Philbert Francis Marsh
8Patents
3h-index
10Co-inventors
50Inventor score
Filing activity: Dec 17, 2002 → Sep 28, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6924218B2 | Sulfide encapsulation passivation technique | Electricity | 10 | Expired |
| US7030032B2 | Photodiode passivation technique | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6835969B1 | Split-channel high electron mobility transistor (HEMT) device | Electricity | 7 | Expired |
| US11158798B2 | System for continuous, scalable deposition of aligned carbon nanotubes using sprays of carbon nanotube solutions | Electricity | 0 | Active |
| US10833284B1 | Electrical devices having radiofrequency field effect transistors and the manufacture thereof | Electricity | 0 | Active |
| US10431740B2 | Continuous, scalable deposition of aligned carbon nanotubes using sprays of carbon nanotube solutions | Electricity | 0 | Active |
| US8853743B2 | Pseudomorphic high electron mobility transistor comprising doped low temperature buffer layer | Electricity | 0 | Active |
| US11322702B1 | Electrical devices having radiofrequency field effect transistors and the manufacture thereof | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.