Inventor · disambiguated record
Changyu Liu
Also filed as: LIU CHANGYU
6 granted patents·6 pending applications·1 citations·filing 2012–2025
65Inventor score
Files withWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD4GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD3ACME PORTABLE CORP2UNIV WUYI2LIU CHANGYU1
Top patents by PatentIndex Score
12 records- 0170US10622422B2Display panel, manufacturing method thereof and display deviceWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2018·Granted Apr 14, 2020·1 cites·18 claims
- 0261US2025252912A1Scanning control circuit, display module, and display deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2025·Application pending·0 cites
- 0359US2025040380A1Display module and display deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2024·Application pending·0 cites
- 0459US2025091921A1Detection system of biodegradation reactor and method thereofUNIV WUYI·Filed 2023·Application pending·0 cites
- 0559US2020212149A1Display panel, manufacturing method thereof and display deviceWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2020·Application pending·0 cites
- 0655US2024107841A1Display panel and display apparatusGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2023·Application pending·0 cites
- 0755US2024110933A1Method for detecting ammonia nitrogen content by using nitrification biological reactionUNIV WUYI·Filed 2023·Application pending·0 cites
- 0846US11342391B2Flexible AMOLED display deviceWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2019·Granted May 24, 2022·0 cites·10 claims
- 0937US10796643B2AMOLED display panel with transmitting goa circuit disposed below effective display regionWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2018·Granted Oct 6, 2020·0 cites·6 claims
- 1032US9423373B2Method for detecting biochemical oxygen demandLIU CHANGYU·Filed 2012·Granted Aug 23, 2016·0 cites·12 claims
- 1129US10028672B2Wearable device which diagnosis personal cardiac health condition by monitoring and analyzing heartbeat and the method thereofACME PORTABLE CORP·Filed 2016·Granted Jul 24, 2018·0 cites·6 claims
- 1220US9936882B2Blood pressure monitor coordinated with a cardiovascular health condition monitoring moduleACME PORTABLE CORP·Filed 2016·Granted Apr 10, 2018·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Changyu Liu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →