P

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 patents
US11278172B2Mar 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

WU PO-CHIANG

1 patent

REALTEK SEMICONDUCTOR CORP

1 patent