Matches 1 - 39 out of 39
Match Document Document Title
7382361 Electronic pen, and control device and method thereof  
An electronic pen has a force sensor whose electrical resistance varies in accordance with the amount of force applied to the pen stem of the pen. The force sensor is a modular unit with an...
7346230 Transform table for ink sizing and compression  
Ink is stored in a data structure that includes a mapping of the ink's coordinates from one space to another. The responsibility of transforming the ink into desired coordinates occurs after the...
7346229 Transform table for ink sizing and compression  
Ink is stored in a data structure that includes a mapping of the ink's coordinates from one space to another. The responsibility of transforming the ink into desired coordinates occurs after the...
7345670 Image controller  
An image controller structured for allowing inputs to be converted or translated into electrical outputs, one preferred controller structured with at least a sufficient number of sensors to aid in...
7343053 Transform table for ink sizing and compression  
Ink is stored in a data structure that includes a mapping of the ink's coordinates from one space to another. The responsibility of transforming the ink into desired coordinates occurs after the...
6906700 3D controller with vibration  
A hand operated controller or converter structured for allowing hand inputs to be converted or translated into electrical outputs, the controller structured with a plate or platform moveable...
6507772 Sensor device  
A sensor device comprising an interface medium having an outer layer for interaction by a user, at least two transducers located on or in the interface medium and spaced from the outer layer, and...
6396005 Method and apparatus for diminishing grid complexity in a tablet  
A grid consists of a first serpentine, and a second serpentine overlapping the first serpentine. Signals from the first and second serpentines are analyzed to determine transducer position. The...
6392527 Impact detection system  
An acceleration change detection system, which in a preferred embodiment is used as an impact detection system, detects whether a deflection sensor is deflected. The magnitude and/or direction of...
6236301 Cantilevered deflection sensing system  
A deflection sensing system for detecting deflection includes one or more deflection sensors between opposing sets of extensions. When one set of extensions is moved toward an opposing set of...
6175773 High resolution system for sensing spatial coordinates  
An improved high resolution method and apparatus are described for sensing and determining the spatial coordinates of a movable object with respect to a energized conductive surface. The...
6046420 Silicon switch  
A silicon switch is provided. A silicon member biases a contact into abutment with an opposing contact located on a substrate such that a normally closed switch is provided. A plunger is provided...
6015163 System for measuring parameters related to automobile seat  
A vehicle has a seat configured to receive a person or object. An array of flexible potentiometers is positioned in the seat to sense the mass or weight and the footprint or profile of that which...
5914708 Computer input stylus method and apparatus  
A system comprising a conductive stylus used in conjunction with a capacitance sensitive touch pad, said system providing at least two different signals to an associated computer system. The stylus...
5907130 Portable input/output device  
An electronic pen has a body frame in a rod-like or pillar-like shape with an input mechanism and an output mechanism respectively on each end. A slope detecting mechanism changes a circuit system...
5789827 Two-wire interface to automobile horn relay circuit  
A system selectively completes a horn circuit through which electrical power is provided to a horn in an automobile. A relay is connected to a power supply and completes the horn circuit when a...
5730602 Computerized method and apparatus for teaching handwriting  
A computerized system for teaching handwriting skills to a student displays a character to be written, prompting the student to use a digitizing pen to write the character on a digitizing surface,...
5661269 Position pointing device having resonant circuit with sequentially changed characteristics and combination thereof with position detecting device  
A position pointing device for use with a digitizing tablet sequentially transmits plural different kinds of non-positional information to the tablet. The position pointing device varies a...
5627348 Electronic stylus with writing feel  
A non-marking, writing system simulates a physical writing system which has characteristic ranges of writing resistance, sound, resilience and thermal conductivity. The non-marking writing system...
5619003 Electronic musical instrument dynamically responding to varying chord and scale input information  
An electronic musical instrument having keys that include a first set of keys for generating program commands in real time such as chord and scale selections in response to being depressed, and a...
