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. 02, 2004
Filed:
Jun. 06, 2002
Takeshi Miyaba, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A first power wire supplies a power potential to a circuit having a first function. A first ground wire supplies a ground potential to the circuit having the first function. A first protection circuit is connected between the first power wire and first ground wire, and protects the circuit having the first function. A second power wire supplies a power potential to a circuit having a second function. A second ground wire supplies a ground potential to the circuit having the second function. A second protection circuit is connected between the second power wire and the second ground wire, and protects the circuit having the second function. The element is disposed in at least one of intervals between the first power wire and the second power wire and between the first ground wire and the second ground wire, and brings one of the intervals into a disconnected state.