Inventor
LI JR-YI
TW16 patents
Patents
16 patentsUS12578808B2Mar 17, 2026
Smart mouse device, smart system and operating method thereof
PIXART IMAGING INC0 citations60
US12083416B2Sep 10, 2024
Computer system and peripheral input device
PIXART IMAGING INC0 citations60
US12001832B2Jun 4, 2024
Chip having updating bus and reading bus
PIXART IMAGING INC0 citations60
US11914798B2Feb 27, 2024
Count per inch calibration method and optical navigation device
PIXART IMAGING INC0 citations60
US11806610B2Nov 7, 2023
Computer system and gaming mouse
PIXART IMAGING INC0 citations60
US11681514B2Jun 20, 2023
Mouse chip easily updating firmware and operating method thereof
PIXART IMAGING INC0 citations60
US11609646B2Mar 21, 2023
Count per inch calibration method and optical navigation device
PIXART IMAGING INC0 citations60
US11579869B2Feb 14, 2023
Method, system for editing a command set and device applying the method
PIXART IMAGING INC0 citations60
US12061560B2Aug 13, 2024
Pointing device and method capable of correcting its USB state by monitoring voltage/state of USB communication interface
PIXART IMAGING INC0 citations59
US11741023B1Aug 29, 2023
Pointing device and method capable of correcting its USB state by monitoring voltage/state of USB communication interface
PIXART IMAGING INC0 citations59
US11461207B1Oct 4, 2022
Electronic device and debug mode triggering method
PIXART IMAGING INC0 citations51
US12481375B2Nov 25, 2025
Electronic system control method which can automatically set peripheral operation mode
PIXART IMAGING INC0 citations49
US12190101B2Jan 7, 2025
Operating method of mouse chip
PIXART IMAGING INC0 citations49
US11917732B1Feb 27, 2024
Mechanism capable of providing time-sharing signal port supporting button and ARGB protocols
PIXART IMAGING INC0 citations49
US10691161B2Jun 23, 2020
Joystick
PIXART IMAGING INC0 citations49
US10564875B2Feb 18, 2020
Optical decoding system applied to mode conversion of a memory
PIXART IMAGING INC0 citations49