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:
Jul. 14, 2026
Filed:
Sep. 22, 2023
Kioxia Corporation, Tokyo, JP;
Tatsuro Hitomi, Hiratsuka Kanagawa, JP;
Yasuhito Yoshimizu, Kawasaki Kanagawa, JP;
Arata Inoue, Chigasaki Kanagawa, JP;
Hiroyuki Dohmae, Yokohama Kanagawa, JP;
Kazuhito Hayasaka, Tokyo, JP;
Tomoya Sanuki, Yokkaichi Mie, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
According to one embodiment, a cassette housing includes a storage unit, a probe card, and a container. The storage unit stores a semiconductor wafer including a plurality of nonvolatile memory chips. The probe card includes a probe. The probe is configured to be brought into contact with a pad electrode provided on the semiconductor wafer. The container contains heat transfer fluid for lowering or raising temperature of one or both of the probe card and the semiconductor wafer stored in the storage unit.