Youdun Bai
11Patents
1h-index
26Co-inventors
46Inventor score
Filing activity: Sep 24, 2014 → Sep 8, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10239167B2 | Stiffness-frequency adjustable XY micromotion stage based on stress stiffening | Performing Operations; Transporting | 2 | Active |
| US10232477B2 | Macro-micro integrated compound platform with adjustable dynamic characteristics | Performing Operations; Transporting | 0 | Active |
| US11403542B2 | Control method for converting time-varying system into time-invariant system | Physics | 0 | Active |
| US9945698B2 | Macro-micro composite grating ruler measuring system and measuring method using same comprising a macro-scale reading module, a micro-scale reading module and a measuring reference line | Physics | 0 | Active |
| US11342825B2 | Rigid-flexible coupling high-accuracy galvo scanning motor and control method thereof | Physics | 0 | Active |
| US10661399B2 | Single-drive rigid-flexible coupling precision motion platform and realization method and application thereof | Performing Operations; Transporting | 0 | Active |
| US10564553B2 | Large load-bearing guide mechanism and multi-DOF large-stroke high-precision motion platform system | Electricity | 0 | Active |
| US11626815B2 | High-precision rigid-flexible coupling rotating platform and control method thereof | Electricity | 0 | Active |
| US10236762B2 | Common-stator macro/micro integrated precision motion one-dimensional linear motor assembly | Electricity | 0 | Active |
| US11157024B2 | Rigid-flexible coupling motion platform driven by ball screw and control method thereof | Physics | 0 | Active |
| US9746123B2 | Composite frequency-adjustable shock absorber | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.