A few things i invented…
To avoid conflicts with NDAs, exhaustive listing of IP filings has not been included here. The updated list can be found on Google or USPTO‘s website.
- 10,976,840 Multi-electrode active stylus tip
- 10,963,106 Pre-fabricated sensor system including removable electronics device
- 10,908,732 Removable electronics device for pre-fabricated sensor assemblies
- 10,877,614 Sending drive signals with an increased number of pulses to particular drive lines.
- 10,871,835 Adaptive transmit voltage in active stylus
- 10,725,564 Differential sensing in an active stylus
- 10,725,563 Data transfer from active stylus to configure a device or application
- 10,705,644 Using pressure sensor input to selectively route user inputs
- 10,642,383 Apparatus for sensing user input
- 10,635,255 Electronic device response to force-sensitive interface
- 10,620,761 Sending drive signals with an increased number of pulses to particular drive lines
- 10,599,234 Executing gestures with active stylus
- 10,579,120 Power management system for active stylus
- 10,514,797 Force-sensitive user input interface for an electronic device
- 10,488,952 Multi-electrode active stylus tip
- 10,423,248 Touch-sensitive system with motion filtering
- 10,254,871 Using pressure sensor input to selectively route user inputs
- 10,209,843 Force sensing using capacitive touch surfaces
- 10,162,400 Power management system for active stylus
- 10,114,484 Adaptive transmit voltage in active stylus
- 10,082,889 Multi-electrode active stylus tip
- 10,013,081 Electronic circuit and method to account for strain gauge variation
- 9,965,107 Authenticating with active stylus
- 9,958,990 Authenticating with active stylus
- 9,939,965 Sending drive signals with an increased number of pulses to particular drive lines
- 9,933,866 Active stylus with high voltage
- 9,898,153 Force sensing using capacitive touch surfaces
- 9,891,723 Active stylus with surface-modification materials
- 9,740,313 Method and device for replacing stylus tip
- 9,632,598 Stylus devices with configurable frequency
- 9,632,597 Configurable active stylus devices
- 9,612,671 Stylus tip
- 9,606,680 Capacitive communication between stylus devices and computing devices
- 9,557,833 Dynamic adjustment of received signal threshold in an active stylus
- 9,542,014 Low power detection of stylus touch down
- 9,459,709 Scaling voltage for data communication between active stylus and touch-sensor device
- 9,389,707 Active stylus with configurable touch sensor
- 9,389,701 Data transfer from active stylus
- 9,354,728 Active stylus with capacitive buttons and sliders
- 9,310,930 Selective scan of touch-sensitive area for passive or active touch or proximity input
- 9,280,220 Pulse- or frame-based communication using active stylus
- 9,280,218 Modulating drive signal for communication between active stylus and touch-sensor device
- 9,250,719 Active stylus with filter
- 9,244,543 Method and device for replacing stylus tip
- 9,182,856 Capacitive force sensor
- 9,164,604 Tuning algorithm for noise reduction in an active stylus
- 9,164,598 Active stylus with surface-modification materials
- 9,116,558 Executing gestures with active stylus
- 9,086,745 Dynamic reconfiguration of electrodes in an active stylus
- 8,933,899 Pulse- or frame-based communication using active stylus
- 8,872,792 Active stylus with energy harvesting
- 8,866,767 Active stylus with high voltage
- 8,797,287 Selective scan of touch-sensitive area for passive or active touch or proximity input
- 8,581,886 Tuning algorithm for noise reduction in an active stylus
- 7,633,025 Inertial switch using fully released and enclosed conductive contact bridge