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:
Oct. 07, 2003
Filed:
Dec. 26, 2000
Kazuhiko Okawa, Suwa, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A semiconductor integrated device is provided which consists of a plurality of circuit blocks. Each circuit block is connected to a power supply terminal and a ground terminal. Signal interface sections connect signal circuits among the circuit blocks. A plurality of first diodes are serially connected to one another in a first direction between the ground terminal of a first one of the circuit blocks and the ground terminal of another of the circuit blocks. A plurality of second diodes are serially connected to one another in a second direction that is opposite to the first direction between the ground terminal of the first circuit block and the ground terminal of the another circuit block.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile