Northwestern Polytechnical University
43Patents
43Active
43Granted
60Portfolio score
Filing activity: Sep 28, 2012 → Jan 3, 2024
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9930448B1 | Concentric circular differential microphone arrays and associated beamforming | Electricity | 43 | Active |
| US9237391B2 | Low noise differential microphone arrays | Electricity | 35 | Active |
| US8746619B2 | Tail capable of improving anti-bird strike performance of aircraft | Performing Operations; Transporting | 8 | Active |
| US10506337B2 | Frequency-invariant beamformer for compact multi-ringed circular differential microphone arrays | Electricity | 3 | Active |
| US9749745B2 | Low noise differential microphone arrays | Electricity | 2 | Active |
| US11159879B2 | Flexible geographically-distributed differential microphone array and associated beamformer | Electricity | 1 | Active |
| US10378990B2 | Gravity-based light pressure calibrating device and corresponding method | Physics | 0 | Active |
| US11725115B2 | Method for preparing self-cleaning anti-icing coating based on brushlike organosilicon | Performing Operations; Transporting | 0 | Active |
| US12372423B2 | Global pressure acquisition system and method for rotating model | Physics | 0 | Active |
| US12387486B2 | Data dimension reduction method based on maximizing ratio sum for linear discriminant analysis | Physics | 0 | Active |
| US11927444B2 | Chip-level resonant acousto-optic coupled solid state wave gyroscope | Physics | 0 | Active |
| US11882664B2 | Artificial intelligence-assisted printed electronics self-guided optimization method | Physics | 0 | Active |
| US11174171B2 | Hierarchical porous honeycombed nickel oxide microsphere and preparation method thereof | Chemistry; Metallurgy | 0 | Active |
| US12311458B2 | Method for improving surface quality of alloy micro-area via supersaturated film and use thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US11794898B2 | Air combat maneuvering method based on parallel self-play | Performing Operations; Transporting | 0 | Active |
| US11420241B2 | Method for preparing ultrafine-grained superalloy bar | Chemistry; Metallurgy | 0 | Active |
| US12019961B2 | Method and system for determining transportation safety of pulverized coal | Physics | 0 | Active |
| US11060938B2 | Dual-purpose calibration system for optical pressure sensitive paint considering static and sinusoidal pressure changes, and calibration method | Physics | 0 | Active |
| US11052497B2 | Method and system for automatic assembly of curved surface part | Emerging Cross-Sectional Technologies | 0 | Active |
| US10914544B2 | Control mechanism of vehicle-mounted system for electromagnetic launch of fire extinguishing bombs for high-rise buildings | Human Necessities | 0 | Active |
| US11630936B2 | Robust optimal design method for photovoltaic cells | Emerging Cross-Sectional Technologies | 0 | Active |
| US11983919B2 | Video anomaly detection method based on human-machine cooperation | Emerging Cross-Sectional Technologies | 0 | Active |
| US12085962B2 | Nighttime cooperative positioning method based on unmanned aerial vehicle group | Emerging Cross-Sectional Technologies | 0 | Active |
| US12262136B2 | Periodic pressure field measurement system and method based on superposed lifetime of pressure sensitive paint | Electricity | 0 | Active |
| US10466150B2 | Electromagnetic induction type hopkinson tension-compression bar loading device and experiment method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.