Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Touch screen self-capacitance foreign matter detection

Touch screen self-capacitance foreign matter detection

US Patent 9996194 · Granted Jun 12, 2018

Estimated economic value: $10,225,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods and apparatus for demodulating digital signals2024
Methods and apparatus for demodulating digital signals2024
Methods and apparatus for demodulating digital signals2023
Methods and apparatus for demodulating digital signals2023
Techniques for using a touch screen to perform ear detection using emulated self2022
Techniques for using a touch screen to perform ear detection using emulated self2021
Electronic device with finger touch detection and related methods2021
Self capacitance sensing based on tangent of phase shift of drive signal2021
Self capacitance sensing based on tangent of phase shift of drive signal2021
Reduction of noise in touch data samples via sampling during porch time of Vsync2020
Mutual capacitance sensing using magnitude noise sensing with trigonometric mult2020
Mutual capacitance sensing using magnitude noise sensing with trigonometric mult2020