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.:
Date of Patent:
May. 19, 2026
Filed:
Jun. 26, 2024
Applicant:
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
Inventor:
Masaru Onodera, Kanagawa, JP;
Assignee:
SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02F 9/20 (2006.01); E02F 9/26 (2006.01);
U.S. Cl.
CPC ...
E02F 9/205 (2013.01); E02F 9/261 (2013.01);
Abstract
A display device for use in a work machine is provided. The display device includes a controller circuit configured to: acquire image information captured by an imaging device provided in the work machine; acquire information about a sound signal acquired by each of a plurality of sound collectors provided in the work machine; and display on a display section a sound generation situation around the work machine obtained based on the information about the sound signal acquired from each of the plurality of sound collectors, the sound generation situation being superimposed on the image information.