P

Inventor

CHANG YU-KUAN

TW6 patents
⚠️ This page may combine multiple inventors who share the name “CHANG YU-KUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CORETRONIC CORP

4 patents
US11604402B2Mar 14, 2023

Projection system and projection method

CORETRONIC CORP0 citations46
US11343480B2May 24, 2022

Projection positioning system and projection positioning method thereof

CORETRONIC CORP0 citations46
US11303863B2Apr 12, 2022

Projection system, projection image adjusting method and projector

CORETRONIC CORP0 citations46
US10764546B2Sep 1, 2020

Projection device and method for generating adjustment gridlines

CORETRONIC CORP0 citations46

WALTOP INT CORP

1 patent
US8941626B1Jan 27, 2015

Method for compensating electromagnetic inductive pressure level

WALTOP INT CORP8 citations81

UNIV NATIONAL CHIAO TUNG

1 patent
US11048141B2Jun 29, 2021

Electric field generating substrate and liquid crystal lens comprising the same

UNIV NATIONAL CHIAO TUNG0 citations48