Chi Long
10Patents
8h-index
22Co-inventors
72Inventor score
Filing activity: Jun 30, 1999 → Nov 29, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7532920B1 | Guidewire with optical fiber | Human Necessities | 267 | Expired |
| US6193686A | Catheter with enhanced flexibility | Human Necessities | 191 | Expired |
| US6946173B2 | Catheter balloon formed of ePTFE and a diene polymer | Emerging Cross-Sectional Technologies | 57 | Expired |
| US6344029B1 | Catheter with enhanced flexibility | Human Necessities | 52 | Expired |
| US7147817B1 | Method of making a low profile balloon | Performing Operations; Transporting | 43 | Expired |
| US6695812B2 | Catheter with enhanced flexibility | Human Necessities | 40 | Expired |
| US7892469B2 | Method of making a non-compliant balloon for a catheter | Performing Operations; Transporting | 22 | Active |
| US6939321B2 | Catheter balloon having improved balloon bonding | Emerging Cross-Sectional Technologies | 16 | Expired |
| US12274460B2 | Lesion crossing shock wave catheter | Human Necessities | 0 | Active |
| US12232755B2 | Lesion crossing shock wave catheter | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.