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:
Nov. 25, 2003
Filed:
Jul. 30, 2001
Brent R. Doyle, Malabar, FL (US);
Intersil Americas Inc., Irvine, CA (US);
Abstract
A junction isolated Complementary Metal Oxide Semiconductor (CMOS) transistor device includes a substrate of a first conductivity type and first and second buried layers formed within the substrate and having a second conductivity type opposite from the first conductivity type. First and second well regions of respective first and second conductivity are formed above respective first and second buried layers. An NMOS transistor and PMOS transistor are formed in the respective first and second well regions. The buried layer of the NMOS transistor is at −V (typically ground) and the buried layer of the PMOS transistor is biased at a positive supply voltage and spaced sufficiently from the NMOS transistor to improve single event effects occurrence.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile