본문
Technology
Intellectual Property
- Patent No. 10-2020-0060814 Device for manufacturing metal oxide nanoparticles using anodic oxidation and method for large-scale production of metal oxide nanoparticles using it
- Patent No. 10-2020-0060813 Method and device for large-scale production of bismuth oxide nanoparticles using anodic oxidation
- Patent No. 10-2020-0086385 Method for manufacturing silicon oxide nanoparticles using anodic oxidation
- Patent No. 10,193,133 (Granted) Method for manufacturing metal oxide nanoparticles and the metal oxide nanoparticles thereby
- Patent No. 10-2073917 Lamp for removing fine dust
- Patent No. 10-2187786 Device for removing fine dust
- Patent No. 10-2497223 Negative ion generator
- Patent No. 10-2577654 Air purifier generating electrons and OH radicals
- Patent No. 10-2559157 Air purifier downlight
- Patent Application No. 10-2023-0184482 Air purifier device with moss cultivation method
- KR2020/004583 Air lamp for removing fine dust
- Design No. 30-1080492 Negative ion generator
- Design No. 30-1225150 Ceiling-mounted light
- Design No. 30-1257428 Plant cultivation device
- Design No. 30-1257432 Plant cultivation pot
- Trademark No. 40-1788974PURUM AIR
- Trademark No. 40-1789992AIRLAMP
- Trademark No. 40-2180130PURMAX
- Trademark Application No. 40-2023-0067917NATUREPLUS
- Trademark Application No. 40-2024-0048870PURUM
