Match Document Document Title
7643012 Terminal and method for selecting displayed items  
A terminal and method for selecting an item displayed on a touch screen are disclosed. The method for selecting an item displayed on the screen includes simultaneously touching the screen at two or...
7639238 Method for simulating a touch on a touch screen  
Methods are provided for simulating a touch on a touch screen by applying a first signal to a first surface of the touch screen, applying a second signal to a second, opposing surface of the touch...
7626577 Projection display system with pressure sensing at a screen, a calibration system corrects for non-orthogonal projection errors  
Calibration structure, method, and code for correcting non-orthogonal misalignment of a computer-generated image that is projected onto a large screen touch-detecting display, so that a...
7623112 Image sensor array and liquid crystal display with sensor elements  
The present invention provides an image sensor array and a liquid crystal display for increasing the readout time thereof. The image sensor array and liquid crystal display both comprise a...
7619617 Size/scale and orientation determination of a pointer in a camera-based touch system  
A touch system includes a touch surface and at least two cameras associated with the touch surface. The at least two cameras acquire images of the touch surface from different locations and having...
7580030 Sensor for capacitive touch pad pointing device  
The topology and the shape of sensing electrodes ( 4, 31 ) on the Capacity Touch Pad Sensor that allow sensing of small targets are disclosed. Sensor construction utilizes common PCB manufacture...
7577925 Processing for distinguishing pen gestures and dynamic self-calibration of pen-based computing systems  
Systems, methods, and computer-readable media process and distinguish user input device gestures, such as gestures input via a pen in a pen-based computing system, e.g., to quickly and reliably...
7576733 Touch screen image setting frame  
A touch screen image setting frame configured to be placed over a monitor having a touch screen overlay, including an inner perimeter that defines an opening in the touch screen image setting...
7545366 Portable electronic device, method of controlling input operation, and program for controlling input operation  
Disclosed herein is a portable electronic device including an operation surface for inputting an operating action of a user, detecting means for detecting the coordinates of a point of contact of a...
7511700 Device and technique for assigning different inputs to keys on a keypad  
Embodiments of the invention provide an effective keypad assembly and keypad layout for mobile computing devices. In particular, embodiments of the invention provide keyboard layouts and designs....
7495658 Control device, electronic apparatus and medium for outputting information in accordance with an operation relative to an input device  
An object of the present invention is to provide an accurate positioning function with respect to an object and program generating an operation by depression and its depression release. The present...
7492357 Apparatus and method for detecting a pointer relative to a touch surface  
An apparatus for detecting a pointer relative to a touch surface includes at least two spaced imaging assemblies having overlapping fields of view encompassing the touch surface. The imaging...
7489306 Touch screen accuracy  
A user interface is provided allowing a user to simulate mouse hovering with the user's finger on a touch-sensitive display. When a finger or other stylus touches the touch-sensitive display...
7486280 Contoured capacitive touch control panel  
A method of manufacturing a contoured capacitive touch screen control panel includes printing control indicia on at least one of a front surface and a back surface of a flexible film and printing...
7453443 Method of deactivating lock and portable electronic device  
The invention relates to a method of deactivating the touch screen lock in a portable electronic device comprising a touch screen and means for locking the touch screen. The method comprises...
7436393 Touch panel for display device  
A touch panel for a display device integrates functionality provided by resistive-type and EM-type touch panels. The touch panel is integrated with the display device and includes a resisitve-type...
7423636 Touch panel device and method for manufacturing touch panel devices  
Each of transducers of a touch panel device includes a piezoelectric thin film, a plate electrode disposed at one surface of the piezoelectric thin film and a comb-like electrode disposed at the...
7421337 System for determining a route  
A system for determining a route is provided. The system comprises a map of a geographic area, a sensing device and a computer system. The map includes coded data indicative of the map and a...
7385594 Position encoded sensing device and a method thereof  
A position encoded sensing device having a display panel, a light guiding layer disposed on the display panel. The light guiding layer is configured to have encoded information therein. In...
7362313 Touch simulation system and method  
Systems and methods provide for simulating an effective touch on a touch screen sensor. A touch screen sensor includes a first surface, an opposing second surface, and one or more electrodes...
7359999 Inputting method and device with a flat input having sensor capable of coordinate touch input wherein display is switchable based on touch pressure  
An input device includes a flat first input unit for a first input operation, a second input unit for a second input operation, a display unit having a display portion displaying data, and a...
7352364 Method for toggling between touch control operation modes  
This invention relates to a method for toggling between operation modes of a touch control device, being applied in an electronic data processing device with a touch control device and providing an...
7342572 System and method for transforming an ordinary computer monitor into a touch screen  
A system and method for turning a regular computer monitor screen into a touch screen using an ordinary camera. It includes an image-screen mapping procedure to correct for the non-flatness of the...
7324093 Flexible screen display with touch sensor in a portable computer  
A user interface for a portable electronic device comprising a flexible display panel and a flexible touch sensor. The flexible touch sensor is operable to register a position where contact is made...
