Chao Liu
13Patents
3h-index
27Co-inventors
60Inventor score
Filing activity: Jan 2, 1991 → Aug 8, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5136296A | Oblique spaced antenna method and system for measuring atmospheric wind fields | Emerging Cross-Sectional Technologies | 51 | Expired |
| US9989463B2 | Material classification | Physics | 7 | Active |
| US10541162B2 | Systems and methods for wafer pod calibration | Emerging Cross-Sectional Technologies | 3 | Active |
| US10777080B2 | Systems and methods for displaying a movement of a vehicle on a map | Physics | 1 | Active |
| US11341851B2 | Systems and methods for displaying a movement of a vehicle on a map | Physics | 0 | Active |
| US9606056B2 | Selection of spectral bands or filters for material classification under multiplexed illumination | Physics | 0 | Active |
| US10311690B2 | Systems and methods for detecting motion based on a video pattern | Physics | 0 | Active |
| US11978653B2 | Systems and methods for wafer pod alignment | Emerging Cross-Sectional Technologies | 0 | Active |
| US10610095B2 | Apparatus and method for dry eye forecast and treatment recommendation | Physics | 0 | Active |
| US12304539B2 | Automatic driving methods, vehicle on-board controllers, traffic control integrated automation systems, and zone controllers | Performing Operations; Transporting | 0 | Active |
| US11469128B2 | Systems and methods for wafer pod alignment | Emerging Cross-Sectional Technologies | 0 | Active |
| US10741433B2 | Systems and methods for wafer pod alignment | Emerging Cross-Sectional Technologies | 0 | Active |
| US11965744B2 | Systems and methods for indoor positioning | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.