Timo Stifel
26Patents
4h-index
30Co-inventors
59Inventor score
Filing activity: Aug 4, 2011 → Sep 21, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8550048B2 | Corona ignition device | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US8857396B2 | Igniter for igniting a fuel-air-mixture using HF corona discharge and engine fitted with such igniters | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US8217560B2 | Corona ignition device and method for its manufacture | Electricity | 5 | Active |
| US8767372B2 | Corona ignition device | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US9464618B2 | Corona ignition device and method for producing an ignition head for a corona ignition device | Emerging Cross-Sectional Technologies | 3 | Active |
| US9525272B2 | Corona ignition device | Electricity | 2 | Active |
| US9425586B2 | Method for producing a corona ignition device | Emerging Cross-Sectional Technologies | 1 | Active |
| US9698575B2 | Corona ignition device with gas-tight HF plug connector | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10283263B2 | Ignition coil | Electricity | 1 | Active |
| US9366221B2 | Corona ignition device | Electricity | 1 | Active |
| US9373941B2 | Corona ignition device | Electricity | 1 | Active |
| US9644598B2 | Corona ignition device | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9593662B2 | Corona ignition device and method for producing an ignition head for a corona ignition device | Emerging Cross-Sectional Technologies | 1 | Active |
| US9553427B2 | Corona ignition device | Electricity | 1 | Active |
| US11610715B2 | Ignition coil and method for the manufacture of an ignition coil | Electricity | 0 | Active |
| US11195654B2 | Ignition coil | Electricity | 0 | Active |
| US12158286B2 | Flow heater | Electricity | 0 | Active |
| US11527355B2 | Primary coil former for an ignition coil, and ignition coil with such a primary coil former | Electricity | 0 | Active |
| US9574540B2 | Corona ignition device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9341371B2 | Corona ignition device | Electricity | 0 | Active |
| US11493235B2 | Electric liquid heater for vehicles with plug connector including vent duct | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12117209B2 | Flow heater with bypass passage | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10622140B2 | High voltage contact for an ignition coil | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9941672B2 | Corona ignition device and method for the production thereof | Electricity | 0 | Active |
| US9705293B2 | Corona ignition device and method for producing a corona ignition device | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.