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. 25, 1988
Filed:
Feb. 18, 1987
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A semiconductor integrated circuit device with a complementary type internal logic function element used as a master slice type gate array LSI is disclosed having two transmission gates. A plurality of pairs of transistors are utilized with each pair comprising a first conductivity type transistor and a second conductivity type transistor. A first transmission gate is constructed with the first conductivity type transistor of one pair of transistors out of two pairs of these transistor pairs and the second conductivity type transistor of the other pair. Second transmission gate is constructed with the first conductivity type transistor of the other transistor pair and the second conductivity type transistor of the first transistor pair so that an area required for constructing the two transmission gates is reduced in order to increase the degree of integration.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile