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:
Sep. 16, 2025
Filed:
Feb. 18, 2022
Hitachi Construction Machinery Co., Ltd., Tokyo, JP;
HITACHI CONSTRUCTION MACHINERY CO., LTD., Tokyo, JP;
Abstract
Provided is a remote operation device capable of remotely operating efficiently and safely a work machine that is operated from a remote location, even when a communication delay occurs. The remote operation device includes a communication control sectionthat receives a camera video image of a work site captured by a vehicle-mounted cameraand vehicle body information of the work machine (hydraulic shovel), a predicted trajectory computing sectionthat computes a predicted trajectory of the work machine (hydraulic shovel)from the vehicle body information and outputs predicted trajectory data to be displayed as a video image on a display device, and a display control sectionthat causes the display deviceto display the camera video image and the video image of the predicted trajectory on the same screen (simultaneously).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile