Skin audible watch for orientation identification and an orientation identification method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11744737
APP PUB NO 20220378618A1
SERIAL NO

17554707

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Abstract

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A skin audible watch for orientation identification includes a dial (1) and a strap (2). A plurality of sound collection modules (3) are arranged along a circumference of the dial (1), and the sound collection modules (3) are sequentially connected with a digital filter (4), an analog-to-digital converter (5), a single-chip microcomputer (6), and a row and column drive module (7); the single-chip microcomputer (6) is also connected with vibration motors (8) and a gyroscope (9); a number of the vibration motors corresponds to a number of orientations; the digital filter (4), analog-to-digital converter, single-chip microcomputer, row and column drive module, the vibration motors and the gyroscope are located inside the dial; the row and column drive module is connected with a current contact pin (12), and a free end of the current contact pin extends out of a surface of the vibration motors.

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Patent Owner(s)

Patent OwnerAddress
SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY710021 SHAANXI PROVINCE XI'AN WEIYANG UNIVERSITY PARK NO 1 XI'AN CITY SHAANXI PROVINCE 710021

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Hongyan Xi'an, CN 12 7
Qi, Yong Xi'an, CN 19 14
Yan, Linshan Xi'an, CN 1 0
Zhang, Ningzhan Xi'an, CN 2 0

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