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:
Aug. 16, 2022
Filed:
May. 29, 2019
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Perry Robinson Macneille, Lathrup Village, MI (US);
Kwaku O. Prakah-Asante, Commerce Township, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G07C 5/08 (2006.01); H04L 9/32 (2006.01); G07C 9/00 (2020.01);
U.S. Cl.
CPC ...
G07C 5/085 (2013.01); G07C 9/00309 (2013.01); H04L 9/3236 (2013.01); G07C 2209/63 (2013.01); H04L 2209/38 (2013.01);
Abstract
A computer includes a processor. The processor is programmed to generate, upon detecting a vehicle entry device, a first data block including a hash of identification data for the entry device. The processor is further programmed, upon detecting a trip event, to generate a second data block including a hash of trip event data and a hash linking the second data block to the first data block.