US Patent Issued to Wacom on Sept. 9 for "Sensor controller, position indicator, and position detecting system" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,411,580, issued on Sept. 9, was assigned to Wacom Co. Ltd. (Saitama, Japan).

"Sensor controller, position indicator, and position detecting system" was invented by Yasuo Oda (Saitama, Japan) and Sadao Yamamoto (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A sensor controller is provided for use in a position detector for detecting a position of a position indicator on a touch surface. The sensor controller includes a microprocessor for outputting a value of a symbol to be sent to the position indicator. The sensor controller includes a transmitter coupled to the microprocessor for generating a transmission signal including a chip string CN1 pro...