Charles N. Wang
15Patents
5h-index
20Co-inventors
66Inventor score
Filing activity: Oct 6, 2001 → Sep 2, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6729726B2 | Eyewear for hands-free communication | Electricity | 181 | Expired |
| US7705331B1 | Methods and systems for providing illumination of a specimen for a process performed on the specimen | Physics | 80 | Active |
| US7313246B2 | Information system using eyewear for communication | Electricity | 67 | Expired |
| US6641261B2 | Lens for vision enhancement | Physics | 53 | Expired |
| US7654715B1 | System and method for illuminating a specimen with uniform angular and spatial distribution | Physics | 7 | Active |
| US10368743B2 | System and method for visualization of ocular anatomy | Human Necessities | 4 | Active |
| US7710564B1 | Polarized broadband wafer inspection | Physics | 2 | Active |
| US11898839B2 | Measuring tape with improved roll-over prevention | Physics | 1 | Active |
| US9936872B2 | Visualization of eye anatomy | Human Necessities | 1 | Active |
| US9423357B2 | Oblique illuminator for inspecting manufactured substrates | Physics | 0 | Active |
| US11439302B2 | System and method for visualization of ocular anatomy | Human Necessities | 0 | Active |
| US10660518B2 | System and method for visualization of ocular anatomy | Human Necessities | 0 | Active |
| US12016631B2 | System and method for visualization of ocular anatomy | Human Necessities | 0 | Active |
| US8794801B2 | Oblique illuminator for inspecting manufactured substrates | Physics | 0 | Active |
| US9854971B2 | System and method for visualization of ocular anatomy | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.