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:
Jun. 19, 2007
Filed:
Jul. 12, 2005
Takao Tsuruhara, Obu, JP;
Takao Tsuruhara, Obu, JP;
DENSO Corporation, Kariya, JP;
Abstract
A compact sense amplifier circuit for amplifying reading signal of an EPROM includes a bit line connected to cells of the EPROM and a transistor circuit for connecting a DC power source to the bit line. The transistor circuit includes a read circuit, a write circuit, a first path for passing current when a read signal for reading one of the cells that is not written is applied to the read circuit and a second path for passing current when a read signal for reading one of the cells that is written is applied to the read circuit. The first path and the second path are arranged to pass the same amount of current, thereby reducing sensor noises.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile