US 12,468,411 B2
Wireless communication system having dongle as bridge between different computers
Ping-Shun Zeung, Hsin-Chu County (TW); Chung-Han Hsieh, Hsin-Chu County (TW); Pao-Wei Chen, Hsin-Chu County (TW); and Kun-Yuan Lin, Hsin-Chu County (TW)
Assigned to PIXART IMAGING INC., Hsin-Chu County (TW)
Filed by PixArt Imaging Inc., Hsin-Chu County (TW)
Filed on Nov. 13, 2024, as Appl. No. 18/945,582.
Application 18/945,582 is a continuation of application No. 18/172,325, filed on Feb. 22, 2023, granted, now 12,326,989.
Claims priority of provisional application 63/344,053, filed on May 20, 2022.
Prior Publication US 2025/0068268 A1, Feb. 27, 2025
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 3/038 (2013.01); G06F 3/023 (2006.01); G06F 3/0354 (2013.01); G06F 3/14 (2006.01); G06F 13/10 (2006.01); H04M 1/72409 (2021.01)
CPC G06F 3/038 (2013.01) [G06F 3/023 (2013.01); G06F 3/03543 (2013.01); G06F 3/03547 (2013.01); G06F 3/1423 (2013.01); G06F 13/102 (2013.01); G06F 2203/0384 (2013.01); H04M 1/72409 (2021.01)] 19 Claims
OG exemplary drawing
 
1. A wireless communication system, comprising:
a dongle, configured to be connected to a first host computer using a USB interface and configured to be connected to a second host computer using a Bluetooth interface; and
a first input device, comprising a hotkey, and configured to be connected to the dongle using a RF interface to send a first event signal to the first host computer,
wherein after receiving a pressed signal of the hotkey, the dongle is configured to bypass the first event signal from the first input device to the second host computer to cause the first input device to control operations of the second host computer.