| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Taiwan | 4 | |
| #3 | Japan | 3 | |
| #4 | Australia | 2 | |
| #5 | China | 1 | |
| #6 | Germany | 1 | |
| #7 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Materials and metallurgy | |
| #3 | Textiles and paper | |
| #4 | Basic materials chemistry | |
| #5 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Solid waste disposal | |
| #3 | Non-metallic elements | |
| #4 | Fuels | |
| #5 | Separation | |
| #6 | Fibrous raw materials | |
| #7 | Building materials | |
| #8 | Calendars | |
| #9 | Paper-making machines | |
| #10 | Rare-earth metal compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hong Kun-Liang | 16 |
| #2 | Hong Kun Liang | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102019125359A1 | Method of dealing with committees | |
| TWI686519B | Tailings-reclaimed ecofriendly stone fiber paper processing method for avoiding environmental pollution after discharge of the electro-catalytic water so as to achieve the purpose of harmless tailings treatment | |
| US2020024684A1 | Method and system for desulfurization and dezincification of tailings | |
| TWI682029B | Method for desulfurization and denitrification of high-sulfur coal relating to mineral processing technology |