Inventor
YANG CHUNG-TING
TW20 patents
⚠️ This page may combine multiple inventors who share the name “YANG CHUNG-TING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIXART IMAGING INC
18 patentsUS11278172B2Mar 22, 2022
Cleaning robot capable of identifying surface type
PIXART IMAGING INC17 citations92
US12185902B2Jan 7, 2025
Robot and movable device capable of identifying surface material
PIXART IMAGING INC1 citations72
US11175747B2Nov 16, 2021
Optical processing apparatus and operating method thereof
PIXART IMAGING INC2 citations72
US11744424B2Sep 5, 2023
Robot and movable device capable of identifying surface type
PIXART IMAGING INC2 citations71
US11029764B2Jun 8, 2021
Optical detection device and related turntable watch
PIXART IMAGING INC3 citations71
US10704931B2Jul 7, 2020
Optical detecting device capable of determining shift of a multi-axis instruction outputting mechanism
PIXART IMAGING INC2 citations71
US10119843B2Nov 6, 2018
Optical detecting device capable of determining shift of a multi-axis instruction outputting mechanism
PIXART IMAGING INC2 citations71
US12257514B2Mar 25, 2025
Game board device
PIXART IMAGING INC0 citations62
US11964212B2Apr 23, 2024
Game board device
PIXART IMAGING INC0 citations62
US11609643B2Mar 21, 2023
Optical processing apparatus and operating method of watch
PIXART IMAGING INC0 citations62
US11072394B2Jul 27, 2021
Rotation calculating system and rotation calculating method
PIXART IMAGING INC0 citations62
US12326537B2Jun 10, 2025
Optical tracking device
PIXART IMAGING INC0 citations60
US10538288B2Jan 21, 2020
Rotation calculating system and rotation calculating method
PIXART IMAGING INC0 citations52
US10335633B2Jul 2, 2019
Detachable speed determining device capable of computing accurate speed information of a bicycle and fixing a bike component of the bicycle
PIXART IMAGING INC0 citations51
US12586209B2Mar 24, 2026
Mechanism capable of detecting motions of different surface textures without needing to perform object identification operation
PIXART IMAGING INC0 citations41
US10732127B2Aug 4, 2020
Dirtiness level determining system and surface cleaning machine
PIXART IMAGING INC0 citations41
US10198088B2Feb 5, 2019
Non-transitory computer readable recording medium can perform optical movement quality determining method and related optical movement detecting system
PIXART IMAGING INC0 citations41
US10067579B2Sep 4, 2018
Amending circuit capable of switching mouse into different detecting modes
PIXART IMAGING INC0 citations39