5589856 System & method for dynamically labeled touch sensitive buttons in a digitizing display  
A system and method are disclosed for dynamically labeling touch sensitive buttons in a digitizing display. The display is partitioned into a main panel display region and a button panel display...
5583476 Flexible potentiometer  
A deflectable substrate such as a phenolic resin has a conductive ink deposited thereon in a pattern preferably with a segmented conductor positioned on top to form a flexible potentiometer in...
5581052 Pressure sensitive stylus having resiliently compressible tip element  
A stylus for use with a digitizer tablet has a tip element that includes a front portion with a tip for engaging the surface of the tablet, and a back portion of the tip element within the stylus...
5571997 Pressure sensitive pointing device for transmitting signals to a tablet  
A pressure sensitive pointing device or pen is described for use with an electronic tablet that determines the position of the pointing device on the surface of the tablet. The pointing device...
5548092 Apparatus and method of imaging written information  
An image processing apparatus functioning as a writing device that images information as it is written on to a surface by measuring the forces applied at the stylus tip. The imaging device includes...
5502274 Electronic musical instrument for playing along with prerecorded music and method of operation  
An electronic musical instrument includes manual input devices such as keys, a memory device or devices such as CDs which contain a prerecorded musical signal, prerecorded translation tables, and a...
5475401 Architecture and method for communication of writing and erasing signals from a remote stylus to a digitizing display  
An architecture is disclosed for communication of remote devices to a digitizing display. The architecture includes a contact sensing erasure mechanism and a position sensing erasure mechanism...
5414227 Stylus tilt detection apparatus for communication with a remote digitizing display  
An architecture is disclosed for improved tilt detection for a radiative pickup stylus. The architecture includes a contact sensing mechanism and a coaxial conductor assembly which provides both...
5369228 Data input device with a pressure-sensitive input surface  
A data input device having an arrangement of deformable layers including at least a dielectric material above a resistive layer. The material is elastically deformable so that, when pressure is...
5357062 Pressure sensing apparatus for digitizer pen tip  
In a pen cursor for use in performing writing motions on the surface of a tablet, this is a sensor for mounting in a tip portion of the pen cursor to develop a signal output indicating longitudinal...
5349139 Architecture for communication of remote devices to a digitizing display  
An architecture for communication of remote devices to a digitizing display includes a contact sensing mechanism and a position sensing mechanism whose outputs are multiplexed for transmission from...
5251123 High resolution system for sensing spatial coordinates  
An improved high resolution method and apparatus are described for sensing and determining the spatial coordinates of a movable object with respect to a energized conductive surface. The...
5235268 Test and measurement system  
A system for simultaneously probing an electrical test circuit while remotely controlling the test equipment used to measure the probing. The probing is performed by the use of an electrical test...
5134689 Coordinate input system and input implement used in the system  
A coordinate input system has a tablet composed of an X-direction loop coil assembly and a Y-direction loop coil assembly, and an input pen having a tuning circuit the tuning frequency of which is...
5111005 Graphics tablet with N-dimensional capability  
A digitizer tablet and puck(cursor) for use therewith, characterized that in one aspect the puck is provided with at least one additional control which will provide the user with the ability to...
5111004 Stylus for handwriting identification  
A stylus formed of a shaft containing pressure sensors and useful in signature verification and in identification of individuals. The pressure sensors are imbedded in and integral with the shaft of...
5109141 Digitizer stylus with z-axis side control  
Stylus for digitizer tablet, with the stylus provided with a finger-actuated side control for controlling the magnitude of a Z-axis signal. The side control remains in the position placed by the...
5004872 Digitizer tablet with pressure stylus  
A digitizer tablet using a pressure-sensitive pointing device preferably containing a linear transducer is provided with the means to convert linear pressure signals to logarithmically-related...
5004871 Digitizer stylus having side switch  
A stylus having a pressure sensitive side switch for use with digitizer apparatus is disclosed. The pressure sensitive side switch is activated by the application of pressure thereto substantially...
Matches 1 - 39 out of 39