Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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05/22/2012
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Application #:
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12494220
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Filing Dt:
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06/29/2009
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Publication #:
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Pub Dt:
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01/07/2010
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Inventors:
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Mu Seon Woo, Byoung Phil Lee, Hyung Gon Kim
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Title:
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SYSTEM AND METHOD FOR DETERMINING AIR PURIFIER FILTER CHANGE TIME USING MEASUREMENT OF MOTOR SPEED
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 658 YOUGU-RI, YOUGU-EUP, GONGJOO |
| CHOONGCHEONGNAM-DO, KOREA, REPUBLIC OF |
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| MARK J. ITRI |
| 18191 VON KARMAN AVENUE |
| SUITE 500 |
| IRVINE, CA 92612 |
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