公开(公告)号：US20200218205A1

公开(公告)日：2020-07-09

申请号：US16712073

申请日：2019-12-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gaurav GUPTA ,  Abhishek JATRAM ,  Karimulla SHAIK

IPC: G04G21/08 ,  G04G17/08 ,  G04G17/02

Abstract: An electronic device is provided. The electronic device includes a bezel as a first metallic component, a dial as a second metallic component to form a capacitor with the bezel, an inner ring as a dielectric disposed between the bezel and the dial, at least one processor configured to obtain a capacitance value generated by a touch input on the bezel.

公开(公告)号：US20180032170A1

公开(公告)日：2018-02-01

申请号：US15220621

申请日：2016-07-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Karimulla SHAIK ,  Sandeep VANGA ,  Prathyusha VADREVU ,  Jongseon KIM ,  Seungjae LEE

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/017 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/0418 ,  G06F3/04883 ,  G06F2203/04101 ,  G06F2203/04107 ,  G06F2203/04806 ,  G06N7/005 ,  G06N20/00

Abstract: A method and capacitive touch panel are provided. The method includes receiving, by a sensing circuit, raw data for detecting a touch object in a proximity of a capacitive touch panel, where the raw data includes a difference of a mutual capacitance value and a self-capacitance value at each of touch nodes of the capacitive touch panel; processing, by a touch sensing controller, the received raw data to derive digitized capacitance data; classifying, by the touch sensing controller, the digitized capacitance data; and estimating, by the touch sensing controller, at least one of a location of the touch object on the capacitive touch panel and a distance of the touch object from the capacitive touch panel within the proximity using the classified capacitance data.

公开(公告)号：US20180173867A1

公开(公告)日：2018-06-21

申请号：US15811063

申请日：2017-11-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aloknath DE ,  Surbhi MATHUR ,  Gunjan DEOTALE ,  Samarth Shankar RAUT ,  Adil Hamid MALLA ,  Karimulla SHAIK ,  Shreyasi DAS ,  Ankit VIJAY

IPC: G06F21/40 ,  G06F3/0488 ,  G06F21/36 ,  G06F21/32

CPC classification number: G06F21/40 ,  G06F3/0488 ,  G06F3/04883 ,  G06F21/32 ,  G06F21/36 ,  G06F2203/0338 ,  G06K9/00006 ,  H04L9/3231 ,  H04W88/02

Abstract: A method and electronic device for providing multi-level security is provided. The method includes detecting a type of a gesture performed by a user on a portion of the electronic device, identifying the user based on fingerprint data of the user, wherein the fingerprint data of the user is obtained while the gesture is being performed, determining at least one activity to be performed based on the type of the gesture and the user, and controlling the at least one activity to be automatically performed in the electronic device.

公开(公告)号：US20150169123A1

公开(公告)日：2015-06-18

申请号：US14488365

申请日：2014-09-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Jae LEE ,  Karimulla SHAIK ,  Devendran MANI ,  Ramya BAGAVATH SINGH ,  Jong-Seon KIM ,  Jong-Kang PARK ,  Hae-Yong AHN ,  Yoon-Kyung CHOI

IPC: G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0418

Abstract: A method for driving a touch sensor controller is provided. The method includes receiving touch data from a touch sensor panel and performing interpolation on the received touch data using characterization parameters according to a size and location of a conductor to increase a number of touch data points.

Abstract translation: 提供了一种用于驱动触摸传感器控制器的方法。 该方法包括从触摸传感器面板接收触摸数据，并使用表征参数根据导体的尺寸和位置对所接收的触摸数据执行内插以增加触摸数据点的数量。