Recent Principal Patents
Recent Principal Patents in PNG
| Air-transparent selective sound silencer using ultra-open metamaterial |
| United States | US10947876B2, US11846217B2, US12352190B2 Japan | JP7607933B2, JP7778418B2 Australia | AU2019314515B2 South Korea | KR102770784B1 European Patent Office | EP3830404B1 China | CN112867860B Canada | CA3108530A1 WIPO (PCT) | WO2020028838A1 Mexico | MX2021001366A, MX2024009330A, MX2024009331A, MX2024009332A |
| Apparatus for improving magnetic resonance imaging |
| United States | US10324152B2, US10884089B2 Japan | JP7219477B2 Australia | AU2018279078B2 South Korea | KR102569416B1 China | CN110678769B European Patent Office | EP3635424A4 Canada | CA3062191A1 WIPO (PCT) | WO2018226946A1 |
| Nonlinear and smart metamaterials useful to change resonance frequencies |
| United States | US11219384B2, US12085629B2, US20240377488A1 Japan | JP7671997B2 China | CN114929103B European Patent Office | EP4041074B1, EP4697049A2 Australia | AU2020361502B2 Canada | CA3157009A1 South Korea | KR20220074961A WIPO (PCT) | WO2021072039A1 |
| Phased array ultra open metamaterials for broadband acoustic silencing |
| WIPO (PCT) | WO20250170988A1 |
| Thermal imager using metamaterials |
| United States | US8450690B2 |
| Electromagnetic composite-based reflecting terahertz waveplate |
| United States | US8450690B2 |