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81. 发明公开

US20230413557A1 SEMICONDUCTOR DEVICES 审中-公开
公开(公告)号：US20230413557A1
公开(公告)日：2023-12-21
申请号：US18183903
申请日：2023-03-14
申请人： Samsung Electronics Co., Ltd.
发明人： Taeyoung Kim , Yongseok Kim
IPC分类号： H10B43/27 , H10B41/27
CPC分类号： H10B43/27 , H10B41/27
摘要： A semiconductor device includes a source structure, a plurality of gate electrodes on the source structure. The plurality of gate electrodes are stacked and spaced apart from each other in a first direction and extend in a second direction perpendicular to the first direction, and a channel structure in a channel hole extends through the plurality of gate electrodes and in the first direction, the channel structure including a first dielectric layer on a sidewall of the channel hole, a second dielectric layer on the first dielectric layer opposite the sidewall of the channel hole, a channel layer on the second dielectric layer opposite the sidewall of the channel hole, and a filling insulating layer on the channel layer opposite the sidewall of the channel hole, and further including a channel pad layer in a region including an upper end of the channel hole, wherein the second dielectric layer includes a ferroelectric material, and wherein the channel pad layer is in contact with an internal side surface of the first dielectric layer and covers an upper surface of the second dielectric layer, an upper surface of the channel layer, and an upper surface of the filling insulating layer.

82. 发明授权

US11764364B2 Cathode, lithium-air battery comprising the same, and method of preparing the cathode 有权
公开(公告)号：US11764364B2
公开(公告)日：2023-09-19
申请号：US17153271
申请日：2021-01-20
申请人： Samsung Electronics Co., Ltd.
发明人： Taeyoung Kim , Hyunpyo Lee , Mokwon Kim , Jungock Park , Heungchan Lee
IPC分类号： H01M4/86 , C01G23/00 , C01G37/14 , C01G45/12 , C01G51/00 , C01G53/00 , C01G55/00 , H01M4/38 , H01M4/88 , H01M4/90 , H01M12/08 , H01M4/02
CPC分类号： H01M4/8621 , C01G23/005 , C01G37/14 , C01G45/1257 , C01G51/70 , C01G53/42 , C01G55/004 , H01M4/382 , H01M4/8828 , H01M4/8875 , H01M4/8882 , H01M4/9016 , H01M12/08 , C01P2006/40 , H01M2004/027 , H01M2004/8689
摘要： A cathode configured to use oxygen as a cathode active material includes: a porous film including a metal oxide, where a porosity of the porous film is about 50 volume percent to about 95 volume percent, based on a total volume of the porous film, and an amount of an organic component in the porous film is 0 to about 2 weight percent, based on a total weight of the porous film.

83. 发明授权

US11699703B2 Semiconductor device 有权
公开(公告)号：US11699703B2
公开(公告)日：2023-07-11
申请号：US17451688
申请日：2021-10-21
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Beomjin Park , Dongil Bae , Daewon Kim , Taeyoung Kim , Joohee Jung , Jaehoon Shin
IPC分类号： H01L27/088 , H01L29/78 , H01L29/786 , H01L29/423
CPC分类号： H01L27/0886 , H01L29/42392 , H01L29/785 , H01L29/78696
摘要： A semiconductor device includes an active pattern extending on a substrate in a first direction, divided into a plurality of regions by a separation region, and having a first edge portion exposed toward the separation region; first, second and third channel layers vertically separated and sequentially disposed on the active pattern; a first gate electrode extending in a second direction, intersecting the active pattern, and surrounding the first, second and third channel layers; source/drain regions disposed on the active pattern, on at least one side of the first gate electrode, and contacting the first, second and third channel layers; a semiconductor structure including first semiconductor layers and second semiconductor layers alternately stacked on the active pattern, and having a second edge portion exposed toward the separation region; and a blocking layer covering at least one of an upper surface, side surfaces, or the second edge portion, of the semiconductor structure.

84. 发明授权

US11677522B2 Method and device for removing phase noise in wireless communication system 有权
公开(公告)号：US11677522B2
公开(公告)日：2023-06-13
申请号：US16644041
申请日：2018-09-11
申请人： Samsung Electronics Co., Ltd.
发明人： Hyungju Nam , Hyunil Yoo , Taeyoung Kim , Jeehwan Noh
IPC分类号： H04L5/00 , H04L27/26
CPC分类号： H04L5/0048 , H04L5/0023 , H04L27/2613
摘要： The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to various embodiments of the present disclosure, an operating method of a base station includes determining at least one sub-carrier for allocating a phase tracking reference signal (PTRS), transmitting information relating to the PTRS allocation to a terminal, and based on the information, transmitting the PTRS to the terminal through the at least one sub-carrier. An apparatus and a method according to various embodiments of the present disclosure, may determine a sub-carrier for PTRS allocation and provide information relating to the PTRS allocation to a terminal, thus controlling PTRS interference caused from neighboring base stations and improving PTRS tracking performance.

