Inventor · disambiguated record
Zhenghua Qian
Also filed as: QIAN ZHENGHUA
3 granted patents·1 pending application·14 citations·filing 2023–2024
57Inventor score
Technology areasG01N
Top patents by PatentIndex Score
4 records- 0193US11768180B1Method for ultrasonic guided wave quantitative imaging in form of variable arrayUNIV NANJING AERONAUTICS & ASTRONAUTICS·Filed 2023·Granted Sep 26, 2023·14 cites·7 claims
- 0260US12292369B1Induction type oil debris signal monitoring and identification system and methodSUZHOU RENZHENG ZHITAN TECH CO LTD·Filed 2024·Granted May 6, 2025·0 cites·8 claims
- 0358US2024003855A1Method for extracting feature path signals of pipeline ultrasonic helical guided wavesUNIV NANJING AERONAUTICS & ASTRONAUTICS·Filed 2023·Application pending·0 cites
- 0455US12092627B2Signal processing system and method for inductive oil abrasive particle sensorSUZHOU RENZHENG ZHITAN TECH CO LTD·Filed 2023·Granted Sep 17, 2024·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →