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:
Oct. 06, 2026
Filed:
Jan. 25, 2022
Nec Corporation, Tokyo, JP;
Takeo Hidaka, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A radio wave generation device transmits and receives packets by radio waves. The radio wave generation device determines, based on sensor data acquired from a server, whether a wireless terminal has newly entered a floor subject to position determination. When it is determined that the wireless terminal has newly entered the floor subject to position determination, the radio wave generation device performs association of a MAC address of a floor entry terminal with an IP address, the floor entry terminal being the wireless terminal determined to have newly entered the floor subject to position determination. The radio wave generation device performs the association by transmitting a packet requesting a response from the floor entry terminal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile