Qun Chen
41Patents
7h-index
91Co-inventors
72Inventor score
Filing activity: Dec 31, 1997 → Nov 21, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6198958A | Method and apparatus for monitoring a magnetic resonance image during transcranial magnetic stimulation | Physics | 156 | Expired |
| US8271385B2 | Method, device, and system for completing on-line financial transactions | Physics | 97 | Active |
| USD934797S1 | Battery module | General | 28 | Active |
| US6352599B1 | High performance iron-rare earth-boron-refractory-cobalt nanocomposite | Performing Operations; Transporting | 16 | Expired |
| US6332933A | Iron-rare earth-boron-refractory metal magnetic nanocomposites | Chemistry; Metallurgy | 16 | Expired |
| US7720764B2 | Method, device, and system for completing on-line financial transaction | Physics | 11 | Active |
| US9228984B2 | Gas chromatography-mass spectrometry method and gas chromatography-mass spectrometry apparatus therefor having a capture and release device | Physics | 7 | Active |
| US10558956B2 | Device and method for facilitating financial transactions | Physics | 3 | Active |
| US9015074B2 | Device and method for facilitating financial transactions | Physics | 3 | Active |
| US6933377B2 | Compositions comprising multiple immunodeficiency virus subunits for inducing an immune response | Chemistry; Metallurgy | 2 | Expired |
| US10806416B2 | PET/MRI insert system | Physics | 2 | Active |
| US6375869B1 | AB5-type rare earth transition intermetallic compounds for the negative electrodes of rechargeable batteries | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11201383B1 | Antenna assembly | Electricity | 1 | Active |
| US9785894B2 | Simulation of supply chain plans using web service | Physics | 1 | Active |
| US11555043B2 | Preparation method for nano organometallic carboxylate | Chemistry; Metallurgy | 1 | Active |
| US11306200B2 | Method for preparing organometallic composite material | Chemistry; Metallurgy | 1 | Active |
| US12011708B2 | Organic frame material having cobalt-containing isopoly-molybdic acid metal, method of manufacturing the same, and application thereof | Emerging Cross-Sectional Technologies | 1 | Active |
| US12303065B2 | Damping device, cooker, and device having damping structure | Human Necessities | 0 | Active |
| US10399919B2 | Method for preparing phenol | Emerging Cross-Sectional Technologies | 0 | Active |
| USD1074829S1 | Bubble machine | General | 0 | Active |
| USD1081722S1 | Air pump | General | 0 | Active |
| US11622738B2 | PET/MRI insert system | Physics | 0 | Active |
| US10530016B2 | Electrolyte for lithium-ion battery and lithium-ion battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US12021193B2 | Non-aqueous electrolyte including caged bicyclic phosphate, and lithium ion battery including the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US9740994B2 | Simulation of supply chain plans using data model | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.