Japan, Feb. 27 -- WACOM CO LTD has got intellectual property rights for 'INTEGRATED CIRCUIT.' Other related details are as follows:
Application Number: JP,2025-008276
Category (FI): G06F3/041,560,G06F3/044@B
Stage: PROBLEM TO BE SOLVED: To allow a touch IC to detect a pen on the basis of control from an external processor.SOLUTION: An integrated circuit executes pen detection to detect a pen signal transmitted from a pen on the basis of electrical charges induced in a sensor electrode group. The integrated circuit is configured to: transmit pen data including information indicating a state of the pen detected by the pen detection to an external processor; receive, from the external processor, pen control data including control content of...