Wei-Jun Chen
14Patents
2h-index
47Co-inventors
54Inventor score
Filing activity: Feb 17, 2000 → Jan 26, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6674907B1 | Color image quantization using a hierarchical color perception model | Physics | 10 | Expired |
| US8032248B2 | Method for finding the correlation between the tool PM and the product yield | Physics | 2 | Active |
| US8170964B2 | Method for planning a semiconductor manufacturing process based on users' demands using a fuzzy system and a genetic algorithm model | Physics | 1 | Active |
| US11113684B2 | Device, system, and method for creating virtual credit card | Electricity | 1 | Active |
| US10123687B2 | Method for optimizing the selection of the IOL to be implanted in an eye | Human Necessities | 1 | Active |
| US8244500B2 | Method of adjusting wafer processing sequence | Emerging Cross-Sectional Technologies | 1 | Active |
| US10420463B2 | Method for determining the topography of the cornea of an eye | Human Necessities | 1 | Active |
| US8332416B2 | Specification establishing method for controlling semiconductor process | Emerging Cross-Sectional Technologies | 0 | Active |
| US11468521B2 | Social media account filtering method and apparatus | Electricity | 0 | Active |
| US11766171B2 | Method for the continuous control of the fixation of a patient's eye during the detection of biometric measurement data of the patient's eye | Human Necessities | 0 | Active |
| US7855086B2 | Method for monitoring fabrication parameter | Emerging Cross-Sectional Technologies | 0 | Active |
| US10893799B2 | Method for determining the topography of the cornea of an eye | Human Necessities | 0 | Active |
| US8195431B2 | Method for evaluating efficacy of prevention maintenance for a tool | Physics | 0 | Active |
| US11386426B2 | Invoice invalidation method and apparatus based on blockchain, and electronic device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.