Matches 1 - 50 out of 273 1 2 3 4 5 6 >


Match Document Document Title
US20110096038 METHOD AND DEVICE FOR CONVERTING SENSING INFORMATION  
A surface acoustic wave (SAW) touch panel with improved touching precision is provided. By forming a matte surface that diffuses a back wave generated by the edge of the SAW touch panel due to...
US20150009185 TOUCH SYSTEMS AND METHODS EMPLOYING ACOUSTIC SENSING IN A THIN COVER GLASS  
Touch systems and methods that employ acoustic sensing in a thin glass sheet are disclosed. The touch system includes a generally planar acoustic-sensing assembly that includes the thin glass...
US20130181951 FINGER-ON DISPLAY DETECTION  
A user device comprising a touch display capable of operation in an on-touch mode or a touchless mode; one or more sensors to detect a sound wave produced when a user's finger or an instrument...
US20130113760 TECHNIQUES FOR PROVIDING LOCALIZED TACTILE FEEDBACK TO A USER VIA AN ELECTRO-ACOUSTIC TOUCH DISPLAY OF A USER DEVICE  
A user device is presented. The user device includes an interactive substrate configured to receive touch input from a user of the user device. The user device also includes a plurality of...
US20140160083 Method And System For Calibrating An Acoustic Touchscreen  
A method for calibrating an Acoustic Pulse Recognition (APR) touchscreen comprises touching an APR touchscreen at N comparison touch points. N audio profiles are acquired, and each of the N audio...
US20130135261 TOUCH PAD  
A touch pad includes transducers for receiving acoustic signals resulting from touch events, such as the continuous movement of a fingertip across the surface of the touch pad. The acoustic...
US20140035881 TOUCH SENSITIVE DISPLAY WITH ACOUSTIC ISOLATION  
Provided is a touch sensitive display, for integration into an electronic device configured to function in a predetermined temperature range, comprising a display panel and an acoustic isolating...
US20140306937 MOBILE DEVICE AND METHOD FOR OPERATING THE SAME  
A mobile device configured to measure a touch pressure of a touch input made by a user to a touch screen display panel using a sound generated by the touch input, and a method of using the same,...
US20130093732 METHOD FOR DETECTING A TOUCH-AND-HOLD TOUCH EVENT AND CORRESPONDING DEVICE  
Methods for determining a touch-and-hold touch event on a touch sensitive interaction surface of a touch sensing device are provided and comprise the steps of: a) determining a touch location of...
US20140313161 ELECTRONIC WRITING BOARD  
An electronic writing board includes a frame including inner sides, an electronic paper, a touch panel, and a driver. The electronic paper is stretched and connected to the inner sides of the...
US20140118307 ACOUSTIC TOUCH APPARATUS WITH ADDRESSABLE MULTI-TOUCH CAPABILITY  
An acoustic touch apparatus (100) that utilizes the transfer of surface acoustic waves from one surface (115), through the touch substrate (105), to another surface (110) and a grid of sensitivity...
US20150123949 Gesture Detection  
A supplemental surface area allows gesture recognition on outer surfaces of mobile devices. Inputs may be made without visual observance of display devices. Gesture control on outer surfaces...
US20110084941 SENSING DEVICE OF SURFACE ACOUSTIC WAVE TOUCH PANEL  
Described is a sensing device of a surface acoustic wave (SAW) touch panel having a new reflector columns and rows arrangement. As compared to the conventional design in the art where each of the...
US20130234996 Layered Border for Touch Sensor Device  
Multi-layered paint on a border of a surface acoustic wave touch device may reduce attenuation. The touch substrate has a front surface and a back surface where the front surface has a touch...
US20140204059 TOUCH LOCATION DETERMINATION INVOLVING MULTIPLE TOUCH LOCATION PROCESSES  
Touch location determination approaches involving a plurality of touch location techniques are described. Each touch location technique is capable of independently determining a location of a...
US20120081337 Active Acoustic Multi-Touch and Swipe Detection for Electronic Devices  
An electronic device has a display, a controller, and a pair of haptic transducers connected to the display. The controller configures the haptic transducers to momentarily vibrate the display. A...
