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:
May. 12, 2026
Filed:
Nov. 19, 2024
Benq Corporation, Taipei City, TW;
Chen-Chi Wu, Taipei City, TW;
Cheng-Pu Lin, Taipei City, TW;
Chia-Nan Shih, Taipei City, TW;
Yu-Ping Huang, Taipei City, TW;
Chao-Kuang Yen, Taipei City, TW;
Chin-Fu Chiang, Taipei City, TW;
Cheng-Chieh Juan, Taipei City, TW;
BENQ CORPORATION, Taipei City, TW;
Abstract
A wireless USB interface extender connected wirelessly during use in a wireless projection system is provided. When operating in a station mode, the wireless USB interface extender communicates with a conversion device by using a first wireless transmission unit. The conversion device is coupled to a display device. When operating in an access point mode, the wireless USB interface extender communicates with at least one other wireless USB interface extender, each being coupled to at least one USB device, by using a second wireless transmission unit. When the wireless USB interface extender operates in the station mode and the access point mode at the same time, the control unit processes a to-be-displayed picture and a signal corresponding to at least one of the at least one USB device to generate an integrated signal, transmitted to the display device through the conversion device for displaying on the display device.