Yan Li
13Patents
4h-index
19Co-inventors
57Inventor score
Filing activity: May 25, 1990 → Mar 29, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7347548B2 | Method and apparatus for measuring a retinal sublayer characteristic | Human Necessities | 68 | Expired |
| US5723951A | Method of hot restarting a high intensity discharge lamp | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5339005A | Method and circuit for improving HID lamp starting | Emerging Cross-Sectional Technologies | 5 | Expired |
| US9655512B2 | Methods and systems to measure corneal epithelial thickness and power, stromal thickness, subepithelial corneal power and topography for disease diagnosis | Physics | 4 | Active |
| US5118994A | Method and circuit for improved HID lamp maintenance | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7176632B2 | Slotted electrode for high intensity discharge lamp | Electricity | 2 | Expired |
| US5086276A | Method of determining condensate location in an HID lamp | Physics | 1 | Expired |
| US9918627B2 | Aqueous cell differentiation in anterior uveitis using optical coherence tomography | Physics | 0 | Active |
| US8829793B2 | High pressure discharge lamp | Electricity | 0 | Active |
| US11471045B2 | Diagnostic classification of corneal shape abnormalities | Physics | 0 | Active |
| US10588572B2 | Bulk motion subtraction in optical coherence tomography angiography | Physics | 0 | Active |
| US12156712B2 | Universal robot for interventional angiographic surgery and interventional therapeutic surgery | Human Necessities | 0 | Active |
| US9579016B2 | Non-invasive 3D imaging and measuring of anterior chamber angle of the eye | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.