Feng Xia
23Patents
6h-index
89Co-inventors
68Inventor score
Filing activity: Oct 21, 2009 → Dec 30, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10231128B1 | Proximity-based device access | Electricity | 54 | Active |
| US10855664B1 | Proximity-based logical access | Electricity | 30 | Active |
| US11140157B1 | Proximity-based access | Electricity | 26 | Active |
| US10657242B1 | Proximity-based access | Electricity | 23 | Active |
| US10771458B1 | Proximity-based user authentication | Electricity | 19 | Active |
| US11520870B2 | Proximity-based access | Electricity | 7 | Active |
| US11134385B2 | Proximity-based device access | Electricity | 6 | Active |
| US10362033B1 | Finding users | Electricity | 3 | Active |
| US11537624B2 | Search result ranking method and device | Physics | 1 | Active |
| US11321410B2 | Information recommendation method and apparatus, device, and storage medium | Electricity | 1 | Active |
| US12308026B2 | Vehicle avatar devices for interactive virtual assistant | Electricity | 0 | Active |
| US11893071B2 | Content recommendation method and apparatus, electronic device, and storage medium | Electricity | 0 | Active |
| US8154304B2 | PCB delivery apparatus PCB testing system employing the same | Physics | 0 | Active |
| US11529262B2 | Micro-negative pressure foam dressing and manufacturing method thereof | Human Necessities | 0 | Active |
| US11731193B2 | Preparation method of improved sintered neodymium-iron-boron (Nd—Fe—B) casting strip | Chemistry; Metallurgy | 0 | Active |
| US11705256B2 | Neodymium-iron-boron permanent magnet and preparation method and use thereof | Chemistry; Metallurgy | 0 | Active |
| US12205147B2 | Feature processing method and apparatus for artificial intelligence recommendation model, electronic device, and storage medium | Physics | 0 | Active |
| US12001494B2 | Content processing method and apparatus, computer-readable storage medium and computer device | Physics | 0 | Active |
| US10417186B2 | File migration method and apparatus, and storage device | Physics | 0 | Active |
| US11899580B2 | Cache space management method and apparatus | Physics | 0 | Active |
| US11305345B2 | Method for preparing neodymium-iron-boron permanent magnetic material | Chemistry; Metallurgy | 0 | Active |
| US11763145B2 | Article recommendation method and apparatus, computer device, and storage medium | Physics | 0 | Active |
| US12087481B2 | Auxiliary alloy casting piece, high-remanence and high-coercive force NdFeB permanent magnet, and preparation methods thereof | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.