Inventor

GEAGHAN BERNARD O

US66 patents

⚠️ This page may combine multiple inventors who share the name “GEAGHAN BERNARD O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GEAGHAN BERNARD O

3M INNOVATIVE PROPERTIES CO

Touch sensor with electrode array

Touch panel with improved linear response and minimal border width electrode pattern

Touch sensors incorporating capacitively coupled electrodes

Touch screen with selective touch sources

Light emitting stylus and user input device using same

Touch simulation system and method

Interleaved electrodes for touch sensing

Touch sensor with linearized response

Linearized conductive surface

Touch panel system and method for distinguishing multiple touch inputs

Touch panel with improved linear response and minimal border width electrode pattern

Mesh patterns for touch sensor electrodes

Touch location determination using bending mode sensors and multiple detection techniques

Pulsed capacitance measuring circuits and methods

Position digitizing using an optical stylus to image a display

Remote touch simulation systems and methods

Anti-microbial touch panel and method of making same using homeotropic liquid crystal silanes

Magnetic shield for use in a location sensing system

Touch sensor with linearized response

Interleaved electrodes for touch sensing

Touch systems stylus and methods

Pen for capacitive touch systems

Mesh patterns for touch sensor electrodes

Mutual capacitance measuring circuits and methods

Passive light stylus and user input device using same

Time-sloped capacitance measuring circuits and methods

Mesh patterns for touch sensor electrodes

System and methods for calibrating a digitizer system

Touch location determination involving multiple touch location processes

Transferable transparent conductive patterns and display stack materials

GEAGHAN BERNARD O

Systems and methods for assessing locations of multiple touch inputs

Touch location determination involving multiple touch location processes

Touch sensitive devices with composite electrodes

Capacitance measurement circuit with dynamic feedback

System and method for determining touch positions based on position-dependent electrical charges

Touch screen sensor with low visibility conductors

Touch screen sensor with low visibility conductors

Digitizer using multiple stylus sensing techniques

Touch sensitive devices with composite electrodes

Capacitance measuring circuit and method

Touch screen with selective touch sources

Location sensing system and method employing adaptive drive signal adjustment

Digitizer using position-unique optical signals

MICROTOUCH SYSTEMS INC

Display-integrated stylus detection system

Touch screen with polarizer and method of making same

Electronic whiteboard with multi-functional user interface

Self-tensioning membrane touch screen

FREE M BENTON

Touch location sensing system and method employing sensor data fitting to a predefined curve

CAPRIO A RONALD

Interchangeable interface circuitry arrangements for use with a data processing system

NAKAYAMA TASUKU

Operator identifying apparatus, operator identifying method and vehicle-mounted apparatus