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US Patent 9189088 Electronic device and touch operating method thereof

Patent 9189088 was granted and assigned to Acer on November, 2015 by the United States Patent and Trademark Office.

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US Patent 11997777 Electrostatic discharge robust design for input device

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US Patent 11907475 System and machine learning method for localization of an input device relative to a touch sensitive surface

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edited on 3 Dec, 2023

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Patent abstract

An electronic device and a touch operating method thereof are provided. The electronic device includes a touch screen, a storage unit and at least one processing unit, and the touch operating method includes following steps. A touch object above the touch screen is detected by using the touch screen, and a distance between the touch object and the touch screen is estimated. A relative angle of a pointing direction of the touch object with respect to a normal direction of the touch screen is detected. According to the distance and the relative angle, a function is performed on an object displayed by the touch screen.

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