Tilt Orientation Data of an Electronic Pen Based on Capacitance Difference Detection
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2024-04-30
ALEXANDRIA, Virginia, April 30 -- SIGMASENSE, LLC., Austin, Texas has been assigned a patent (No. US 11972075 B2, initially filed Sept. 20, 2021) developed by Patrick Troy Gray, Cedar Park, Texas, and Daniel Keith Van Ostrand, Leander, Texas, for "Tilt orientation data of an electronic pen based on capacitance difference detection." . . .