公开(公告)号：US10572651B2

公开(公告)日：2020-02-25

申请号：US15428677

申请日：2017-02-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung-Chan Kim ,  Jungsoon Shin ,  Taesung Jung ,  Du-Sik Park ,  Joonah Park ,  Soochul Lim

IPC: G06F21/44 ,  G11C29/52

Abstract: A key generating method includes obtaining a first error correcting code (ECC) for original data, obtaining read data from a cell array of a memory comprising the original data, generating a second ECC for the read data, obtaining a location of a cell in which an error occurs from the cell array of the memory in response to the second ECC being different from the first ECC, and generating a key for the memory based on the location of the cell in which the error occurs.

公开(公告)号：US10657400B2

公开(公告)日：2020-05-19

申请号：US16397609

申请日：2019-04-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungsoon Shin ,  Namjoon Kim ,  Joonah Park ,  Soochul Lim ,  Jaehyuk Choi ,  Tae-Sung Jung

IPC: G06K9/00 ,  G06F21/32

Abstract: An authentication method includes projecting a near infrared (NIR) ray using a light emitting diode (LED) of a terminal, receiving a light reflected by a vein of a user using an image sensor of the terminal, verifying whether an image generated using the received light exhibits a vein pattern, in response to the image generated using the received light being verified as exhibiting the vein pattern, generating a vein pattern of the vein based on an image generated using the received light, and in response to the generated vein pattern being determined to match a pre-stored vein pattern, authenticating the user as a registered user corresponding to the pre-stored vein pattern.

公开(公告)号：US10915621B2

公开(公告)日：2021-02-09

申请号：US16747839

申请日：2020-01-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung-Chan Kim ,  Jungsoon Shin ,  Taesung Jung ,  Du-Sik Park ,  Joonah Park ,  Soochul Lim

IPC: G06F21/44 ,  G11C29/52 ,  G11C29/42 ,  G11C29/44 ,  G11C16/20 ,  G11C29/02 ,  G06F21/57 ,  G06F11/10

Abstract: A key generating method includes obtaining a first error correcting code (ECC) for original data, obtaining read data from a cell array of a memory comprising the original data, generating a second ECC for the read data, obtaining a location of a cell in which an error occurs from the cell array of the memory in response to the second ECC being different from the first ECC, and generating a key for the memory based on the location of the cell in which the error occurs.

公开(公告)号：US09535514B2

公开(公告)日：2017-01-03

申请号：US14584264

申请日：2014-12-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soochul Lim ,  Joonah Park

IPC: G06F3/045 ,  G06F3/0354 ,  G06F3/041 ,  G06F3/044 ,  G06F3/01

CPC classification number: G06F3/03545 ,  G06F3/016 ,  G06F3/0414 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/014 ,  G06F2203/04105 ,  G06F2203/04106

Abstract: A tactile feedback apparatus may include: a touch display configured to display objects; a tactile information extractor configured to extract tactile information corresponding to an object touched by a touch input tool; a tactile information changing unit configured to change the tactile information based on sensing information of the touch input tool; and/or a tactile feedback provider configured to provide the touch input tool with tactile feedback based on the tactile information.

Abstract translation: 触觉反馈装置可以包括：触摸显示器，被配置为显示对象; 触觉信息提取器，被配置为提取与由触摸输入工具触摸的对象相对应的触觉信息; 触觉信息改变单元，被配置为基于触摸输入工具的感测信息来改变触觉信息; 和/或触觉反馈提供器，被配置为基于触觉信息向触摸输入工具提供触觉反馈。

公开(公告)号：US10067610B2

公开(公告)日：2018-09-04

申请号：US14798803

申请日：2015-07-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namjoon Kim ,  Joonah Park ,  Du-sik Park ,  Jungsoon Shin ,  Soochul Lim

IPC: G06F3/042 ,  G06F3/01 ,  G06F3/041 ,  G06F1/16 ,  G06F3/0488

Abstract: A method and an apparatus for recognizing a touch gesture are disclosed, in which the apparatus may obtain a depth image in which a touch object and a background area are captured, detect a touch input applied by the touch object to the background area in a touch detection area, and recognize a touch gesture associated with the touch input by tracking a change in the touch input.

公开(公告)号：US09727131B2

公开(公告)日：2017-08-08

申请号：US14692887

申请日：2015-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soochul Lim ,  Joonah Park ,  Namjoon Kim ,  Du-Sik Park ,  Jungsoon Shin

IPC: G06F3/01 ,  G06F3/0488 ,  G06F1/16

CPC classification number: G06F3/011 ,  G06F1/1639 ,  G06F1/1647 ,  G06F3/0421 ,  G06F3/0488

Abstract: A portable device and user input method of the portable device using a virtual input area is provided. The portable device may include a sensor configured to sense a user input to an input area, the input area being at least a portion of an area adjacent to the portable device, a determiner configured to determine a target object corresponding to the user input among at least one input object displayed on the portable device, based on an arrangement of the at least one input object, and a controller configured to generate a control command to control the target object.

公开(公告)号：US10318832B2

公开(公告)日：2019-06-11

申请号：US14725460

申请日：2015-05-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungsoon Shin ,  Namjoon Kim ,  Joonah Park ,  Soochul Lim ,  Jaehyuk Choi ,  Tae-Sung Jung

IPC: G06K9/00 ,  G06F21/32

Abstract: A method and apparatus for authenticating a user using a vein pattern are provided that project a near infrared (NIR) ray toward a skin of the user using a light emitting diode (LED), where the user is adjacent to a terminal including the LED. An image sensor receives a light reflected by the skin, generates a vein pattern of the skin based on an image generated using the received light, and authenticates the user as a registered user of a pre-stored vein pattern when the generated vein pattern matches the pre-stored vein pattern.

公开(公告)号：US10068347B2

公开(公告)日：2018-09-04

申请号：US15384616

申请日：2016-12-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonhee Lee ,  Young Hun Sung ,  Soochul Lim

IPC: G06T7/593 ,  H04N13/00 ,  H04N13/02

Abstract: A method and apparatus for estimating a depth, and a method and apparatus for training an distance estimator are provided, wherein the method for estimating a depth may include obtaining an image, and estimating a depth of a second image object based on a correlation between a first image object and the second image object in the image and a depth of the first image object.

公开(公告)号：US09911291B2

公开(公告)日：2018-03-06

申请号：US14928323

申请日：2015-10-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soochul Lim ,  Joonah Park ,  Seungchan Kim ,  Jungsoon Shin

IPC: G08B21/00 ,  G08B6/00 ,  G06F3/01

CPC classification number: G08B6/00 ,  G06F3/016

Abstract: A portable device for outputting virtual vibration is provided. The portable device includes a controller configured to generate a control signal corresponding to a detected event. The portable device also includes vibrators configured to output virtual vibration based on the control signal.