US20130194241 MIMO Sonic Touch Panel and MIMO Smart Sound Potential Server  
A multi input and multi output (MIMO) sonic touch panel includes at least a sonic touch module and a display module. The sonic touch module includes a first carrier layer, a first vibrating layer...
US20130234995 ACOUSTIC TOUCH APPARATUS WITH MULTI-TOUCH CAPABILITY  
An acoustic touch apparatus that utilizes the transfer of surface acoustic waves from one surface, through the touch substrate, to another surface to enable multi-touch capabilities.
US20100302211 Touch Screen Detecting Method and Apparatus  
Techniques for detecting one or more touches on a touch screen are disclosed. According to one aspect of the present invention, at least three predetermined points are provided, where each of the...
US20110134071 DISPLAY APPARATUS AND TOUCH SENSING METHOD  
A display apparatus and a touch sensing method are provided. The display apparatus includes a touch screen which senses a touch by a user using a plurality of sensing types; and a controller which...
US20140267175 Acoustic Touch Apparatus And Methods Using Touch Sensitive Lamb Waves  
Systems and related methods providing for touch sensors using high sensitivity Lamb waves are disclosed herein. A touch apparatus may include a substrate having a front surface and a back surface,...
US20140340367 INTERACTIVE UNIT ATTACHMENT STRUCTURE FOR PROJECTOR  
The present invention realizes an interactive unit attachment structure that enables a projector to have an electronic pen function regardless of the type of projection surface. The attachment...
US20130257821 METHOD FOR DETERMINING A TOUCH EVENT AND TOUCH SENSITIVE DEVICE  
The invention relates to a method for determining a touch event provided by a user on an interaction surface of a touch sensitive device comprising the steps of: sensing a raw signal by a...
US20080198145 ACOUSTIC WAVE TOUCH ACTUATED SYSTEM  
A touch pad assembly includes a substrate and a plurality of acoustic wave switches positioned with respect to the substrate. Each of the plurality of acoustic wave switches includes a touch...
US20150227264 THROUGH DISPLAY ULTRASONIC TOUCH-SCREEN MONITOR  
A touch-screen monitor is described. The monitor includes an ultrasonic sensor for detecting motion of an object that is placed in contact with the monitor.
US20110080376 TOUCH DISPLAY PANEL AND DISPLAY APPARATUS  
A touch display panel including a first substrate, a touch sensing device, and a display medium layer is provided. The first substrate has a display area and a non-display area located outside the...
US20130155031 USER CONTROL OF ELECTRONIC DEVICES  
An electronic device (2; 26) comprises a first input means adapted to detect that a first digit of a user's hand (6; 28) is in contact with the device and a second input means adapted to detect...
US20130321348 PEN TABLET DEVICE, AND PEN TABLET SYSTEM  
An ultrasonic detector (8) included in a pen (3) detects ultrasonic waves which (i) are emitted from respective plurality of ultrasonic emitters (5a, 5b) and (ii) are transmitted to the pen (3)...
US20080030485 Surface wave type touch panel  
The present invention is directed to the provision of a touch panel comprising a glass plate, a film that faces a surface of the glass plate, and dot spacers formed on the glass surface that faces...
US20080094374 Control device for a spreader  
A control device is disclosed for a spreader for spreading materials on a road. The device includes a touch screen for entering information and an arrangement associated with the touch screen for...
US20130113751 Acoustic Touch Sensitive Testing  
Acoustic touch sensitive testing techniques are described. In one or more implementations, a touch-sensitive surface of a touch-sensitive device is tested by detecting contact made with the touch...
US20050007350 Wireless cursor-controlling device  
A wireless cursor-controlling including a controller and a receiver is disclosed. The controller includes a main body and a cover. The main body includes a first containing space for placing at...
US20080192027 INTERACTIVE WINDOW DISPLAY  
A method and system for providing an enhanced window shopping and retail information exchange with shoppers, includes acoustic sensing in connection with one or more storefront windows of a retail...
