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. 12, 1999
Filed:
Mar. 18, 1997
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
The semiconductor pressure sensor has a pressure sensor unit with a pressure sensor chip for detecting pressure, peripheral circuitry for converting the pressure detected by the pressure sensor unit to an electrical signal and processing the electrical signal, a lead frame for fastening and electrically connecting peripheral circuitry, a package in which the peripheral circuitry and lead frame are integrated in a resin molding including a cavity in which the pressure sensor unit is housed, a cover for closing the opening of the cavity in which the pressure sensor unit is housed, and a pressure opening for conveying a pressure-conveying medium to the pressure sensor chip. The pressure sensor unit is fastened to the inside bottom of the cavity and is electrically connected to a particular part of the lead frame exposed inside the cavity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile