Method carried out in system including active stylus and sensor controller, …

US12462672B2 · 11/04/2025

FIG. 2 · Sheet 2

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A sensor controller includes a transmitter configured to transmit an uplink signal including a first partial signal and a second partial signal. The transmitter is configured to transmit the first partial signal by direct spreading using a first spread code and transmit the second partial signal …

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Official name

Method carried out in system including active stylus and sensor controller, …

Publication number

US12462672B2

Inventor / creator

Sadao Yamamoto

Assignee / owner

Wacom Co., Ltd.

Filing

08/02/2024

Publication

11/04/2025

Expiry

08/02/2044

Status

ACTIVE

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