Roy E. Williams
18Patents
9h-index
9Co-inventors
65Inventor score
Filing activity: Feb 16, 1979 → Mar 27, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5624437A | High resolution, high speed, programmable laser beam modulating apparatus for microsurgery | Human Necessities | 117 | Expired |
| US6394999B1 | Laser eye surgery system using wavefront sensor analysis to control digital micromirror device (DMD) mirror patterns | Human Necessities | 68 | Expired |
| US6413251B1 | Method and system for controlling a digital mircomirror device for laser refractive eye surgery | Human Necessities | 64 | Expired |
| US6280436A | Eye tracking and positioning system for a refractive laser system | Human Necessities | 59 | Expired |
| US6508812B1 | Control system for high resolution high speed digital micromirror device for laser refractive eye surgery | Human Necessities | 48 | Expired |
| US7040776B2 | Self-contained illumination device for medicine containers | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US6500171B1 | System for generating ablation profiles for laser refractive eye surgery | Human Necessities | 25 | Expired |
| US6923802B2 | System for generating ablation profiles for laser refractive eye surgery | Human Necessities | 21 | Expired |
| US6766042B2 | System to automatically detect eye corneal striae | Physics | 19 | Expired |
| US7161727B2 | Digital micromirror device having a window transparent to ultraviolet (UV) light | Physics | 7 | Expired |
| US10210780B2 | Method of mounting a flag holder mount onto a motorcycle | Physics | 6 | Active |
| US4194961A | Electrode spacer element | Chemistry; Metallurgy | 4 | Expired |
| US8847966B2 | Event logging mechanism for a program executing on a graphics card | Physics | 4 | Active |
| US8842125B2 | Automatically testing compatibility between a graphics card and a graphics program | Physics | 2 | Active |
| US6859311B2 | Digital micromirror device having a window transparent to ultraviolet (UV) light | Human Necessities | 2 | Expired |
| US7023605B2 | Digital micromirror device having a window transparent to ultraviolet (UV) light | Human Necessities | 1 | Expired |
| US8842123B2 | Automatically testing a program executable on a graphics card | Physics | 1 | Active |
| US8842124B2 | Declarative interface for developing test cases for graphics programs | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.