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:
Jan. 08, 2013
Filed:
Dec. 12, 2006
Shunichi Wakamatsu, Saitama, JP;
Hiroyuki Kukita, Saitama, JP;
Shunichi Wakamatsu, Saitama, JP;
Hiroyuki Kukita, Saitama, JP;
Nihon Dempa Kogyo Co., Ltd., , JP;
Abstract
A user, when measuring a sensing target substance in fluid using a crystal sensor (sensing sensor) using a crystal vibrator whose natural frequency is varied by an absorption of the sending target, is able to easily and accurately grasp information peculiar to the crystal sensor, for instance, information regarding a quality thereof. An IC chip in which the information peculiar to the crystal sensor is stored is provided to the crystal sensor, and the peculiar information is read out at a side of a concentration measuring device when the crystal sensor is inserted into the concentration measuring device, and then displayed.