Invention Grant
- Patent Title: Air purifier having an electret module
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Application No.: US15915319Application Date: 2018-03-08
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Publication No.: US10675489B2Publication Date: 2020-06-09
- Inventor: William S. H. Cheung
- Applicant: ADC Tech International Ltd.
- Applicant Address: HK Hong Kong
- Assignee: DC TECH INTERNATIONAL LTD.
- Current Assignee: DC TECH INTERNATIONAL LTD.
- Current Assignee Address: HK Hong Kong
- Agency: The Belles Group, P.C.
- Main IPC: A62B23/02
- IPC: A62B23/02 ; B03C3/30 ; B03C3/32 ; B03C3/36 ; A62B18/08 ; B03C3/28 ; B03C3/38
Abstract:
An air purifier having an electret module for capturing airborne particles, the electret module includes an electret element which generates a static field for capturing airborne particles. The electret module is positioned incorporated into the air purifier such that the static field helps prevent the inhalation of the airborne particles.
Public/Granted literature
- US20180193678A1 AIR PURIFIER HAVING AN ELECTRET MODULE Public/Granted day:2018-07-12
Information query
