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:
May. 10, 2022
Filed:
Oct. 30, 2019
Seiko Epson Corporation, Tokyo, JP;
Noboru Itomi, Nirasaki, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A semiconductor integrated circuit includes a first MOS transistor, a second MOS transistor, and a P+ region. The first MOS transistor is an NMOS transistor which has a first N-type region and a second N-type region and in which a first power supply voltage is supplied to the first N-type region. The second MOS transistor is an NMOS transistor which has a third N-type region and a fourth N-type region and in which a second power supply voltage higher than the first power supply voltage is supplied to the third N-type region. The P+ region is supplied with the first power supply voltage. In plan view of the semiconductor substrate, the first MOS transistor and the second MOS transistor are disposed to be adjacent to each other, and the P+ region is located between the first N-type region and the third N-type region.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile