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公开(公告)号：US11664803B2
公开(公告)日：2023-05-30
申请号：US17577141
申请日：2022-01-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Changkyo Lee , Dongkeon Lee , Jinhoon Jang , Kyungsoo Ha , Kiseok Oh , Kyungryun Kim
IPC: H03K19/00 , G06F3/06 , G11C7/10 , H03K19/0175 , H03K19/018
CPC classification number: H03K19/0005 , G06F3/061 , G06F3/0604 , G11C7/1051 , G11C7/1084 , H03K19/01825 , H03K19/017545
Abstract: A signal transmitting and receiving apparatus including: a first on-die termination circuit connected to a first pin through which a first signal is transmitted or received and, when enabled, the first on-die termination circuit is configured to provide a first termination resistance to a signal line connected to the first pin; a second on-die termination circuit connected to a second pin through which a second signal is transmitted or received and, when enabled, the second on-die termination circuit is configured to provide a second termination resistance to a signal line connected to the second pin; and an on-die termination control circuit configured to independently control an enable time and a disable time of each of the first on-die termination circuit and the second on-die termination circuit.
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公开(公告)号：US10797700B2
公开(公告)日：2020-10-06
申请号：US16552147
申请日：2019-08-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Changkyo Lee , Dongkeon Lee , Jinhoon Jang , Kyungsoo Ha , Kiseok Oh , Kyungryun Kim
IPC: H03K19/00 , G06F3/06 , G11C7/10 , H03K19/0175 , H03K19/018
Abstract: A signal transmitting and receiving apparatus including: a first on-die termination circuit connected to a first pin through which a first signal is transmitted or received and, when enabled, the first on-die termination circuit is configured to provide a first termination resistance to a signal line connected to the first pin; a second on-die termination circuit connected to a second pin through which a second signal is transmitted or received and, when enabled, the second on-die termination circuit is configured to provide a second termination resistance to a signal line connected to the second pin; and an on-die termination control circuit configured to independently control an enable time and a disable time of each of the first on-die termination circuit and the second on-die termination circuit.
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13.发明授权公开(公告)号：US10242249B2
公开(公告)日：2019-03-26
申请号：US14932127
申请日：2015-11-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Namjoon Kim , Byungin Yoo , Changkyo Lee , Jaejoon Han
Abstract: A method and an apparatus for extracting a facial feature and a method and an apparatus for recognizing a face are provided, in which the apparatus for extracting a facial feature may extract facial landmarks from a current input image, sample a skin region and a facial component region based on the extracted facial landmarks, generate a probabilistic model associated with the sampled skin region and the facial component region, extract the facial component region from a face region included in the input image using the generated probabilistic model, and extract facial feature information from the extracted facial component region.
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14.发明申请公开(公告)号：US20180181799A1
公开(公告)日：2018-06-28
申请号：US15896641
申请日：2018-02-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Byungin Yoo , Namjoon Kim , Changkyo Lee , Chang Kyu Choi , Jaejoon Han
CPC classification number: G06K9/00302 , G06K9/00281 , G06K9/4628 , G06N3/0454 , G06N3/082 , G06N7/005
Abstract: A recognition method includes receiving an input image; and recognizing a plurality of elements associated with the input image using a single recognizer pre-trained to recognize a plurality of elements simultaneously.
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公开(公告)号：US09773159B2
公开(公告)日：2017-09-26
申请号：US14812252
申请日：2015-07-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Changkyo Lee , Byungin Yoo , Namjoon Kim , Jaejoon Han
CPC classification number: G06K9/00268 , G06K9/4642 , G06K9/6202 , G06K9/6277 , G06K2009/4666
Abstract: At least one example embodiment discloses an image feature extracting method. The method includes determining a probabilistic model based on pixel values of pixels in a kernel, determining image feature information of a current pixel of the pixels in the kernel and determining whether to change the image feature information of the current pixel based on a random value and a probability value of the current pixel, the probability value being based on the probabilistic model.