US20150220214 MULTI-TOUCH ACOUSTIC BEAM SENSING APPARATUS AND DRIVING METHOD THEREOF  
A touch panel includes: a touch area; a collimated acoustic wave generator at a periphery of the touch area to generate a collimated acoustic wave across the touch area; and a detector at the...
US20050062676 Display device, customizing method of the same and computer program product with customizing program recorded  
The present invention teaches a display device which enables an input operation by a non-display switch, swiftly transmits displayed screen information to an external unit so as to allow the unit...
US20140253517 ACOUSTIC TOUCH APPARATUS  
An improved acoustic touch apparatus that has a logo or application icon applied on the back surface of a propagating substrate which can be viewed through the substrate and an acoustic element...
US20140160084 ACOUSTIC TOUCH APPARATUS  
An improved acoustic touch apparatus that has a logo or application icon applied on the back surface of a propagating substrate which can be viewed through the substrate and an acoustic element...
US20130093730 Acoustic Touch Apparatus  
An improved acoustic touch apparatus that has a logo or application icon applied on the back surface of a propagating substrate which can be viewed through the substrate and an acoustic element...
US20100073329 Quick Gesture Input  
A computer-implemented user interface method for a computing device is disclosed. The method includes associating each of a plurality of telephone keys with a direction of each key relative to a...
US20130120323 Radial Layout for Acoustic Wave Touch Sensor  
Surface acoustic waves in a radial pattern are used to detect touch. Different radial transducer arrangements may allow for locating multiple simultaneous touches without ambiguity. Instead of...
US20050248548 Acoustic touch sensor  
A touch sensor comprises a substrate capable of propagating acoustic waves. The substrate includes a first surface having a touch sensitive region. A transducer is formed on the substrate. The...
US20080106528 Surface acoustic wave touch panel with interdigital transducers  
A surface acoustic wave (SAW) touch panel with interdigital transducers (IDTs) includes a panel having a first edge, a second edge, a third edge and a fourth edge, a X-axis transmitting...
US20090295758 METHOD FOR WRITING MOTION AND TRAJECTORY RECOGNITION AND WRITING APPARATUS AND RECOGNIZING SYSTEM  
The present invention provides a method for writing motion recognition, wherein a sound signal generated when a writing apparatus is contacting and moving on a writing surface is acquired....
US20110261021 TRANSPARENT COMPOSITE PIEZOELECTRIC COMBINED TOUCH SENSOR AND HAPTIC ACTUATOR  
A haptic device includes a substantially transparent composite piezoelectric cell configured to measure a deformation of a surface of the cell and to provide a haptic feedback effect as a result...
US20070109280 Apparatus and method for reporting tie events in a system that responds to multiple touches  
Method and apparatus for detecting multiple touch events on a touchscreen system and determining the occurrence of tie events. The system comprises a touchscreen, a touchscreen controller and a...
US20130307828 DISPLAY DEVICES AND METHODS FOR DETECTING USER-INTENDED TOUCH INPUT  
Display devices and methods for detecting user-intended touch input are provided. An example display device includes a touch-sensitive display. Further, the display device includes an impact...
US20120032928 METHODS AND DEVICES FOR DETERMINING USER INPUT LOCATION USING ACOUSTIC SENSING ELEMENTS  
Methods and devices are provided for determining location of an input on a surface of a device using an acoustic sensing element. An exemplary method begins by determining an anticipated acoustic...
US20130147767 Dispersion-Based Acoustic Touch Signal Detection and Reflector-Based Dispersion Mitigation  
A method of detecting a touch event includes transmitting acoustic signals across a substrate, and receiving the acoustic signals. The received acoustic signals have a waveform profile with a dip...
US20110242059 METHOD FOR RECEIVING INPUT ON AN ELECTRONIC DEVICE AND OUTPUTTING CHARACTERS BASED ON SOUND STROKE PATTERNS  
A method and electronic device for receiving input and outputting characters based on sound stroke patterns are described. In accordance with one embodiment, there is provided a method for...
US20150185898 Active Acoustic Pressure Mapping System  
Method and apparatus for determining that a pressure field is applied on a structure. A plurality of acoustic waves are generated within the structure using at least one wave generator and a...

Matches 1 - 50 out of 273 1 2 3 4 5 6 >