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:
Mar. 10, 2026
Filed:
Oct. 27, 2022
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Katsumi Kikuchi, Tokyo, JP;
Akira Miyata, Tokyo, JP;
Kunihiko Ishihara, Tokyo, JP;
Yoshihito Hashimoto, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06N 10/40 (2022.01);
U.S. Cl.
CPC ...
G06N 10/40 (2022.01);
Abstract
A quantum device includes a first quantum chip, a second quantum chip, and one or more interposer substrates mounting the first quantum chip and the second quantum chip. The first quantum chip and the second quantum chip mounted on a same or different interposer substrates, have surfaces with at least partial regions thereof opposing each other, and electrical connection is made between opposing connection terminals arranged in at least partial regions of the surfaces, opposed to each other, of the first quantum chip and the second quantum chip.