Lin Qi
14Patents
2h-index
76Co-inventors
57Inventor score
Filing activity: Aug 8, 1996 → May 20, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6176148A | Variable tooth worm | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7226255B2 | Five-simultaneously-working-axis computerized numerical controlled tooth cutting machine tool for plane enveloping toroidal worms | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7044691B2 | Forming method for milling threads of variable tooth worms | Emerging Cross-Sectional Technologies | 2 | Expired |
| US10617283B2 | Self-locking angle adjustment mechanism for endoscope | Human Necessities | 1 | Active |
| US8727229B2 | Longitudinal sleeper and damping railway system thereof | Fixed Constructions | 1 | Active |
| US11302135B1 | Apparatus for selling cigarettes and system for accessing cigarettes | Physics | 0 | Active |
| US10542876B2 | Multidirectional turning endoscope | Human Necessities | 0 | Active |
| US11982709B2 | Methods and structures for semiconductor device testing | Electricity | 0 | Active |
| US5888325A | Decorative floral article | Performing Operations; Transporting | 0 | Expired |
| US11690394B2 | Device and method for separating light flaky cut rolled stems (CRSs) by throwing roller | Performing Operations; Transporting | 0 | Active |
| US11736524B2 | Network traffic sending method and apparatus, and hybrid honeypot system | Emerging Cross-Sectional Technologies | 0 | Active |
| US11122352B2 | Wireless earphone | Electricity | 0 | Active |
| US12075240B2 | Authentication method and apparatus | Electricity | 0 | Active |
| US11840508B2 | Catalyst system for olefin polymerization and use thereof | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.