Sheet detection device and detection method thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12221304
APP PUB NO 20240140742A1
SERIAL NO

18076249

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Abstract

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A detecting method of a sheet detection device includes: generating, by a first magnetic sensing element, a first voltage signal corresponding to a magnetic element; generating, by a second magnetic sensing element, a second voltage signal corresponding to the magnetic element; determining, by a processing element, a first relative position of the magnetic element relative to the first magnetic sensing element according to the first voltage signal; determining, by the processing element, a second relative position of the magnetic element relative to the second magnetic sensing element according to the second voltage signal; determining, by the processing element, a stopping position of the magnetic element according to the first relative position and the second relative position; determining, by the processing element, a paper size of a paper abutted by a paper guide according to the stopping position. A sheet detection device is also disclosed.

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Patent Owner(s)

  • KINPO ELECTRONICS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Tzu-Cheng New Taipei, TW 15 31
Jau, Wei-Chun New Taipei, TW 10 9

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