| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 13 | |
| #2 | China | 6 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Measurement | |
| #3 | Materials and metallurgy | |
| #4 | Consumer goods | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Measuring electric variables | |
| #2 | Resistors | |
| #3 | Alloys | |
| #4 | Installation of electric cables | |
| #5 | Changing non-ferrous metals | |
| #6 | Travel equipment | |
| #7 | Hand carried bags | |
| #8 | Nails | |
| #9 | Capacitors and switching devices | |
| #10 | Electrically-conductive connections |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hetzler Ullrich | 14 |
| #2 | Marien Jan | 7 |
| #3 | Zuckermann Daniel | 4 |
| #4 | Wassmann Alexander | 2 |
| #5 | Harke Paul | 2 |
| #6 | Hartmann Jens | 2 |
| #7 | Wendt Eckhard | 2 |
| #8 | Escher Marcus | 2 |
| #9 | Pollmann Michael | 2 |
| #10 | Anja Desch | 1 |