David Hayes
11Patents
7h-index
20Co-inventors
66Inventor score
Filing activity: Apr 1, 1985 → Jul 10, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8384999B1 | Optical modules | Physics | 336 | Active |
| USD850444S1 | Portable computing device | General | 30 | Active |
| US10007115B2 | Placement of a computer generated display with focal plane at finite distance using optical devices and a see-through head-mounted display incorporating the same | Physics | 24 | Active |
| US8988463B2 | Sympathetic optic adaptation for see-through display | Physics | 19 | Active |
| US6879289B2 | Apparatus for providing a controllable signal delay along a transmission line | Electricity | 14 | Expired |
| US5386195A | Method and apparatus for monitoring an electrical property of a conductive coating | Physics | 9 | Expired |
| US4687563A | Electrochemical machine apparatus with drill-depth and rate monitor | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7802478B2 | Methods and apparatus for measuring elastic modulus of non-solid ceramic materials by resonance | Physics | 4 | Active |
| US12072495B2 | Display device with optical waveguide and projector | Physics | 0 | Active |
| US10520651B2 | Voltage adjustable near-eye optical lens | Physics | 0 | Active |
| US12393036B2 | Display device with optical waveguide and projector | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.