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:
Oct. 15, 2019
Filed:
Apr. 27, 2018
Hitachi High-technologies Corporation, Minato-ku, Tokyo, JP;
Yasutaka Toyoda, Tokyo, JP;
Norio Hasegawa, Tokyo, JP;
Takeshi Kato, Tokyo, JP;
Hitoshi Sugahara, Tokyo, JP;
Yutaka Hojo, Tokyo, JP;
Daisuke Hibino, Tokyo, JP;
Hiroyuki Shindo, Tokyo, JP;
Hitachi High-Technologies Corporation, Tokyo, JP;
Abstract
A pattern-measuring apparatus and a semiconductor-measuring system are provided which are able to obtain an evaluation result for suitably selecting processing with respect to a semiconductor device. In particular, there is proposed a pattern-measuring apparatus including an arithmetic device which compares a circuit pattern of an electronic device with a reference pattern, in which the arithmetic device classifies the circuit pattern in processing unit of the circuit pattern on the basis of a comparison of a measurement result between the circuit pattern and the reference pattern with at least two threshold values.