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:
Jan. 09, 2007
Filed:
May. 15, 2003
Masaharu Mizuno, Kanagawa, JP;
Tooru Fujii, Kanagawa, JP;
Masaharu Mizuno, Kanagawa, JP;
Tooru Fujii, Kanagawa, JP;
NEC Electronics Corporation, Kanagawa, JP;
Abstract
A general-purpose logic cell used in a general-purpose logic cell array for a logic circuit, includes a plurality of kinds of logic circuit elements, each of which has a plurality of terminals with no connection. The plurality of kinds of logic circuit elements includes a flip-flop and a first inverter set. In this case, each of first inverters of the first inverter set is possible to be connected with an input of the flip-flop in parallel or as one of a series connection of at least two of the first inverters. Also, each first inverter is possible to be connected with an output of the flip-flop in parallel or as one of a series connection of at least two of the first inverters.