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. 10, 2013
Filed:
Mar. 10, 2005
Yoshirou Aoki, Yokohama, JP;
Masakazu Wada, Tokyo, JP;
Junichi Horikomi, Yokohama, JP;
Shinkichi Nishimoto, Hachioji, JP;
Yoshirou Aoki, Yokohama, JP;
Masakazu Wada, Tokyo, JP;
Junichi Horikomi, Yokohama, JP;
Shinkichi Nishimoto, Hachioji, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A rectangular wave for determining a range of a weight function is transformed to frequency domain by an FFT or the like, and after being multiplied by a window function (BlackmanHarris window function, for example) generated on a frequency axis by a multiplier, the frequency domain is transformed again to the time domain by an IFFT or the like thereby to generate a weight function.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile