Jack Walker
7Patents
6h-index
12Co-inventors
60Inventor score
Filing activity: Mar 15, 1977 → Jan 18, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6355497B1 | Removable large area, low defect density films for led and laser diode growth | Electricity | 67 | Expired |
| US5708674A | Semiconductor laser or array formed by layer intermixing | Electricity | 53 | Expired |
| US4067764A | Method of manufacture of solar cell panel | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6744800B1 | Method and structure for nitride based laser diode arrays on an insulating substrate | Electricity | 25 | Expired |
| US5843802A | Semiconductor laser formed by layer intermixing | Electricity | 20 | Expired |
| US6816528B1 | Method and structure for nitride based laser diode arrays on a conducting substrate | Electricity | 11 | Expired |
| US6090300A | Ion-implantation assisted wet chemical etching of III-V nitrides and alloys | Electricity | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.