国家/地区 韩国（3）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC F24F003/16（5）
发明人
公开年 2021（5）
申请年 2019（3）  2020（2） 
专利权人

Air purifying, sterilizing and virus inactivating device useful e.g. in functional composite material has e.g. blower device, deep UV light source, and photocatalysis light source electrically connected to power source connection device.

LIN K, XU Z

Multifunctional air purifier of air conditioning system, has primary purification unit in which space is divided into purification unit, washing unit and sterilization unit by blocking plates, where filter unit is provided in each units.

JAE H

Fine dust adsorption air purifier using highly conductive powder graphene, has exclusive filter for evenly spreading powder graphene on normal filter, and main body equipped with dedicated filter to allow electricity.

SOO K M

Laser-induced graphene type air filter for air purification apparatus, has polymer film formed by irradiating laser in scanning process, and porous carbon nanostructure layer provided on base layer in state carbonized by laser irradiation.

IN J, KIM K Y

Air-purification system for ultraviolet light-based air purifier, comprises one high efficiency particulate air filtration unit (HEPA) where HEPA filter bed extracts air from external atmosphere and performs a HEPA filtration.

SINGHAL A V, SHARMA A K, HAJELA K, SYED S A I, KUMAR N, SHARMA D, JAI S