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:
Feb. 14, 2006
Filed:
Nov. 08, 2002
Yasuhiro Takeda, Tokyo, JP;
Masashi Naito, Tokyo, JP;
Yasuhiro Takeda, Tokyo, JP;
Masashi Naito, Tokyo, JP;
Hitachi Kokusai Electric, Inc., Tokyo, JP;
Abstract
A radio transmitter includes a CPU, functioning to allow the radio signal to be transmitted in event of a decision result that the radio signal transmission should be permitted but, in event of a decision result that the radio signal transmission should not be permitted, functions to allow the radio signal to be stopped and to instruct the alarm output section to output an abnormal alarm; a distributor, functioning to distribute a radio signal outputted from the radio transmitter to the outside; a transmitter; a spectral analysis, functioning to perform a frequency analysis of the radio signal according to the standard information; a power comparator section, to decide whether or not a transmission of the radio signal should be permitted by comparing the result of the frequency analysis with the standard information; and an alarm output section.