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1. 发明授权

US11619952B2 Multi-sensor-based unmanned aerial vehicle and method for controlling same 有权
公开(公告)号：US11619952B2
公开(公告)日：2023-04-04
申请号：US17013465
申请日：2020-09-04
申请人： Samsung Electronics Co., Ltd.
发明人： Woong Kwon , Junho Park , Sunggu Kwon , Jawon Seo , Kyungshik Roh , Minsu Lee
IPC分类号： G05D1/10 , G05D1/00 , G05D1/04 , G05D1/08 , B64D47/08 , G06K7/14 , B64C39/02
摘要： An unmanned aerial vehicle may include: a sensor part configured to acquire inertia information or position information of the unmanned aerial vehicle; and a controller. The controller is configured to estimate the position of the unmanned aerial vehicle by applying the information acquired by the sensor part to an extended Kalman filter and control movement of the unmanned aerial vehicle, based on the estimated position of the unmanned aerial vehicle. The sensor part includes: an inertia sensor configured to acquire the inertia information of the unmanned aerial vehicle; a tag recognition sensor configured to recognize a tag attached to a rack and acquire absolute position information of the unmanned aerial vehicle; and an image sensor attached to the unmanned aerial vehicle so as to acquire an image of the movement environment of the unmanned aerial vehicle.

2. 发明授权

US11011746B2 Composite cathode active material for lithium battery, cathode for lithium battery including the same, and lithium battery including the cathode 有权
公开(公告)号：US11011746B2
公开(公告)日：2021-05-18
申请号：US15207885
申请日：2016-07-12
申请人： Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
发明人： Kwangjin Park , Junho Park , Jaegu Yoon , Sukgi Hong
IPC分类号： H01M4/36 , H01M4/485 , H01M4/58 , H01M4/04 , H01M10/0569 , H01M4/1391 , H01M4/62 , H01M2/16 , H01M10/0525 , H01M10/0568 , H01M4/505 , H01M4/131 , H01M4/525 , C01G53/00 , C01F7/04 , H01M50/44 , H01M50/411 , H01M4/02
摘要： A composite cathode active material for a lithium battery including: a lithium composite oxide; and a coating layer including a metal oxide and a lithium fluoride, (LiF) wherein the coating layer is disposed on at least a portion of a surface of the lithium composite oxide.

3. 发明授权

US10674112B2 Display driver circuit for adjusting framerate to reduce power consumption 审中-公开
公开(公告)号：US10674112B2
公开(公告)日：2020-06-02
申请号：US16415100
申请日：2019-05-17
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Young-Bae Moon , Junho Park , Sang-Min Lee , Seongmin Cheon , Kyoung Hwan Kwon
IPC分类号： G06F1/3234 , H04N7/01 , H04N7/56 , G06F3/047 , G06F3/041
摘要： A display driver circuit includes a source driver configured to output display data to data lines, a controller configured to control the source driver, based on a synchronization signal, and a frequency adjusting circuit configured to extend a first time interval of the synchronization signal from a first length to a second length, such that time interval in which the display data is not output to the data lines is extended, when second image data are not received from an external device during a reference time interval after first image data are received from the external device, and shorten the first time interval, from the second length to a third length, when an instruction is received from the external device after the first time interval is extended to the second length.

4. 发明授权

US10243210B2 Cathode active material, cathode and lithium battery including the same, and method of preparing the cathode active material 有权
公开(公告)号：US10243210B2
公开(公告)日：2019-03-26
申请号：US15152861
申请日：2016-05-12
申请人： Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
发明人： Junho Park , Kwangjin Park , Dongwook Shin , Jaegu Yoon , Sukgi Hong
IPC分类号： H01M4/00 , H01M4/505 , H01M2/16 , H01M4/04 , H01M4/131 , H01M4/133 , H01M4/1391 , H01M4/525 , H01M4/62 , H01M4/66 , H01M10/0568 , H01M10/0569 , H01M10/0585 , H01M4/36 , H01M4/58 , C01G53/00 , H01M4/587 , H01M10/0525 , H01M4/02
摘要： A cathode active material includes a core capable of intercalating and deintercalating lithium ions; and a coating layer on at least a portion of the core, wherein the coating layer includes a composite including a metal oxide compound and a phosphate compound, the metal oxide compound is at least one compound selected from a lithium metal oxide and a metal oxide, the phosphate compound is at least one compound selected from a lithium phosphate, a lithium metal phosphate, and a metal phosphate, and a weight ratio of the metal oxide compound to the phosphate compound is from greater than 0 to about 1.

