Patent · US Active

Detection of displayport alternate mode communication and connector plug orientation without use of a power distribution controller

US12253965B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

TEXAS INSTRUMENTS INCORPORATED · US

Inventors

Mark Edward Wentroble · Plano, US
Suzanne Mary Vining · Plano, US
Hassan Ali · Peoria, US

Key dates

Filing date	Aug 7, 2023
Grant date	Mar 18, 2025
Priority date	—
Expiry date	Aug 7, 2043

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D10/00
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

This disclosure generally relates to USB TYPE-C, and, in particular, DISPLAYPORT Alternate Mode communication in a USB TYPE-C environment. In one embodiment, a device determines a DISPLAYPORT mode and determines an orientation of a USB TYPE-C connector plug. A multiplexer multiplexes a DISPLAYPORT transmission based in part on the determined orientation of the USB TYPE-C connector plug.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.