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:
Apr. 10, 2018
Filed:
May. 27, 2016
Afero, Inc., Los Altos, CA (US);
Shannon Holland, Los Gatos, CA (US);
Robey Pointer, San Jose, CA (US);
Stephen Sewerynek, Foster City, CA (US);
Nickolas Heckman, Santa Cruz, CA (US);
Chris Aiuto, San Francisco, CA (US);
Lucas Finkelstein, Santa Clara, CA (US);
Scott Zimmerman, Mountain View, CA (US);
AFERO, INC., Los Altos, CA (US);
Abstract
A system and method are described for implementing latched attributes within an IoT system. For example, one embodiment of a method comprises: specifying an attribute for each of a plurality of items of data managed in an Internet of Things (IoT) device and/or an IoT service, at least some of the attributes comprising latched attributes having a current value and an indication of state changes to the latched attribute over a period of time; when an IoT device is unable to connect with the IoT service for a period of time maintaining an indication of any state changes occurring to the latched attribute over the period of time; upon establishing a successful connection between the IoT device and the IoT service after the period of time, transmitting the indication of state changes of the latched attribute from the IoT device to the IoT service; and analyzing the indication of state changes to determine whether to generate an alert condition on the IoT service.