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31. 发明授权

US11627276B2 A/D converter including comparison circuit and image sensor including same 有权
公开(公告)号：US11627276B2
公开(公告)日：2023-04-11
申请号：US17470187
申请日：2021-09-09
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Daehwa Paik , Jaehong Kim , Jinwoo Kim , Seunghyun Lim , Sanghyun Cho
IPC分类号： H04N5/378 , H04N5/369 , H04N5/363 , H04N5/376 , H03M1/56
摘要： An A/D converter and an image sensor are disclosed. The image sensor includes: a pixel array including a plurality of pixels; a ramp signal generator configured to generate a ramp signal; and a comparison circuit configured to output a comparison result signal by comparing a pixel signal output by the pixel array with the ramp signal. The comparison circuit includes: a first comparator stage configured to output a first stage output signal according to a result of comparing the pixel signal with the ramp signal, to a first circuit node; a limiter including an n-type transistor having one end connected to the first circuit node and an opposite end to which power supply voltage is applied; and a second comparator stage configured to generate the comparison result signal by shaping the first stage output signal.

32. 发明授权

US11622184B2 Electronic device comprising multiple microphones 有权
公开(公告)号：US11622184B2
公开(公告)日：2023-04-04
申请号：US17250590
申请日：2019-08-06
申请人： Samsung Electronics Co., Ltd.
发明人： Jinwoo Kim , Sujin Jung , Hakrae Kang , Heejun Park , Minseok Shin , Changhwan Lee
IPC分类号： H04R1/04 , H05K5/00
摘要： According to an embodiment of the present invention, an electronic device may comprise: a housing; a printed circuit board disposed inside the housing, the printed circuit board comprising a first surface, a second surface facing away from the first surface, and a first through-hole and a second through-hole penetrating the first surface and the second surface; a first microphone disposed on the second surface so as to at least partially overlap the first through-hole when seen from above the first surface; a second microphone disposed on the second surface so as to at least partially overlap the second through-hole when seen from above the first surface; a support member disposed on the first surface, the support member comprising a third surface facing the first surface, a fourth surface facing away from the third surface, a third through-hole at least partially overlapping the first through-hole when seen from above the first surface, and a fourth through-hole at least partially overlapping the second through-hole when seen from above the first surface; a first sound-transmitting member disposed on the fourth surface so as to at least partially overlap the third through-hole; and a second sound-transmitting member disposed on the fourth surface so as to at least partially overlap the fourth through-hole. Various other embodiments may be included.

33. 发明授权

US11521534B2 Display driving integrated circuit and display device for short circuit detection 有权
公开(公告)号：US11521534B2
公开(公告)日：2022-12-06
申请号：US17519724
申请日：2021-11-05
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Shih Chiao Huang , Jinwoo Kim , Tao-Jung Hung , Chulho Choi , Hajoon Shin , Myungho Seo , Yongjoo Song , Shih-Hsiung Kuo , Chui-Hsun Chiu , Jia Wei Chen , Chao Hsuan Liu , Yu-Wen Chiou
IPC分类号： G09G3/20
摘要： A display driving integrated circuit includes a common voltage buffer configured to provide a common voltage to a display panel and when a line outputting the common voltage and a gate line are short-circuited, apply a first current to the gate line or receive a second current from the gate line; a current generator configured to sum currents respectively corresponding to the first current and the second current and output an output current obtained by the summing; and a current detector configured to convert the output current into an output voltage and output a high or low signal based on a result of comparing the output voltage with a preset voltage.

34. 发明申请

US20220222003A1 METHOD OF WRITING DATA IN STORAGE DEVICE AND STORAGE DEVICE PERFORMING THE SAME 有权
公开(公告)号：US20220222003A1
公开(公告)日：2022-07-14
申请号：US17394801
申请日：2021-08-05
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Jinwoo Kim , Dongmin Kim , Youngeun Kim , Jimin Ryu , Yongsoo Jang
IPC分类号： G06F3/06
摘要： A method of writing data in a storage device is provided. The method includes: receiving an identifier information request; outputting information indicating a plurality of identifiers based on the identifier information request; receiving a first write command and first data, the first write command comprising a first identifier among the plurality of identifiers; performing a data write operation on the first data based on the first write command; receiving a first attribute assignment command comprising the first identifier and a first attribute among a plurality of attributes; and assigning the first attribute to the first data that is already stored in the storage device based on the first attribute assignment command.

35. 发明授权

US11362187B2 Semiconductor devices including capping layer 有权
公开(公告)号：US11362187B2
公开(公告)日：2022-06-14
申请号：US16950104
申请日：2020-11-17
申请人： Samsung Electronics Co., Ltd.
发明人： Juyoun Kim , Jinwoo Kim , Kyuman Hwang
IPC分类号： H01L29/76 , H01L29/94 , H01L31/113 , H01L29/423 , H01L29/66 , H01L29/06
摘要： A semiconductor device includes first and second active regions on a substrate, an element isolation layer between the first and second active regions, a dummy gate line, dummy gate spacers at opposite side walls of the dummy gate line, and a dummy gate capping layer on the dummy gate line and. An upper surface of the element isolation layer is proximate to an upper surface of the substrate in relation to an upper end of the first active region in a vertical direction. The dummy gate line includes a horizontal section extending on the first active region to the element isolation layer in a horizontal direction, and a vertical section extending downwards from the horizontal section along a side wall of the first active region, the dummy gate line having an L shape, a vertical thickness of the horizontal section being smaller than a vertical thickness of the vertical section.

