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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10620021 B1

PDFFull Text
Date of Patent:
Apr. 14, 2020

Filed:

Jul. 17, 2017

Electronic device having substrate mounting sonic wave output element that outputs and receives sonic wave, pedestal to which the substrate is attached made of a nonconductive material, frame to which the pedestal is attached made of a conductive material, and conductive tape or conductive leaf spring which contacts substrate and frame

Applicant:

Canon Kabushiki Kaisha, Tokyo, JP;

Inventors:

Manabu Hada, Kawasaki, JP;

Michio Fukushima, Yokohama, JP;

Junnosuke Yokoyama, Toride, JP;

Yusuke Horishita, Nagareyama, JP;

Assignee:

Canon Kabushiki Kaisha, Tokyo, JP;

Attorney:

Canon U.S.A., Inc. I.P. Division

Primary Examiner:

Benjamin R Schmitt

Int. Cl.
CPC ...
G01D 11/30 (2006.01); G03G 15/00 (2006.01); H04N 1/00 (2006.01); G10K 11/162 (2006.01); G01S 15/04 (2006.01); G10K 11/00 (2006.01);
U.S. Cl.
CPC ...
G01D 11/30 (2013.01); G01S 15/04 (2013.01); G03G 15/5004 (2013.01); G03G 15/5016 (2013.01); G03G 15/80 (2013.01); G10K 11/004 (2013.01); G10K 11/162 (2013.01); H04N 1/00885 (2013.01); H04N 1/00896 (2013.01); H04N 2201/0094 (2013.01);
Abstract

A human presence sensor unit in which an ultrasonic wave sensor is mounted is fixed to a frame sheet metal of an image forming apparatus with a pedestal interposed therebetween. The pedestal is made of a synthetic resin material, and the frame sheet metal is made of a metal material. As the pedestal and the frame sheet metal are made of different materials, a difference in the acoustic impedance is produced between the pedestal and the frame sheet metal.

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Hada, Manabu. (2020). Electronic device having substrate mounting sonic wave output element that outputs and receives sonic wave, pedestal to which the substrate is attached made of a nonconductive material, frame to which the pedestal is attached made of a conductive material, and conductive tape or conductive leaf spring which contacts substrate and frame (U.S. Patent No. 10620021). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10620021

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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