85. 发明授权

US11658306B2 Cathode, lithium-air battery comprising the same, and method of preparing the cathode 有权
公开(公告)号：US11658306B2
公开(公告)日：2023-05-23
申请号：US17128305
申请日：2020-12-21
申请人： Samsung Electronics Co., Ltd.
发明人： Hyunpyo Lee , Taeyoung Kim , Mokwon Kim , Wonsung Choi
IPC分类号： H01M4/86 , H01M4/88 , H01M12/08
CPC分类号： H01M4/8621 , H01M4/8828 , H01M4/8882 , H01M4/8896 , H01M12/08 , H01M2004/8689
摘要： A cathode configured to use oxygen as a cathode active material, the cathode including: a porous film, wherein the porous film includes a metal oxide, and wherein a surface of the porous film has root mean square (RMS) roughness (Rq) of about 0.01 micrometer to about 1 micrometer, and a porosity of the porous film is about 50 volume percent to about 99 volume percent, based on a total volume of the porous film.

86. 发明授权

US11575009B2 Semiconductor device having high voltage transistors 有权
公开(公告)号：US11575009B2
公开(公告)日：2023-02-07
申请号：US16822389
申请日：2020-03-18
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Sungkweon Baek , Taeyoung Kim , Hakseon Kim , Kangoh Yun , Changhoon Jeon , Junhee Lim
IPC分类号： H01L29/10 , H01L29/08 , H01L29/66 , H01L29/06 , H01L29/423 , H01L29/78
摘要： A semiconductor device includes a gate structure disposed on a substrate. The gate structure has a first sidewall and a second sidewall facing the first sidewall. A first impurity region is disposed within an upper portion of the substrate. The first impurity region is spaced apart from the first sidewall. A third impurity region is within the upper portion of the substrate. The third impurity region is spaced apart from the second sidewall. A first trench is disposed within the substrate between the first sidewall and the first impurity region. The first trench is spaced apart from the first sidewall. A first barrier insulation pattern is disposed within the first trench.

87. 发明授权

US11405866B2 Method and apparatus for saving power of user equipment in wireless communication system 有权
公开(公告)号：US11405866B2
公开(公告)日：2022-08-02
申请号：US16861921
申请日：2020-04-29
申请人： Samsung Electronics Co., Ltd.
发明人： Taeyoung Kim , Taehan Bae
IPC分类号： H04W52/02 , H04W72/04
摘要： An operating method of a user equipment (UE) to save power of the UE in a wireless communication system is provided. The operating method includes receiving wake up signal (WUS) configuration information from a base station (BS), monitoring a physical downlink control channel (PDCCH) based on the WUS configuration information, and stopping monitoring the PDCCH based on the WUS configuration information and operating in a short discontinuous reception (DRX) cycle, when a certain event occurs in Active time.

88. 发明授权

US11330590B2 Method and apparatus for transmitting reference signal in wireless communication system 有权
公开(公告)号：US11330590B2
公开(公告)日：2022-05-10
申请号：US16822502
申请日：2020-03-18
申请人： Samsung Electronics Co., Ltd.
发明人： Hyunil Yoo , Taeyoung Kim , Cheolkyu Shin , Hyungju Nam , Jeehwan Noh
IPC分类号： H04W72/02 , H04L5/00 , H04W72/04 , H04W4/70 , H04W84/04
摘要： A communication method and a system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with an internet of things (IoT) technology are provided, which may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and an apparatus for transmitting a reference signal are provided. The method includes receiving, from a base station, a first parameter and a second parameter associated with a sound reference signal (SRS) by higher layer signaling, identifying a bandwidth for the SRS based on the first parameter and the second parameter, and transmitting, to the base station, the SRS based on the identified bandwidth for the SRS.

89. 发明授权

US11227597B2 Electronic device and controlling method thereof 有权
公开(公告)号：US11227597B2
公开(公告)日：2022-01-18
申请号：US16748238
申请日：2020-01-21
申请人： Samsung Electronics Co., Ltd.
发明人： Hyunkook Cho , Taeyoung Kim , Sunghee Cho
IPC分类号： G10L17/00 , G10L15/20 , G10L15/22 , H04R1/40 , G10L21/0272 , H04R3/00
摘要： An electronic device for performing a voice recognition and a controlling method are provided. The method includes receiving a plurality of voice signals and a metadata signal in a non-audible frequency band regarding at least one of the plurality of voice signals, through the plurality of microphones, obtaining direction information and frequency band information regarding each of the plurality of voice signals and the metadata signal, identifying the plurality of voice signals and the metadata signal, respectively, based on the direction information and the frequency band information, identifying a voice signal of which direction information is same as direction information of the metadata signal and a voice signal of which direction information is different from direction information of the metadata signal, respectively, among the plurality of voice signals, and performing a voice recognition based on the voice signal of which direction information is different from the direction information of the metadata signal.

90. 发明授权

US11197306B2 Apparatus and method for transmitting and receiving data in wireless communication system 有权
公开(公告)号：US11197306B2
公开(公告)日：2021-12-07
申请号：US16814536
申请日：2020-03-10
申请人： Samsung Electronics Co., Ltd.
发明人： Sungnam Hong , Yeohun Yun , Chanhong Kim , Taeyoung Kim , Jiyun Seol , Jongbu Lim
IPC分类号： H04L1/18 , H04W72/12 , H04W72/04 , H04L1/00 , H04L5/00 , H04J11/00 , H04W4/70
摘要： A communication scheme and system for converging a 5th generation (5G) communication system for supporting a data rate higher than that of a 4th generation (4G) system with an internet of things (IoT) technology are provided. The communication scheme is applicable to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, retail, and security and safety-related services) based on the 5G communication technology and the IoT-related technology.

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