Inventor · disambiguated record
Anping Qiu
Also filed as: QIU ANPING
11 granted patents·5 citations·filing 2016–2023
79Inventor score
Top patents by PatentIndex Score
11 records- 0193US11451219B2Delay circuit and delay structureCHANGXIN MEMORY TECH INC·Filed 2021·Granted Sep 20, 2022·5 cites·19 claims
- 0264US12265104B2Voltage detection circuit and voltage detection methodCHANGXIN MEMORY TECH INC·Filed 2023·Granted Apr 1, 2025·0 cites·18 claims
- 0360US12243613B2Voltage output test circuit, voltage divider output circuit, and memoryCHANGXIN MEMORY TECH INC·Filed 2022·Granted Mar 4, 2025·0 cites·18 claims
- 0459US12113535B2Ring oscillator and test methodCHANGXIN MEMORY TECH INC·Filed 2022·Granted Oct 8, 2024·0 cites·6 claims
- 0557US12404168B2MEMS deviceHUAWEI TECH CO LTD·Filed 2023·Granted Sep 2, 2025·0 cites·14 claims
- 0657US11867750B2Process variation detection circuit and process variation detection methodCHANGXIN MEMORY TECH INC·Filed 2021·Granted Jan 9, 2024·0 cites·5 claims
- 0751US12217825B2Drive circuit and memory deviceCHANGXIN MEMORY TECH INC·Filed 2023·Granted Feb 4, 2025·0 cites·13 claims
- 0846US11855637B2Ring oscillatorCHANGXIN MEMORY TECH INC·Filed 2022·Granted Dec 26, 2023·0 cites·20 claims
- 0945US11573263B2Process corner detection circuit and process corner detection methodCHANGXIN MEMORY TECH INC·Filed 2021·Granted Feb 7, 2023·0 cites·15 claims
- 1041US12046313B2OTP device with read module and biasing circuitry to detect and measure accurate breakdown states of anti-fuse memory cellsCHANGXIN MEMORY TECH INC·Filed 2022·Granted Jul 23, 2024·0 cites·17 claims
- 1138US10876838B2Silicon-based micro-machined vibratory gyroscope with an I-shaped structureUNIV NANJING SCI & TECH·Filed 2016·Granted Dec 29, 2020·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →