LandOfFree - US Patents - Listing for Telegraphy,Systems,Position coordinate determination for writing

Telegraphy – Systems – Position coordinate determination for writing

Self-locking support for digitizer cover

Telegraphy – Systems – Position coordinate determination for writing

Self-tuning digitizer control circuit and method

Telegraphy – Systems – Position coordinate determination for writing

Semiconductor device and touch sensor device

Telegraphy – Systems – Position coordinate determination for writing

Sensing stylus position using single 1-D image sensor

Telegraphy – Systems – Position coordinate determination for writing

Sensing unit for a position detecting apparatus and its manufact

Telegraphy – Systems – Position coordinate determination for writing

Sensitive coordinate input device

Telegraphy – Systems – Position coordinate determination for writing

Sensor grid for an electromagnetic digitizer tablet

Telegraphy – Systems – Position coordinate determination for writing

Sensor panel position coordinates signal detecting circuit

Telegraphy – Systems – Position coordinate determination for writing

Shielding materials for electromagnetic digitizers

Telegraphy – Systems – Position coordinate determination for writing

Shielding techique for digitizers

Telegraphy – Systems – Position coordinate determination for writing

Shifting wire sequence digitizer system

Telegraphy – Systems – Position coordinate determination for writing

Signal input sheet

Telegraphy – Systems – Position coordinate determination for writing

Signal input sheet having a conductive shield layer

Telegraphy – Systems – Position coordinate determination for writing

Simplified digital pad sensor

Telegraphy – Systems – Position coordinate determination for writing

Simplified touch screen with improved position accuracy

Telegraphy – Systems – Position coordinate determination for writing

Solid state image detector and signal generator

Telegraphy – Systems – Position coordinate determination for writing

Soundwave position digitizer

Telegraphy – Systems – Position coordinate determination for writing

Sparking stylus for acoustic digitizer

Telegraphy – Systems – Position coordinate determination for writing

Static charge dissipation for an active circuit surface