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. 07, 1998
Filed:
Jan. 29, 1996
Naoki Mitsuishi, Kodaira, JP;
Hiroyuki Kobayashi, Higashimurayama, JP;
Hiroshi Saito, Koganei, JP;
Mitsumasa Satoh, Ome, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
In a semiconductor integrated circuit device having an A/D converter incorporated therein, a plurality of input channels are provided and input analog signals supplied therefrom are respectively held by a plurality of sample-to-hold circuits. The analog signals are simultaneously sampled by using such a pipeline operation that a first sampling is performed so that an analog signal held by the first sampling is A/D-converted and a second sampling is performed so that an analog signal held by the second sampling is A/D-converted, and the plurality of sample-to-hold circuits.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile