Hans-Joerg Renz
15Patents
6h-index
43Co-inventors
62Inventor score
Filing activity: May 23, 1994 → Mar 10, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5529677A | Planar polarographic sensor for determining the lambda value of gas mixtures | Physics | 126 | Expired |
| US5885429A | Electrochemical measuring sensor and method for producing an electrochemical measuring sensor | Physics | 90 | Expired |
| US7083710B2 | Gas sensor, in particular a lambda sensor | Physics | 13 | Expired |
| US6645361B1 | Electrochemical gas sensor | Physics | 13 | Expired |
| US5507937A | Planar electrochemical probe | Physics | 10 | Expired |
| US6767442B1 | Sensor element for determining the oxygen concentration in gas mixtures and method for its manufacture | Physics | 10 | Expired |
| US6940287B2 | Unheated planar sensor element for determining the concentration of a gas component in a gas mixture | Physics | 4 | Expired |
| US5902470A | Sensor element | Physics | 2 | Expired |
| US7445699B2 | Gas sensor | Physics | 2 | Expired |
| US5723030A | Electrochemical measuring sensor and method for making the same | Physics | 2 | Expired |
| US6676818B1 | Exhaust gas probe | Physics | 1 | Expired |
| US6883363B2 | Gas sensor, in particular a lambda probe, and method for production thereof | Physics | 1 | Expired |
| US5828010A | Connection of electrically conducting layers with ceramic prominences | Electricity | 1 | Expired |
| US7175884B2 | Ceramic layer system | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6746585B2 | Gas sensor, especially a lambda probe | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.