Long-Sheng Fan
26Patents
12h-index
23Co-inventors
81Inventor score
Filing activity: Jul 21, 1994 → Mar 25, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5959808A | Shielded electrostatic microactuators for magnetic-head positioning such devices | Physics | 70 | Expired |
| US5920441A | Method and apparatus for controlling a multiple-stage actuator for a disk drive | Physics | 66 | Expired |
| US6262868A | Method and structures used for connecting recording head signal wires in a microactuator | Physics | 64 | Expired |
| US6055132A | Integrated lead suspension flexure for attaching a micro-actuator with a transducer slider | Physics | 63 | Expired |
| US6195227A | Integrated 3D limiters for microactuators | Physics | 47 | Expired |
| US6005742A | Method and apparatus for controlling a multiple-stage actuator for a disk drive | Physics | 44 | Expired |
| US6784771B1 | MEMS optical mirror array | Performing Operations; Transporting | 38 | Expired |
| US5805375A | Wobble motor microactuator for fine positioning and disk drive incorporating the microactuator | Electricity | 35 | Expired |
| US5982585A | Rotary electrostatic microactuator with optimum flexure arrangement | Physics | 25 | Expired |
| US5995334A | Rotary electrostatic microactuator with area-efficient comb electrode arrangement | Physics | 25 | Expired |
| US6239947A | Milliactuator with integrated sensor and drivers and method of manufacturing the same | Physics | 22 | Expired |
| US5539267A | Microfabricated rotary motion wobble motor and disk drive incorporating it | Physics | 14 | Expired |
| US6798200B2 | Batch-fabricated gradient and RF coils for submicrometer resolution magnetic resonance imaging and manipulation | Physics | 8 | Expired |
| US9737710B2 | Methods and apparatuses for configuring artificial retina devices | Electricity | 6 | Active |
| US9114004B2 | Flexible artificial retina devices | Human Necessities | 5 | Active |
| US8530265B2 | Method of fabricating flexible artificial retina devices | Electricity | 2 | Active |
| US9155881B2 | Non-planar chip assembly | Electricity | 2 | Active |
| US9641060B2 | Switching mode power supply | Electricity | 2 | Active |
| US9224716B2 | Method for non-planar chip assembly | Emerging Cross-Sectional Technologies | 1 | Active |
| US12415065B2 | Artificial retinal prosthesis for providing color visual perception | Human Necessities | 0 | Active |
| US8954156B2 | Methods and apparatuses for configuring artificial retina devices | Human Necessities | 0 | Active |
| US8552464B2 | CMOS-compatible movable microstructure based devices | Electricity | 0 | Active |
| US10760961B2 | Method for testing retinal implant | Physics | 0 | Active |
| US9731130B2 | Flexible artificial retina device | Emerging Cross-Sectional Technologies | 0 | Active |
| US11464975B2 | Methods and apparatuses for configuring artificial retina devices | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.