Thomas E. Ryan
17Patents
6h-index
25Co-inventors
62Inventor score
Filing activity: Jun 15, 1998 → Dec 21, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6628651B1 | Communication switching techniques with improved frame format | Electricity | 36 | Expired |
| US6462809B1 | Refractomer and method for qualitative and quantitative measurements | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6172746A | Transmitted light refractometer | Physics | 13 | Expired |
| US7091742B2 | Fast ring-out digital storage circuit | Electricity | 10 | Expired |
| US5969808A | Brake check handheld refractometer | Physics | 9 | Expired |
| US6704382B1 | Self-sweeping autolock PLL | Electricity | 9 | Expired |
| US6034762A | Brake check handheld refractometer | Physics | 6 | Expired |
| US6707542B1 | Refractometer for monitoring water content in fluids | Physics | 5 | Expired |
| US8204106B2 | Adaptive compression of video reference frames | Electricity | 3 | Active |
| US8135002B2 | Method and apparatus for horizontally slicing a multi-stage switch fabric | Electricity | 2 | Active |
| US7675909B2 | Method and apparatus for horizontally slicing a multi-stage switch fabric | Electricity | 2 | Active |
| US7027436B2 | Communication multistage switching techniques | Electricity | 2 | Expired |
| US7697502B2 | Communication multistage switching techniques | Electricity | 1 | Active |
| US9047981B2 | Bit-flipping in memories | Physics | 1 | Active |
| US6717663B2 | Optical configuration and method for differential refractive index measurements | Physics | 1 | Expired |
| US8885156B2 | Apparatus and method for determination of tear osmolarity | Physics | 0 | Active |
| US8139632B2 | Video decoder with adaptive outputs | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.