Adonit Co., Ltd.

Kuang Hou

Zachary Joseph Zeliff

Yueh Hua Li

Joseph Lin

Tk Kao

Embodiments of amplifiers and electrodes for capacitive styluses are disclosed. The amplifiers detect an input signal from a capacitive touch sensor, such as a touchscreen or touchpad, amplify and invert the signal, and emit the amplified and inverted signal to cause the capacitive touch sensor to detect a touch. The electrode sets, or tips, pair a sensing electrode and an emitting electrode, shielded from each other to limit interference, in a fine-point non-deforming configuration that improves usability over existing stylus tips.

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Taipei, Taiwan

Kuang Hou