Bill Chen
28Patents
8h-index
19Co-inventors
72Inventor score
Filing activity: Aug 31, 1998 → Oct 11, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8808308B2 | Automated intraocular lens injector device | Human Necessities | 1,041 | Active |
| US8308736B2 | Automated intraocular lens injector device | Human Necessities | 18 | Active |
| US10616072B1 | Epoch data interface | Electricity | 14 | Active |
| US8308799B2 | Modular intraocular lens injector device | Human Necessities | 13 | Active |
| US6452198B1 | Minimized contamination of semiconductor wafers within an implantation system | Electricity | 12 | Expired |
| US6169622A | Optical scanner with a distance adjusting device | Physics | 11 | Expired |
| US6392762B1 | Device for quick and precise determination of scan start point for image scanner | Electricity | 9 | Expired |
| US6188801A | Method and apparatus for automatic image calibration for an optical scanner | Physics | 9 | Expired |
| US6381043B1 | Device used in image scanner for quickly and precisely determining scan start point and improving scanning quality | Electricity | 7 | Expired |
| US8657835B2 | Automated intraocular lens injector device | Human Necessities | 7 | Active |
| US6448180B2 | Deposition of in-situ doped semiconductor film and undoped semiconductor film in the same reaction chamber | Electricity | 6 | Expired |
| US6287203A | Method and structure for coupling a step motor shaft | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6637897B2 | Securing device for transparent documents in a flatbed scanning system | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6278808A | Method and apparatus for obtaining relative and absolute modifying factors for image scanning apparatus | Electricity | 4 | Expired |
| US10904070B2 | Techniques and interfaces for troubleshooting datacenter networks | Electricity | 4 | Active |
| US6075242A | Optical scanning module with adjustable optical path | Electricity | 4 | Expired |
| US8801780B2 | Plunger tip coupling device for intraocular lens injector | Emerging Cross-Sectional Technologies | 3 | Active |
| US9415944B2 | Roller wheel with friction relief | Performing Operations; Transporting | 3 | Active |
| USRE41038E1 | Securing device for transparent documents in a flatbed scanning system | General | 1 | Expired |
| US9763774B2 | Plunger tip coupling device for intraocular lens injector | Emerging Cross-Sectional Technologies | 1 | Active |
| US6377362B1 | Method and apparatus for obtaining magnification error for image scanning apparatus | Electricity | 1 | Expired |
| US11805004B2 | Techniques and interfaces for troubleshooting datacenter networks | Electricity | 0 | Active |
| US6075241A | Scanning module with two oppositely movable lenses for changing scan resolution | Electricity | 0 | Expired |
| US5995231A | Method for calibrating a light traveling distance in a scanning module | Electricity | 0 | Expired |
| US11506368B1 | Universal clip | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.