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:
Mar. 06, 2018
Filed:
Jun. 03, 2015
Seiko Epson Corporation, Tokyo, JP;
Junichi Takeuchi, Chino, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A breath detection device includes a breath-blowing unit in which breath is blown; a deflection amount sensor that detects pressure of the breath-blowing unit; a temperature sensor that detects a physical amount (temperature) different from the pressure of the breath-blowing unit; a storage unit that stores a determination reference which is a reference to determine whether or not breath is blown into the breath-blowing unit; and a determination unit that compares a detection result which is detected by the deflection amount sensor and the temperature sensor with the determination reference, and determines whether or not breath is blown into the breath-blowing unit.