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:
May. 28, 2019
Filed:
May. 27, 2015
Applicant:
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
Inventor:
Ryoya Ichioka, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/273 (2006.01); G06F 1/14 (2006.01); G06F 1/04 (2006.01); G06F 11/24 (2006.01);
U.S. Cl.
CPC ...
G06F 1/14 (2013.01); G06F 1/04 (2013.01); G06F 11/24 (2013.01); G06F 11/273 (2013.01);
Abstract
A clock diagnostic apparatus repeatedly acquires clock values at constant intervals by software. A clock diagnostic unit () selects, from among the clock values which are acquired by the software, two clock values having a gap between acquisition timings, the gap being a predetermined time period which is sufficiently large compared to jitter which occurs at a time of acquiring a clock value by the software. The clock diagnostic unit () calculates a difference between the two clock values selected.