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:
Dec. 11, 2018
Filed:
Mar. 20, 2015
Kabushiki Kaisha Toshiba, Tokyo, JP;
Sema Dumanli Oktar, Bristol, GB;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A relay device () is described for relaying radio frequency signals received from an antenna implanted within a patient's body to another device located outside the patient's body, the relay device comprising a first slot antenna for detecting radio frequency signals sent from the antenna implanted within the patient's body and a second slot antenna for transmitting radio frequency signals to the other device located outside the patient's body, whereby the first and second slot antennas comprise elongated slots () on opposite sides of a cavity (). The signals to be transmitted by the second slot antenna are to be used to relay information conveyed by the signals detected by the first slot antenna. The relay device also comprises switching means () for switching the first and second slot antennas between active and inactive configurations.