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公开(公告)号:US10955150B2
公开(公告)日:2021-03-23
申请号:US16087453
申请日:2016-03-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Andrew R. Fox , Liang Cheng , Weilai Jiang , Yinghua Yang , Zhijun Yang , Jie Zhou , Yixiong Chen , Xiaodan Chen , Pan Liu , Ling Chen , Wenqian Tang , Liliang Liu
IPC: F24F3/00 , F24F3/16 , F24F11/56 , A61L9/00 , F24F3/044 , F24F1/02 , H04W4/80 , B01D46/00 , B01D46/42
Abstract: A room air purifier comprises housing (9), air filter (100), RFID reader (143), RFID tag (120), and a wireless communication unit (142). A method is how to operating the room air purifier.
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公开(公告)号:US20190107302A1
公开(公告)日:2019-04-11
申请号:US16087453
申请日:2016-03-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Deng Liu , Andrew R. Fox , Liang Cheng , Weilai Jiang , Yinghua Yang , Zhijun Yang , Jie Zhou , Yixiong Chen , Daniel Chen , Pan Liu , Ling Chen , Wenqian Tang
Abstract: A room air purifier comprises housing (9), air filter (100), RFID reader (143), RFID tag (120), and a wireless communication unit (142). A method is how to operating the room air purifier.
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公开(公告)号:USD823678S1
公开(公告)日:2018-07-24
申请号:US29572703
申请日:2016-07-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Designer: Yinghua Yang , Ran Tao
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公开(公告)号:USD705509S1
公开(公告)日:2014-05-20
申请号:US29438332
申请日:2012-11-29
Applicant: 3M Innovative Properties Company
Designer: Dong Liu , Zhiguo Wen , Yinghua Yang , Chunyu Zhang , Pingle Zhou
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公开(公告)号:USD815526S1
公开(公告)日:2018-04-17
申请号:US29572742
申请日:2016-07-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Designer: Yinghua Yang , Ran Tao
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公开(公告)号:USD815525S1
公开(公告)日:2018-04-17
申请号:US29572715
申请日:2016-07-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Designer: Yinghua Yang , Ran Tao
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公开(公告)号:US11168907B2
公开(公告)日:2021-11-09
申请号:US17177515
申请日:2021-02-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Andrew R. Fox , Liang Cheng , Weilai Jiang , Yinghua Yang , Zhijun Yang , Jie Zhou , Yixiong Chen , Xiaodan Chen , Pan Liu , Ling Chen , Wenqian Tang , Liliang Liu
Abstract: A room air purifier including an RFID reader and a wireless communication unit, and methods of using such a room air purifier.
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公开(公告)号:USD823679S1
公开(公告)日:2018-07-24
申请号:US29572729
申请日:2016-07-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Designer: Yinghua Yang , Ran Tao
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公开(公告)号:USD809378S1
公开(公告)日:2018-02-06
申请号:US29572708
申请日:2016-07-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Designer: Yinghua Yang , Ran Tao
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