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Patent Agency Ranking
公开(公告)号：US12088291B2
公开(公告)日：2024-09-10
申请号：US18372726
申请日：2023-09-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Changkyo Lee , Dongkeon Lee , Jinhoon Jang , Kyungsoo Ha , Kiseok Oh , Kyungryun Kim
IPC: H03K19/00 , G06F3/06 , G11C7/10 , H03K19/0175 , H03K19/018
CPC classification number: H03K19/0005 , G06F3/0604 , G06F3/061 , G11C7/1051 , G11C7/1084 , H03K19/017545 , H03K19/01825
Abstract: A signal transmitting and receiving apparatus including: a first on-die termination circuit connected to a first pin through which a first signal is transmitted or received and, when enabled, the first on-die termination circuit is configured to provide a first termination resistance to a signal line connected to the first pin; a second on-die termination circuit connected to a second pin through which a second signal is transmitted or received and, when enabled, the second on-die termination circuit is configured to provide a second termination resistance to a signal line connected to the second pin; and an on-die termination control circuit configured to independently control an enable time and a disable time of each of the first on-die termination circuit and the second on-die termination circuit.
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公开(公告)号：US11799478B2
公开(公告)日：2023-10-24
申请号：US17974873
申请日：2022-10-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Changkyo Lee , Dongkeon Lee , Jinhoon Jang , Kyungsoo Ha , Kiseok Oh , Kyungryun Kim
IPC: H03K19/00 , G06F3/06 , G11C7/10 , H03K19/0175 , H03K19/018
CPC classification number: H03K19/0005 , G06F3/061 , G06F3/0604 , G11C7/1051 , G11C7/1084 , H03K19/01825 , H03K19/017545
Abstract: A signal transmitting and receiving apparatus including: a first on-die termination circuit connected to a first pin through which a first signal is transmitted or received and, when enabled, the first on-die termination circuit is configured to provide a first termination resistance to a signal line connected to the first pin; a second on-die termination circuit connected to a second pin through which a second signal is transmitted or received and, when enabled, the second on-die termination circuit is configured to provide a second termination resistance to a signal line connected to the second pin; and an on-die termination control circuit configured to independently control an enable time and a disable time of each of the first on-die termination circuit and the second on-die termination circuit.
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公开(公告)号：US11783639B2
公开(公告)日：2023-10-10
申请号：US16998172
申请日：2020-08-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Byungin Yoo , Youngjun Kwak , Jungbae Kim , Jinwoo Son , Changkyo Lee , Chang Kyu Choi , Jaejoon Han
IPC: G06V40/40 , G06V40/16 , G06V40/18 , G06F21/32 , G06Q20/40 , G06V40/12 , G06N3/04 , G06N3/08 , G06V40/14
CPC classification number: G06V40/40 , G06F21/32 , G06N3/04 , G06N3/08 , G06Q20/40145 , G06V40/1382 , G06V40/161 , G06V40/168 , G06V40/172 , G06V40/18 , G06V40/1388 , G06V40/14 , G06V40/193 , G06V40/45
Abstract: A liveness test method and apparatus is disclosed. A processor implemented liveness test method includes extracting an interest region of an object from a portion of the object in an input image, performing a liveness test on the object using a neural network model-based liveness test model, the liveness test model using image information of the interest region as provided first input image information to the liveness test model and determining liveness based at least on extracted texture information from the information of the interest region by the liveness test model, and indicating a result of the liveness test.
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19.发明授权公开(公告)号：US11062744B2
公开(公告)日：2021-07-13
申请号：US16262250
申请日：2019-01-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Donghun Lee , Daesik Moon , Young-Soo Sohn , Young-Hoon Son , Ki-Seok Oh , Changkyo Lee , Hyun-Yoon Cho , Kyung-Soo Ha , Seokhun Hyun
Abstract: A memory device includes a driver that drives a data line connected with an external device, an internal ZQ manager that generates an internal ZQ start signal, a selector that selects one of the internal ZQ start signal and a ZQ start command from the external device, based on a ZQ mode, a ZQ calibration engine that generates a ZQ code by performing ZQ calibration in response to a selection result of the selector, and a ZQ code register that loads the ZQ code onto the driver in response to a ZQ calibration command from the external device.
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公开(公告)号：US20180157892A1
公开(公告)日：2018-06-07
申请号：US15818924
申请日：2017-11-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae Joon Han , Changkyo Lee , Wonjun Hwang , Jung Bae Kim
CPC classification number: G06K9/0061 , G06K9/00604 , G06K9/00617 , G06K9/2018 , G06K9/4628 , G06N3/0445 , G06N3/0454 , G06N3/08 , G06N3/084 , G06N3/088
Abstract: An eye detection method and apparatus based on depth information. The eye detection method includes inputting an image to a trained deep neural network and acquiring eye position information included in the image based on an output of the deep neural network.
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