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8842091 Two-dimensional touch panel  
A capacitive touch panel is provided capable of detecting multiple simultaneous touches. The touch panel delivers sets of capacitance signal values to a processor which computes the coordinates of...
8842094 Capacitive touch device capable of distinguishing between conductor and nonconductor  
A capacitive touch device capable of distinguishing conductor and nonconductor includes a flexible sensor layer receiving a first driving signal, an elastic insulation layer below the flexible...
8842099 Touch pen structure  
A touch pen includes a main body, a touch element and a conductive elastic element which is a conductor. The main body has a cladding portion at an end of the main body, and the touch element is...
8842227 Liquid crystal display device having sensing capacitor for touch and method for fabricating the same  
The liquid crystal display device includes a first substrate and a second substrate, a gate line and a data line on the first substrate to define a pixel region, a pixel transistor formed at the...
8842228 LCDs with integrated touch panels  
An LCD with an integrated touch panel that prevents sensor malfunction by eliminating coupling noises includes an insulating substrate, a plurality of gate lines formed on the insulating substrate...
8842093 Touch sensor and fluorescent display having the same  
An electrostatic capacitance type touch sensor is provided. The touch sensor includes a substrate and a grid pattern formed on a surface of the substrate by a plurality of first linear wires and a...
8841927 Touch sensing circuit  
A touch sensing circuit detects a difference in variation of coupling capacitances between mutually adjacent driving electrodes through the use of a differential amplifier, and senses whether or...
8842092 Method of detecting contact state of resistive touch panel device, touch panel device, and display device  
A method of detecting a contact state of resistive touch panel device includes measuring a potential at both ends of a first resistive film, as viewed in a first direction, as a...
8836669 High resolution capacitance to code converter  
An integration circuit including a first capacitor is operatively coupled to a comparator. The comparator is configured to compare a first capacitor voltage of the first capacitor to a reference...
8836667 User interface for handwriting inputs  
A method, medium, device, and user interface are provided for receiving a handwriting input and for presenting prediction candidates based on the handwriting input. A pen down event is detected in...
8836657 Positional information correction device, touch sensor, positional information correction method, and program  
A positional information correction device includes a positional information acquisition unit configured to acquire positional information showing a position of an operation body, which is...
8836666 Method and device for reducing noise interference in a capacitive touchscreen system  
Disclosed herein are various embodiments of means and methods for reducing noise interference in a capacitive touchscreen system. Second noise signals related to first noise signals generated by...
8836668 Transparent touch-responsive capacitor with variable-height micro-wires  
A touch-responsive capacitive apparatus includes a transparent substrate having first and second pad and interstitial areas. Pairs of first and second pad areas define corresponding...
8836662 Method and device for key-press judgment based on touch screen  
A method and device for key-press judgment based on a touch screen are disclosed. The method involves: detecting a press operation; when the press operation is detected, acquiring position...
8836350 Capacitive touch sensing using an internal capacitor of an analog-to-digital converter (ADC) and a voltage reference  
An internal sampling capacitor of an analog-to-digital converter (ADC) in a digital device is charged to a reference voltage, then some of the voltage charge on the internal sampling capacitor is...
8830188 Infrastructural haptics on wall scale interactive displays  
An interactive wall provides tactile feedback based on detected touch and displayed content on the wall surface. Upon detecting a touch on the wall surface, the interactive wall provides real time...
8830206 Systems and methods for locking image orientation  
An information handling system includes a housing, a processor, memory, and a touch screen display that has a display portion operable to present information as an image. The system also includes...
8830205 Capacitive touch screen with square or rhombus conductive strips with extension pads  
The present invention provides a mutual capacitive multi-touch screen. The conductive strip pattern allows that, when a touch range of each external conductive object on the mutual capacitive...
8829926 Transparent proximity sensor  
A sensing surface is presented for use in monitoring a three dimensional behavior of one or more objects above the surface. The sensing surface is associated with a self-capacitance sensor and...
8829927 Apparatus and method for measuring capacitance in touch sensor  
An apparatus and method are provided to rapidly and accurately measure the variation of capacitance in a panel load of a touch sensor and thus increase touch sensitivity and noise resistance. The...
8830203 Multi-zone touchscreen orientation  
A tablet portable information handling system touch screen display includes a touch surface that extends past the periphery of a display surface to accept touch inputs used to establish an...
8830189 Device and method for monitoring the object's behavior  
A monitoring unit is presented for use in monitoring a behavior of at least a part of a physical object. The monitoring unit comprises: a data input module configured for receiving measured data...
8829368 Resistive film type input device, display device with input function, and electronic apparatus  
A resistive film type input device includes: a resistive film which is formed on a surface of the first insulating substrate opposed to the second insulating substrate; feeding electrodes which...
8830202 Touch-sensing display apparatus and fabricating method thereof  
A touch-sensing display apparatus including a touch panel, an environmentally sensitive electronic device and an adhesive layer is provided. The water/oxygen vapor transmission rate of the touch...
