Li Fan
27Patents
10h-index
25Co-inventors
75Inventor score
Filing activity: Apr 20, 1998 → Oct 27, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7872394B1 | MEMS device with two axes comb drive actuators | Electricity | 74 | Expired |
| US6449406B1 | Micromachined optomechanical switching devices | Electricity | 54 | Expired |
| US6453083B1 | Micromachined optomechanical switching cell with parallel plate actuator and on-chip power monitoring | Electricity | 43 | Expired |
| US6445841B1 | Optomechanical matrix switches including collimator arrays | Electricity | 39 | Expired |
| US6526198B1 | Micromachined optomechanical switches | Physics | 31 | Expired |
| US6556741B1 | MEMS optical switch with torsional hinge and method of fabrication thereof | Physics | 28 | Expired |
| US6445840B1 | Micromachined optical switching devices | Electricity | 23 | Expired |
| US6498870B1 | Micromachined optomechanical switches | Physics | 22 | Expired |
| US9052342B2 | Probe with cantilevered beam having solid and hollow sections | Physics | 15 | Active |
| US6600850B1 | MEMS optical switch with a notched latching apparatus for improved mirror positioning and method of fabrication thereof | Physics | 11 | Expired |
| US8148646B2 | Process of positioning groups of contact structures | Emerging Cross-Sectional Technologies | 8 | Active |
| US9588139B2 | Probe card assembly for testing electronic devices | Physics | 6 | Active |
| USD1003893S1 | Smart watch | General | 4 | Active |
| US8653378B2 | Structure of bridging electrode | Electricity | 3 | Active |
| US8728501B2 | Composite material of inorganic nonmetallic mineral loaded with titania layer, preparation process and use thereof | Emerging Cross-Sectional Technologies | 3 | Active |
| US10584503B2 | Container-type combination house and construction method thereof | Fixed Constructions | 3 | Active |
| US7782072B2 | Single support structure probe group with staggered mounting pattern | Physics | 3 | Active |
| US8203352B2 | Single support structure probe group with staggered mounting pattern | Physics | 2 | Active |
| US8471151B2 | Layout method for bridging electrode capable of shielding bright spot and structure of the bridging electrode | Emerging Cross-Sectional Technologies | 1 | Active |
| US8695213B2 | Layout method of touch panel electrode | Emerging Cross-Sectional Technologies | 1 | Active |
| US8252151B2 | Layout method of bridging electrode | Physics | 0 | Active |
| US11804702B2 | Cable-winding charger | Electricity | 0 | Active |
| US12232250B2 | Stiffener ring and surface packaging assembly | Electricity | 0 | Active |
| US11316314B2 | Conductive slip ring | Electricity | 0 | Active |
| US9201095B2 | Structure of bridging electrode | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.