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. 01, 2022
Filed:
Sep. 20, 2018
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Keiichiro Kashiwagi, Musashino, JP;
Hisaharu Ishii, Musashino, JP;
Yui Yoshida, Musashino, JP;
Tomoyuki Fujino, Musashino, JP;
NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Tokyo, JP;
Abstract
When data generated by devices () arrive in an order of time instants of generation of the data, the data are additionally described (written) to an actual data recording unit () in an order of arrival of the data, and, meanwhile, a time instant, at which the data additionally written to the actual data recording unit () is generated, a data size, and a position of postscript in an actual data file are additionally written, as index information, to an index file () having a file name corresponding to the actual data file in which the data is recorded.