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:
Apr. 10, 2007
Filed:
Jan. 10, 2003
Masanori Tsutsumi, Kyoto, JP;
Junichi Yano, Osaka, JP;
Masanori Tsutsumi, Kyoto, JP;
Junichi Yano, Osaka, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
By forming adjacent wiringadjacent to signal wiringand using a control circuitcomprising a 2-input NANDcircuit or the like to input a signal Scorresponding to a signal Sin the signal wiringto the adjacent wiringit is made possible to change the delay of the signal Sin the signal wiringin several picoseconds, by using crosstalk with the signal Sin the signal wiringThe inventive delay control circuit device can be provided by simply adding adjacent wiringand a control circuitto signal wiring. This implements a delay control circuit device for semiconductor integrated circuits that is capable of controlling a signal delay in several picoseconds without increasing the circuit scale.