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:
Nov. 13, 2007
Filed:
Apr. 21, 2003
Kanji Otsuka, Tokyo, JP;
Tamotsu Usami, Tokyo, JP;
Tetsuya Higuchi, Ibaraki-ken, JP;
Eiichi Takahashi, Ibaraki-ken, JP;
Yuji Kasai, Ibaraki-ken, JP;
Masahiro Murakawa, Ibaraki-ken, JP;
Kanji Otsuka, Tokyo, JP;
Tamotsu Usami, Tokyo, JP;
Tetsuya Higuchi, Ibaraki-ken, JP;
Eiichi Takahashi, Ibaraki-ken, JP;
Yuji Kasai, Ibaraki-ken, JP;
Masahiro Murakawa, Ibaraki-ken, JP;
Abstract
A purpose of a high-speed signal transmission system of the present invention is to pass a high-speed digital signal through an outside-chip line exchanging a signal with a high speed LSI chip with a band higher than GHz. The high-speed signal transmission system of the present invention has a configuration of: insertion of a circuit for feeding back received information and adjusting a waveform at a sending side based on genetic algorithm; a device structure for automatically performing pump up and pump down of a transistor carrier; a transmission line of a wiring out of a transistor; and elimination of a common power source of a circuit.