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. 27, 2024
Filed:
Feb. 07, 2022
Applicant:
Kioxia Corporation, Tokyo, JP;
Inventor:
Tomoya Sanuki, Yokkaichi Mie, JP;
Assignee:
Kioxia Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01T 1/24 (2006.01); G01T 7/00 (2006.01); G01T 1/02 (2006.01); G01T 1/16 (2006.01); H10B 80/00 (2023.01);
U.S. Cl.
CPC ...
G01T 1/244 (2013.01); G01T 1/026 (2013.01); G01T 1/1606 (2013.01); G01T 1/242 (2013.01); G01T 1/245 (2013.01); G01T 1/247 (2013.01); G01T 7/00 (2013.01); H10B 80/00 (2023.02);
Abstract
A radiation detection device includes a non-volatile memory chip including a plurality of stacked memory cells, and a controller configured to detect gamma rays incident on the non-volatile memory chip during a gamma ray detection window according to a data inversion or a threshold voltage change of at least some of the memory cells in the non-volatile memory chip during the gamma ray detection window.