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:
Nov. 21, 2023
Filed:
Mar. 16, 2022
Kioxia Corporation, Tokyo, JP;
Zheye Wang, Tokyo, JP;
Keiri Nakanishi, Kawasaki Kanagawa, JP;
Kohei Oikawa, Kawasaki Kanagawa, JP;
Masato Sumiyoshi, Yokohama Kanagawa, JP;
Sho Kodama, Kawasaki Kanagawa, JP;
Youhei Fukazawa, Kawasaki Kanagawa, JP;
Daisuke Yashima, Tachikawa Tokyo, JP;
Takashi Miura, Yokohama Kanagawa, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
According to one embodiment, a data decompression device includes: a detection circuit configured to detect a boundary between a header and a payload in a compressed stream, based on boundary information in the header; a separation circuit configured to separate the header and the payload; a first decompression circuit configured to decompress a compressed coding table in the header; and a second decompression circuit configured to decompress the payload, based on an output of the first decompression circuit.