Inventor · disambiguated record
Qinghui Zhang
Also filed as: ZHANG QINGHUI
8 granted patents·1 pending application·8 citations·filing 2006–2022
77Inventor score
Top patents by PatentIndex Score
9 records- 0185US12282132B2Sequence time window amplitude-phase-frequency characteristics analysis method for underwater vehicle power frequency electromagnetic field disturbanceUNIV HUAZHONG SCIENCE TECH·Filed 2022·Granted Apr 22, 2025·1 cites·7 claims
- 0281US11830698B2Constant current-controlled power supply circuit and field emission electron sourceNURAY TECH CO LTD·Filed 2020·Granted Nov 28, 2023·2 cites·20 claims
- 0372US11792908B2Time-division multiplexing control device and systemNURAY TECH CO LTD·Filed 2020·Granted Oct 17, 2023·1 cites·20 claims
- 0468US7696488B2Irradiating device and method for controlling the sameNUCTECH CO LTD·Filed 2007·Granted Apr 13, 2010·2 cites·9 claims
- 0560US12055573B2Electromagnetic wave spatial analysis method based on multi-level magnetic dipole group modelingUNIV HUAZHONG SCIENCE TECH·Filed 2022·Granted Aug 6, 2024·0 cites·7 claims
- 0655US12392921B2Underwater ferromagnetic target detection method and system employing multiple power frequency radiation sourcesUNIV HUAZHONG SCIENCE TECH·Filed 2022·Granted Aug 19, 2025·0 cites·10 claims
- 0755US7679012B2High-voltage automatic changeover switchNUCTECH CO LTD·Filed 2007·Granted Mar 16, 2010·2 cites·10 claims
- 0850US2023213599A1Inverse estimation-based radius calculation method and system for ferromagnetic target detectionUNIV HUAZHONG SCIENCE TECH·Filed 2022·Application pending·0 cites
- 0944US7751531B2Standing wave electron linear accelerator and installation adjusting device thereofNUCTECH CO LTD·Filed 2006·Granted Jul 6, 2010·0 cites·13 claims
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