| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 7 | |
| #2 | Canada | 5 | |
| #3 | Republic of Korea | 5 | |
| #4 | EPO (European Patent Office) | 4 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Semiconductors |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Semiconductor devices | |
| #3 | Measuring light |
| # | Name | Total Patents |
|---|---|---|
| #1 | Willing Bert | 16 |
| #2 | Seifert Andreas | 16 |
| #3 | Kohli Markus | 15 |
| #4 | Andreas Seifert | 6 |
| #5 | Bert Willing | 6 |
| #6 | Markus Kohli | 5 |
| #7 | Markus Kohl | 1 |
| #8 | Willing B | 1 |
| #9 | Kohl Markus | 1 |
| #10 | Seifert A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN101153860A | Gas detection method and gas detection device | |
| EP1962077A1 | Gas sensor | |
| EP1906169A1 | Gas detection method and gas detection device | |
| EP1549932A1 | Gas detection method and gas detector device | |
| CN1513213A | Infrared sensor and method for making same |