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. 09, 2025
Filed:
May. 27, 2021
Cypress Semiconductor Corporation, San Jose, CA (US);
Cypress Semiconductor Corporation, San Jose, CA (US);
Abstract
Disclosed are solutions for communicating with USB-C/PD systems over standard communication interfaces in automotive, aviation, industrial, or other applications. In one aspect, the solutions facilitate a controller of the automotive Local Interconnect Network (LIN) bus such as a vehicle electronic control unit (ECU) to configure, control, and monitor charging and fault data of ports of a USB-C/PD system over the existing vehicle network. The USB-C/PD system may decode a message frame to determine a frame type. If the message frame is a request frame, control data is received from the ECU over the LIN bus to control the operations of the USB-C/PD port. If the message frame is a response frame, the USB-C/PD port transmits response data that monitors the operations of the USB-C/PD port to the ECU over the LIN bus. Advantageously, the USB-C/PD system may be easily integrated into existing communication networks, providing a cost-effective and scalable solution.