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:
Nov. 01, 2022
Filed:
Aug. 31, 2020
Denso International America, Inc., Southfield, MI (US);
Denso Corporation, Kariya, JP;
Raymond Michael Stitt, Ada, MI (US);
DENSO International America, Inc., Southfield, MI (US);
DENSO CORPORATION, Kariya, JP;
Abstract
A portable access device for wirelessly gaining access to a vehicle includes a transceiver, receive and transmit queues, and a control module. The transceiver, during a current connection event, receives first notification messages from a PaaK system of the vehicle and in response thereto transmits second notification messages to the PaaK system. The first notification messages and the second notification message are transmitted to establish a communication link between the portable access device and the PaaK system. The receive queue receives the first notification messages. The transmit queue stores the second notification messages. The control module, based on a first one of the first notification messages, determines what data was transmitted during a last connection event prior to the current connection event and generates one or more of the second notification messages to include data not previously received during the last connection event.