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:
Feb. 05, 1985
Filed:
Feb. 18, 1982
Nobuhiko Mori, Tokyo, JP;
Nippon Electric Co., Ltd., Tokyo, JP;
Abstract
In a pattern matching method, the input pattern of a character is compared with each of a plurality of standard patterns to detect similarities and differences by counting the number of pattern elements which are or are not matched with each other. To do this, a high-speed comparator stores a plurality of comparing data in a memory, which is driven by a clock pulse train. The memory produces a plurality of sequence signals during each time interval when the clock pulses of a number responding to a plurality of comparing data are applied thereto. The first or last produced sequence signal is detected from among the plurality of sequence signals and is used to extract the maximum or minimum data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile