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:
Jul. 09, 2019
Filed:
Oct. 23, 2017
Afero, Inc., Los Altos, CA (US);
Afero, Inc., Los Altos, CA (US);
Abstract
Embodiments are described for securing a vehicle or location. One embodiment of a method comprises: periodically transmitting a ping packet from a vehicle or location in a locked or inactive state; resetting a timer or recording a time at which the ping packet was transmitted; receiving a response packet to the ping packet; determining a time between transmitting the ping packet and receiving the response packet based on a current value in the timer when the response packet is received or based on a difference between the time at which the ping packet was transmitted and the time at which the response packet was received; determining whether the time is above a specified threshold; unlocking and/or activating the vehicle or location if the time is below the specified threshold; and maintaining the locked or inactive state if the time is above the specified threshold.