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公开(公告)号:US10539525B2
公开(公告)日:2020-01-21
申请号:US15935856
申请日:2018-03-26
Applicant: Samsung Electronics Co., Ltd.
Inventor: Hyun-Jong Roh , Min-Woo Oh , Jin-Hee Won , Dong-Yup Lee , Ho-Chul Hwang
Abstract: A method for operation of an electronic device and an electronic device are provided. The method includes determining if an object is detected at a first terminal and a second terminal among a plurality of terminals of an ear jack. If the object is detected, the impedance of the second terminal is calculated, and a type of the object is determined according to the calculated impedance.
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公开(公告)号:US20180217077A1
公开(公告)日:2018-08-02
申请号:US15935856
申请日:2018-03-26
Applicant: Samsung Electronics Co., Ltd.
Inventor: Hyun-Jong Roh , Min-Woo Oh , Jin-Hee Won , Dong-Yup Lee , Ho-Chul Hwang
CPC classification number: G01N27/048 , G01L21/30 , G01N27/62 , G01N27/64 , H01R24/58 , H04R5/04 , H04R2420/05
Abstract: A method for operation of an electronic device and an electronic device are provided. The method includes determining if an object is detected at a first terminal and a second terminal among a plurality of terminals of an ear jack. If the object is detected, the impedance of the second terminal is calculated, and a type of the object is determined according to the calculated impedance.
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公开(公告)号:US09927383B2
公开(公告)日:2018-03-27
申请号:US14753852
申请日:2015-06-29
Applicant: Samsung Electronics Co., Ltd.
Inventor: Hyun-Jong Roh , Min-Woo Oh , Jin-Hee Won , Dong-Yup Lee , Ho-Chul Hwang
CPC classification number: G01N27/048 , G01L21/30 , G01N27/62 , G01N27/64 , H01R24/58 , H04R5/04 , H04R2420/05
Abstract: A method for operation of an electronic device and an electronic device are provided. The method includes determining if an object is detected at a first terminal and a second terminal among a plurality of terminals of an ear jack. If the object is detected, the impedance of the second terminal is calculated, and a type of the object is determined according to the calculated impedance.
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