Li Zhu
14Patents
4h-index
23Co-inventors
60Inventor score
Filing activity: Sep 25, 2001 → Feb 16, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10564521B1 | Switchable diffuser projection systems and methods | Physics | 11 | Active |
| US10585194B1 | Switchable diffuser projection systems and methods | Physics | 6 | Active |
| US10578781B1 | Switchable diffuser projection systems and methods | Physics | 5 | Active |
| US10585173B1 | Systems and methods for enhanced ToF resolution | Physics | 4 | Active |
| US11422262B2 | Switchable diffuser projection systems and methods | Physics | 1 | Active |
| US12049245B2 | Method and device for cooperative control of multiple trains | Performing Operations; Transporting | 1 | Active |
| US6673741B2 | Guard catalyst and a process for its preparation | Performing Operations; Transporting | 1 | Expired |
| US9317550B2 | Query expansion | Physics | 1 | Active |
| US10931860B2 | Display device and electronic apparatus with 3D camera module | Electricity | 1 | Active |
| US12032144B2 | Internal-reflective telecentric lens system | Physics | 0 | Active |
| US11540428B2 | Network equipment power supply and heat dissipation system therefor | Electricity | 0 | Active |
| US11418689B2 | Display device and electronic apparatus with 3D camera module | Electricity | 0 | Active |
| US11586023B2 | Internal-reflective telecentric lens system | Physics | 0 | Active |
| US12160980B2 | Power supply device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.