7310082 Computer display having display direction control  
A display has a display part displaying an image signal, an image signal processor providing the image signal to the display part, a pen sensor sensing at least two locations on a main body of the...
7289112 Presentation device  
A presentation device for generating a virtual screen used for performing a pointing operation, has a photographing section of which an angle of view can be adjusted by operating a zoom function...
7289113 Projection display system with pressure sensing at screen, and computer assisted alignment implemented by applying pressure at displayed calibration marks  
An interactive display system comprising a touch sensitive display surface for sensing pressure applied thereto and in response generating control signals indicating locations of the applied...
7289111 Resistive touch pad with multiple regions of sensitivity  
A touch pad for a data processing system includes a first film and an electrically conductive first thin film above the first film, a plurality of electrically non-conductive spacer dots above the...
7274353 Capacitive touchpad integrated with key and handwriting functions  
A capacitive touchpad integrated with key and handwriting functions is provided for operation in key, handwriting and mouse modes. Several regions are defined on the panel of the touchpad and have...
7262764 Universal computing device for surface applications  
A universal input device for use with a surface, such as a whiteboard, is provided. The universal input device can be used to control various computing devices as well as capture handwritten...
7256772 Auto-aligning touch system and method  
A touch system includes a touch surface on which an image is, displayed and at least one camera acquiring images of the touch surface. A pointer contact data generator generates pointer position...
7231293 Method and assembly for determining a route  
The present invention provides a method and assembly which determines a route using a computer system, a map and a user operated sensing device. The map shows a geographic area and includes coded...
7187369 Acoustic touch sensor  
A coordinate input device of touch-type capable of giving an electric signal to a transducer, even if said transducer is disposed on a back surface of a substrate. The device contains acoustic wave...
7180508 Dynamic corrections for a non-linear touchscreen  
The present invention provides a way to measure and track non-linear corrections in touchscreens. Some or all of the relevant non-linear corrections may be determined automatically. Production...
7154483 Touch panel device  
A touch panel device includes a screen that has a plurality of display areas in a first layer, and a plurality of touch areas in a second layer. The second layer lies over the first layer. One...
7142197 Universal computing device  
The universal input device provides a common user interface for a variety of different computing platforms including printed documents. Using the present system, one may use the universal input...
7138983 Method and apparatus for detecting and interpreting path of designated position  
A method of detecting and interpreting a path of designated positions is disclosed. The method concurrently detects a plurality of designated positions on a touch panel, again detects the plurality...
7133031 Optical system design for a universal computing device  
The universal input device provides a common user interface for a variety of different computing platforms including printed documents. Using the present system, one may use the universal input...
7126589 Touch control panel  
A touch control panel comprises a transparent substrate, a contact layer, a first transparent electrode formed over the transparent substrate and a second transparent electrode formed over the...
7113179 Force sensing resistor with calibration element and method of manufacturing same  
A force sensing resistor includes two substrates. Conductive traces including first, common, and calibration fingers are on the first substrate and define a contact area. A spacer surrounds the...
7106311 Correction of alignment and linearity errors in a stylus input system  
A method and system for correcting alignment and linearity errors in devices using a finger or stylus input device with a display device interactively coupled to a digitizer is disclosed. Touching...
7105752 Method and apparatus for avoiding pressing inaccuracies on a touch panel  
A method and apparatus for avoiding pressing inaccuracies on a touch panel. The touch panel includes a panel, a control module having an analog-to-digital converter (ADC) and a delay buffer, and a...
7098897 Touch screen assembly and display for an electronic device  
A touch screen assembly includes a first outer layer ( 102 ) and a second outer layer ( 110 ) separated by a separator layer ( 118 ). The first and second outer layers are transparent, and the...
7069357 Touch sensor system  
A touch sensor system and a method of operating the system is provided to detect the touch of a person. An AC power source is provided with an isolated power supply connected to thereto with a DC...
7042444 OLED display and touch screen  
An OLED display and touch screen system including a substrate; an OLED display including an array of individually addressable OLEDs formed on the substrate; and a touch screen including an OLED...
7027038 System and method for locating on a physical document items referenced in another physical document  
The present invention generally relates to interactive hypermedia systems and more particularly to a method and system for locating on a physical document items referenced in another physical...
7027041 Presentation system  
A presentation system comprises: a screen device; a projecting device for projecting an image onto the screen device; an indication mark for setting two reference points, which is two orthogonal...
6998545 Touch and proximity sensor control systems and methods with improved signal and noise differentiation  
The present invention discloses a novel new technique for detecting an intended activation of a touch sensor in the presence of noise. An algorithm is described that compares a cumulative deviation...
6977646 Touch screen calibration system and method  
Disclosed is a touch screen calibration system and method that applies a signal to a the terminals of a touch screen and applies a calibration impedance to those terminals; the effect of the...
6970600 Apparatus and method for image processing of hand-written characters using coded structured light and time series frame capture  
The present invention provides an image processing apparatus that efficiently identifies input characters and the like by an intensity image analysis based on range information. The image...
Matches 1 - 50 out of 140 1 2 3 >