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:
Sep. 27, 2022
Filed:
Feb. 09, 2021
Ford Global Technologies, Llc, Dearborn, MI (US);
Venkata Kishore Kajuluri, Southgate, MI (US);
Lisa Therese Boran, Northville, MI (US);
Xin Ye, Farmington Hills, MI (US);
Jacob David Nelson, Westland, MI (US);
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
Authorization of a user device is suspended based on determining, for a first predetermined time, a distance between the user device and a vehicle is greater than a threshold distance. Then a user input specifying a vehicle parameter is requested. Upon receiving the user input, the user input is validated based on the user input matching a stored vehicle parameter. The user device is deauthorized based on a) failing to receive a valid user input within a second predetermined time, or b) receiving a number of invalid user inputs equal to a threshold number.