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:
Jun. 24, 2025
Filed:
Jan. 30, 2024
Anpec Electronics Corporation, Hsinchu, TW;
ANPEC ELECTRONICS CORPORATION, Hsinchu, TW;
Abstract
A hub transmission direction control method, a hub and a control circuit are provided. The method includes processes of: detecting a clock signal of a host serial clock line; starting timing when the clock signal meets a trigger condition; when the timed time reaches a preset time, detecting a host data signal of a host data line communicated with a host device and a local data signal of a local data line communicated with a local device; and setting, according to a detection result of the host data signal and the local data signal, a first transmission direction in which data is transmitted from the host data line to the local data line, or a second transmission direction in which data is transmitted from the local data line to the host data line, as a transmission direction between the host data line and the local data line.