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:
Aug. 05, 2003
Filed:
Mar. 20, 2002
Atsushi Miyazaki, Mito, JP;
Katsuhiko Kikuchi, Hitachinaka, JP;
Hiromichi Ebine, Omiya-machi, JP;
Satoshi Shimada, Hitachi, JP;
Masahide Hayashi, MIto, JP;
Other;
Abstract
The present invention provides a pressure detector capable of easily responding to changes in specification. The pressure detector has a sensor unit for detecting pressure and electronic parts for reducing electrical disturbance which are electrically joined to an exposed part of lead material of an opening of an external case. Thermoset resin is injected and set in the opening to obtain fixed members. An external electronic part for compensating for transient voltage resistance and electromagnetic failure resistance of a single one-chip semiconductor sensor can be mounted, and cost can be reduced by miniaturization, light weight, and reduction in man-hours required for assembly.