SFE Technologies
11Patents
0Active
11Granted
30Portfolio score
Filing activity: Oct 26, 1981 → May 15, 1987
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4647818A | Nonthermionic hollow anode gas discharge electron beam source | Electricity | 44 | Expired |
| US4613518A | Monolithic capacitor edge termination | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4586111A | Capacitor with dielectric comprising a polymer of polyacrylate polyether pre-polymer | Electricity | 22 | Expired |
| US4682565A | Vapor nozzle with gas barrier bars | Electricity | 21 | Expired |
| US4584628A | Miniature monolithic electrical capacitor | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4740863A | Current-limiting thin film termination for capacitors | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4618911A | End termination for chip capacitor | Electricity | 12 | Expired |
| US4741077A | End terminations for capacitors | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4431937A | Piezoelectric crystal assembly including protective mounting and covering means | Electricity | 9 | Expired |
| US4538346A | Method for manufacture of selectively coated carrier plate | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4516092A | Leadless filter component | Electricity | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.