| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | Canada | 2 | |
| #3 | Argentina | 1 | |
| #4 | China | 1 | |
| #5 | Cuba | 1 | |
| #6 | EAPO (Eurasian Patent Organization) | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Hungary | 1 | |
| #9 | Israel | 1 | |
| #10 | Republic of Korea | 1 | |
| #11 | Morocco | 1 | |
| #12 | Mexico | 1 | |
| #13 | New Zealand | 1 | |
| #14 | Serbia | 1 | |
| #15 | Singapore | 1 | |
| #16 | Taiwan | 1 | |
| #17 | United States | 1 | |
| #18 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Micro-structure and nano-technology | |
| #3 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Nanostructure applications | |
| #3 | Non-metallic elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koruga Djuro | 18 |
| #2 | Djuro Koruga | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020249207A1 | Optical filter based on light-matter coupling in quantum-confined cavity spaces | |
| RS61081B1 | Optical filter and method of manufacturing an optical filter |