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. 16, 1980
Filed:
Nov. 13, 1978
Applicant:
Inventors:
Assignee:
Asahi Kogaku Kogyo Kabushiki Kaisha, Toyko, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128773 ; 179 / ;
Abstract
A device for processing a waveform for a larynx stroboscope having a plurality of filters receiving a vocal cord vibration signal. The outputs of the plurality of filters are automatically switched over by subjecting the outputs of the plurality of filters to comparision with one another to detect the fundamental wave component of the vocal cord vibration signal.
Nagashima, Hironobu. (1980). System for processing a waveform for a larynx stroboscope (U.S. Patent No. 4222394). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4222394
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile