Thomas Frey
24Patents
9h-index
40Co-inventors
75Inventor score
Filing activity: May 27, 1981 → Aug 12, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6317092A | Artificial dielectric lens antenna | Electricity | 234 | Expired |
| USD780605S1 | Control hub | General | 51 | Active |
| US4418661A | Glow plug, particularly for diesel engine | Mechanical Engineering; Lighting; Heating | 36 | Expired |
| US6329158A | Use of dimly fluorescing nucleic acid dyes in the identification of nucleated cells | Physics | 33 | Expired |
| US6324160A | Adaptive receiver for CDMA base stations | Electricity | 23 | Expired |
| US4560463A | Gas sensor, particularly oxygen sensor exposed to combustion exhaust gases | Physics | 20 | Expired |
| US4620516A | Apparatus for injecting fuel into combustion chambers of internal combustion engines, in particular self-igniting internal combustion engines | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5375056A | Arrangement for monitoring a transducer for detecting an operating variable in a motor vehicle | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6369749B1 | Adaptive control of the detection threshold of a binary integrator | Physics | 9 | Expired |
| US5940427A | Crucible induction furnace with at least two coils connected in parallel to a tuned circuit converter | Electricity | 8 | Expired |
| US4494401A | Pressure sensor for the combustion chamber of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4618351A | Device for cleaning of gases | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5992551A | Method and arrangement for controlling and limiting the speed of a vehicle | Performing Operations; Transporting | 5 | Expired |
| US4604975A | Apparatus for injecting fuel into a secondary flow of combustion air from a combustion chamber | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6570537B2 | Hyper-scanning digital beam former | Electricity | 4 | Expired |
| US4549430A | Sensor | Physics | 4 | Expired |
| US5030602A | Stable ceramic consisting of aluminum oxide | Chemistry; Metallurgy | 2 | Expired |
| USD781725S1 | Room sensor | General | 2 | Active |
| US9156365B2 | Device and method for controlled exchange of energy between an electrical power network and a load | Emerging Cross-Sectional Technologies | 1 | Active |
| US5584272A | Method and arrangement for controlling an adjusting device for vehicles | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US6779507B2 | Method and arrangement for determining a driver command | Performing Operations; Transporting | 0 | Expired |
| US9975395B2 | Motor vehicle air conditioning unit | Emerging Cross-Sectional Technologies | 0 | Active |
| US11954559B2 | Counter | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11912101B2 | Air-conditioning device for a motor vehicle, in particular for a car, and motor vehicle | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.