36. 发明授权

US11360917B2 Storage devices configured to support multiple hosts and operation methods thereof 有权
公开(公告)号：US11360917B2
公开(公告)日：2022-06-14
申请号：US17124899
申请日：2020-12-17
申请人： Samsung Electronics Co., Ltd.
发明人： Youngwook Kim , Jinwoo Kim , Myung Hyun Jo
IPC分类号： G06F13/16 , G06F3/06 , G06F13/42
摘要： An operation method of a storage device configured to implement physical functions respectively corresponding to hosts includes receiving performance information from each of the host devices, setting a performance level of each of the physical functions to a first level, processing a command from a first host through a corresponding first physical function, changing a performance level of the first physical function to a second level based on the performance information and a performance serviced to the first host, and processing a second command from a second host through at least one second physical function corresponding to the second host prior to processing a subsequent first command from the first host, through the first physical function, based on a performance level of the at least one second physical function being the first level and the performance level of the first physical function being the second level.

37. 发明授权

US10942679B2 Memory systems and methods that allocate memory banks using striping size and stream identification information contained within directive commands 有权
公开(公告)号：US10942679B2
公开(公告)日：2021-03-09
申请号：US16413755
申请日：2019-05-16
申请人： Samsung Electronics Co., Ltd.
发明人： Jinwoo Kim , Wan-Soo Choi
IPC分类号： G06F3/06
摘要： An operating method of a storage device which includes a plurality of banks includes receiving a write command including stream identification information from a host, allocating a bank, in which data are to be stored, from among the plurality of banks based on a striping size corresponding to the stream identification information, in response to the write command, and writing the data in the allocated bank.

38. 发明授权

US10931348B2 Method and system for sensor-based beam management by user equipment 有权
公开(公告)号：US10931348B2
公开(公告)日：2021-02-23
申请号：US16376720
申请日：2019-04-05
申请人： Samsung Electronics Co., Ltd.
发明人： Ashok Kumar Reddy Chavva , Shubham Khunteta , Yunas Rashid , Chaiman Lim , Youngpo Lee , Jinwoo Kim
IPC分类号： H04B7/06 , H04W24/08 , H04L29/08 , H04W88/02 , H04W16/28
摘要： A method and system are provided for sensor-based beam management by user equipment (UE). The method includes obtaining, by the UE, a reference beam pair and a first set of neighbor beam pairs in a first reception direction for connecting with a network; determining, by the UE, a change in the first reception direction, based on sensor data; identifying, by the UE, a second set of neighbor beam pairs in the changed first reception direction; measuring, by the UE, a plurality of beam parameters for neighbor beam pairs in the second set of neighbor beam pairs; determining, by the UE, an optimal beam pair from the identified second set of neighbor beam pairs based on the plurality of measured beam parameters; and configuring, by the UE, an optimal beam pair for connecting with the network.

39. 发明授权

US10666335B2 Method of selecting beam and electronic device thereof 有权
公开(公告)号：US10666335B2
公开(公告)日：2020-05-26
申请号：US16111657
申请日：2018-08-24
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Hyoungjoo Lee , Mingyu Kang , Jinwoo Kim , Taeyoon Kim , Byungwook Yoo , Kookyeon Lee , Chaeman Lim , Ilgyu Choi
IPC分类号： H04B7/06 , H04B7/08
摘要： Disclosed are an apparatus and a method for selecting a beam in an electronic device. An electronic device includes: a plurality of antennas configured to form beams in different directions; and at least one processor, wherein the at least one processor is configured to: control the plurality of antennas to form a wide beam, determine a transmission beam pattern of a transmitting side through the wide beam, control the plurality of antennas to form a reception beam, and determine a reception beam pattern to be used for receiving a signal from the transmitting side.

40. 发明授权

US10635349B2 Storage device previously managing physical address to be allocated for write data 有权
公开(公告)号：US10635349B2
公开(公告)日：2020-04-28
申请号：US15860498
申请日：2018-01-02
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Younggeun Lee , Jinwoo Kim , Youngsik Kim , Hwan-Chung Kim , Jeonghoon Cho
IPC分类号： G06F12/00 , G06F3/06 , G06F12/02
CPC分类号： G06F3/0659 , G06F3/0604 , G06F3/0631 , G06F3/0679 , G06F12/02
摘要： A storage device includes nonvolatile memories and a controller. The controller previously manages a correspondence relationship between physical addresses indicating the memory regions and stream identifiers, before first write data is received by the controller. The controller controls the nonvolatile memories such that the first write data is stored in a first memory region of a physical address which is managed corresponding to a first stream identifier of the first write data in the correspondence relationship. The first write data is transferred to the nonvolatile memories based on the correspondence relationship, regardless of whether second write data having a second stream identifier is received by the controller.

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