8830201 Equalized capacitive touchpad and touch positioning method  
An equalized capacitive touchpad and a touch positioning method for a capacitive touchpad use an equalizer to correct a sensed value of a mutual capacitance between two sensing lines of the...
8830207 Method and apparatus for improving dynamic range of a touchscreen controller  
A touchscreen system for increasing the dynamic range of the system comprising a touchscreen coupled to an offset cancellation element and a capacitance measuring element. The offset cancellation...
8830204 Multi-zone touchscreen sensing at a portable information handling system  
An information handling system includes a touch screen with a first zone disposed over a display and a second zone that extends past a periphery of the display. End users interact with an...
8823675 Capacitive matrix touch sensor  
A device includes a substrate, a top touch panel, and an electrode supported by the substrate including a conductive compressible material extending from the substrate to the top touch panel....
8823660 Multi-touch auto scanning  
A system and method for autonomously scanning a sensor panel device is disclosed. A sensor panel processor can be disabled after a first predetermined amount of time has elapsed without the sensor...
8823665 Handheld electronic device and frame control method of digital information thereof  
A handheld electronic device and a frame control method of digital information thereof. The handheld electronic device comprises a display module, a detection module and a processing module. The...
8823678 Waterproof baseline tracking in capacitive touch controllers  
A method for a touch panel control circuit includes stimulating a touch panel and receiving signals responsive to the stimulating. Based on the received signals, water or another contaminant may...
8822865 Touch screen and method for manufacturing the same  
Provided are a single-sided one-sheet type capacitive touch screen and a method for manufacturing the same. The touch screen includes: a substrate; a first conductive pattern disposed on the...
8823680 Elimination of environmental interference to a capacitive touch pad by a dummy trace  
A capacitive touch pad includes a sensor layer for sensing a touch of an object and a dummy trace below the sensor layer. The dummy trace is sensed to obtain a sensed value while the dummy trace...
8823655 Touch-point coordinate detecting method  
A method for detecting touch-point coordinates includes: scanning a plurality of signal points in sequence to generate a plurality of original data including a plurality of original touch point...
8823666 Touch sensor panel  
A touch sensor panel includes at least one first electrode, and a second electrode above the at least one first electrode configured to cross the at least one first electrode, and having one or...
8823648 Virtual interface and control device  
An input device for a computer or other programmable device translates the proximity of an object to one or more antennae into an electronic signal. The antennae generate a first frequency and a...
8822835 Touch panel sensor  
A capacitive touch panel sensor in which waviness generated in a film furnished with a transparent electrode pattern can be small. The touch panel sensor according to the present invention...
8823679 Input apparatus and electronic equipment using capacitive sensing method in detecting operations  
An input apparatus capable of improving detection sensitivity in detecting operations using a capacitive sensing method. An operation member is operated to change the positional relationship...
8823677 Touch panel and method of manufacturing the same  
A touch panel and a method of manufacturing the same are disclosed in this invention. The touch panel is with a central induction region and a peripheral region, and at least includes an upper...
8823676 Touch-detection system for display  
A display screen is carried on a base by an elastically deformable support such that a touch shifts the screen relative to the base. A pair of juxtaposed electrodes form a capacitor, with one of...
8823668 Liquid crystal device  
Disclosed is a liquid crystal device having improved assembly workability. A liquid crystal device of the present invention is provided with: a liquid crystal panel 31; a liquid crystal panel...
8816986 Multiple touch detection  
An apparatus for and method of detecting multiple presences on a touch sensor device are described.
8816970 Touch panel, touch display panel, and touch sensing method  
A touch panel including first electrode bands, second electrode bands, and a transparent dielectric material is provided. The first electrode bands are disposed on a first substrate and extended...
8816977 Electronic devices with flexible displays  
Electronic devices may be provided that contain flexible displays and internal components. An internal component may be positioned under the flexible display. The internal component may be an...
8816989 User interface navigation utilizing pressure-sensitive touch  
An approach is provided to direct data to different applications based upon the amount of pressure applied by a user of a pressure sensitive touch-enabled screen. In this approach, a touch input...
8816975 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Information processing apparatus
 
An information processing apparatus of the present invention includes a touch panel for displaying predetermined information and accepting a touch operation input; and a control section for...
8816988 Touch sensing apparatus  
The present invention provides a touch sensing apparatus including a plurality of pins, a logic control module, and at least one driving/sensing control module. The logic control module generates...
8816987 Method and device for signal detection  
A method and device for signal detection is disclosed. At least one detection period is predefined for detecting a signal of a signal source, a differential signal of a pair of signal sources, or...
8810543 All points addressable touch sensing surface  
An apparatus for determining at least one centroid location for a contact at a touch-sensing surface may include a first slave controller coupled to a first capacitive touch panel comprising a...
8810546 Touchscreen panel frequency response determination  
Apparatuses and methods of frequency-response calculation are described. One method measures a charge on an electrode of a touch panel by a capacitance-sensing circuit of a processing device. The...