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:
Jan. 04, 2022
Filed:
Dec. 20, 2019
Kioxia Corporation, Tokyo, JP;
Yasuhiro Hirashima, Kawasaki Kanagawa, JP;
Masaru Koyanagi, Tokyo, JP;
KIOXIA CORPORATION, Tokyo, JP;
Abstract
A correction circuit includes a first detection unit, a second detection unit, a delay unit, and a waveform shaping unit. The first detection unit is configured to measure a first period of a high level of a first clock. The second detection unit is configured to measure a second period of a high level of a second clock that is complementary to the first clock. The delay unit is configured to generate a first delay clock and a second delay clock according to a difference between the first period and the second period. The waveform shaping unit is configured to generate a third clock having a logic level which is switched based on an edge of the first delay clock and an edge of the second delay clock.