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:
Jun. 25, 2019
Filed:
Jun. 21, 2013
Applicant:
Hitachi, Ltd., Tokyo, JP;
Inventor:
Toshihiko Kashiyama, Santa Clara, CA (US);
Assignee:
HITACHI, LTD., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 16/00 (2019.01); G06F 16/2455 (2019.01); G06F 16/2453 (2019.01);
U.S. Cl.
CPC ...
G06F 16/24568 (2019.01); G06F 16/2453 (2019.01);
Abstract
Some stream data (e.g., sensor streams) has characteristics in which data is periodically sent to a stream data processing server. When data arrives periodically, to hold a certain period is the same as to hold a certain amount. Example implementations described herein are directed to replacing the range window, which holds a period of stream data, with a row window which holds an amount of stream data. In the same manner, the example implementations replace the range rstream, which outputs results every period, with a row rstream which outputs results for every amount.