David Forehand
11Patents
5h-index
10Co-inventors
59Inventor score
Filing activity: Feb 22, 1993 → Apr 14, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6295154A | Optical switching apparatus | Emerging Cross-Sectional Technologies | 324 | Expired |
| US6791441B2 | Micro-electro-mechanical switch, and methods of making and using it | Electricity | 41 | Expired |
| US7002441B2 | Micro-electro-mechanical switch, and methods of making and using it | Electricity | 26 | Expired |
| US8309387B2 | Improving back-contact performance of group VI containing solar cells by utilizing a nanoscale interfacial layer | Emerging Cross-Sectional Technologies | 19 | Active |
| US6709948B2 | Process for manufacturing a two-axis mirror | Physics | 8 | Expired |
| US6731420B2 | Optical switching apparatus | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5420445A | Aluminum-masked and radiantly-annealed group II-IV diffused region | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5462882A | Masked radiant anneal diffusion method | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7498911B2 | Membrane switch components and designs | Performing Operations; Transporting | 2 | Expired |
| US5665998A | Geometric enhancement of photodiodes for low dark current operation | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5593902A | Method of making photodiodes for low dark current operation having geometric enhancement | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.