Xia Liu
29Patents
4h-index
122Co-inventors
66Inventor score
Filing activity: Jun 30, 2003 → Jun 27, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7308112B2 | Sign based human-machine interaction | Fixed Constructions | 599 | Expired |
| US7580551B1 | Method and apparatus for analyzing and/or comparing handwritten and/or biometric samples | Physics | 283 | Expired |
| US7366325B2 | Moving object detection using low illumination depth capable computer vision | Physics | 45 | Active |
| USD532581S1 | Food product | General | 7 | Expired |
| US10989796B2 | Lidar ranging method, device, computer apparatus and storage medium | Emerging Cross-Sectional Technologies | 4 | Active |
| US9721040B2 | Mechanism to input, search and create complex data strings within a single dialog | Physics | 2 | Active |
| US9026701B2 | Implementing device support in a web-based enterprise application | Electricity | 2 | Expired |
| US9946638B1 | System and method for end to end performance response time measurement based on graphic recognition | Physics | 1 | Active |
| US8649822B2 | Secure digital card | Electricity | 1 | Active |
| US11868690B1 | Method, device, electronic equipment and medium for analyzing disaster prevention and mitigation effectiveness of ecological seawall | Physics | 0 | Active |
| US11964305B2 | Automatic transport device for cleaning machine | Performing Operations; Transporting | 0 | Active |
| US10973233B2 | Coated food product and method of producing the coated food product | Human Necessities | 0 | Active |
| US12186770B2 | Disinfection robot | Emerging Cross-Sectional Technologies | 0 | Active |
| US7959961B2 | Food products containing rice bran oil | Human Necessities | 0 | Active |
| US10132732B2 | Method of high-temperature nickel-based bolts based on damage tolerance theory | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11965920B1 | Method for achieving terminal-pair definition of four-terminal-pair impedance and application thereof | Physics | 0 | Active |
| US9565864B2 | Method for preserving Ziziphus jujuba | Human Necessities | 0 | Active |
| US9948077B2 | Manufacturing process of molding stress control module for cross-linked polyethylene insulation cable body terminal | Electricity | 0 | Active |
| US10162742B2 | System and method for end to end performance response time measurement based on graphic recognition | Physics | 0 | Active |
| US12146223B2 | NiCrBSi—ZrB2 metal ceramic powder, composite coating for high temperature protection, and preparation method therefor | Performing Operations; Transporting | 0 | Active |
| US11101767B2 | Photovoltaic support | Emerging Cross-Sectional Technologies | 0 | Active |
| US10784711B2 | Photovoltaic energy storage air conditioner and control method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US11117866B2 | Terpineol and preparation method and application thereof | Chemistry; Metallurgy | 0 | Active |
| US9939359B2 | Method of measurement and determination on fracture toughness of structural materials at high temperature | Physics | 0 | Active |
| US12133533B2 | Functionalized bran | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.