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:
Nov. 01, 2022
Filed:
Mar. 22, 2021
Interman Corporation, Kagoshima, JP;
Shigeki Uetabira, Kagoshima, JP;
INTERMAN CORPORATION, Kagoshima, JP;
Abstract
A user can confirm the congestion degree of a congestion confirmation area at the present moment by a congestion confirmation system which includes mobile communication devices and a congestion confirmation server. The mobile communication device periodically detects and transmits the current location information to the congestion confirmation server. Receiving the current location information, the congestion confirmation server stores the current location information in a database in association with a current time. The mobile communication device sends a congestion confirmation request designating one of the congestion confirmation areas. In response to this request, the congestion confirmation server refers to the database and transmits the location information of mobile communication devices currently located in the congestion confirmation area as designated. Receiving the location information of the mobile communication devices, the mobile communication device which has sent the congestion confirmation request displays a map including the mobile communication devices.