5. 发明申请

US20170179484A1 CATHODE ACTIVE MATERIAL, CATHODE AND LITHIUM BATTERY INCLUDING THE SAME, AND METHOD OF PREPARING THE CATHODE ACTIVE MATERIAL 审中-公开
公开(公告)号：US20170179484A1
公开(公告)日：2017-06-22
申请号：US15152861
申请日：2016-05-12
申请人： Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
发明人： Junho Park , Kwangjin Park , Dongwook Shin , Jaegu Yoon , Sukgi Hong
IPC分类号： H01M4/505 , H01M4/525 , H01M4/62 , H01M4/1391 , H01M4/04 , H01M2/16 , H01M4/133 , H01M4/587 , H01M10/0525 , H01M10/0585 , H01M10/0568 , H01M10/0569 , H01M4/131 , H01M4/66
CPC分类号： H01M4/505 , C01G53/50 , C01P2002/72 , C01P2002/85 , C01P2004/03 , C01P2004/80 , H01M2/1653 , H01M4/0404 , H01M4/0435 , H01M4/0471 , H01M4/131 , H01M4/133 , H01M4/1391 , H01M4/364 , H01M4/366 , H01M4/525 , H01M4/5825 , H01M4/587 , H01M4/62 , H01M4/622 , H01M4/623 , H01M4/625 , H01M4/661 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M10/0585 , H01M2004/027 , H01M2004/028 , H01M2220/20 , H01M2220/30 , H01M2300/004
摘要： A cathode active material includes a core capable of intercalating and deintercalating lithium ions; and a coating layer on at least a portion of the core, wherein the coating layer includes a composite including a metal oxide compound and a phosphate compound, the metal oxide compound is at least one compound selected from a lithium metal oxide and a metal oxide, the phosphate compound is at least one compound selected from a lithium phosphate, a lithium metal phosphate, and a metal phosphate, and a weight ratio of the metal oxide compound to the phosphate compound is from greater than 0 to about 1.

6. 发明申请

US20170018767A1 COMPOSITE CATHODE ACTIVE MATERIAL FOR LITHIUM BATTERY, CATHODE FOR LITHIUM BATTERY INCLUDING THE SAME, AND LITHIUM BATTERY INCLUDING THE CATHODE 审中-公开
标题翻译：用于锂电池的复合阴极活性材料，包括其的锂电池的阴极和包括阴极的锂电池
公开(公告)号：US20170018767A1
公开(公告)日：2017-01-19
申请号：US15207885
申请日：2016-07-12
申请人： Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
发明人： Kwangjin Park , Junho Park , Jaegu Yoon , Sukgi Hong
IPC分类号： H01M4/36 , H01M4/485 , H01M4/58 , H01M4/04 , H01M10/0569 , H01M4/1391 , H01M4/62 , H01M2/16 , H01M10/0525 , H01M10/0568 , H01M4/505 , H01M4/131
摘要： A composite cathode active material for a lithium battery including: a lithium composite oxide; and a coating layer including a metal oxide and a lithium fluoride, (LiF) wherein the coating layer is disposed on at least a portion of a surface of the lithium composite oxide.
摘要翻译：一种用于锂电池的复合正极活性材料，包括：锂复合氧化物; 以及包含金属氧化物和氟化锂的涂层（LiF），其中所述涂层设置在所述锂复合氧化物的表面的至少一部分上。

7. 发明申请

US20210328348A1 ELECTRONIC DEVICE INCLUDING MULTI-BAND ANTENNA 有权
公开(公告)号：US20210328348A1
公开(公告)日：2021-10-21
申请号：US17364103
申请日：2021-06-30
申请人： Samsung Electronics Co., Ltd. , Postech Research And Business Development Foundation
发明人： Yeonwoo Kim , Wonbin Hong , Junho Park , Jaehyun Choi , Sehyun Park , Sumin Yun
IPC分类号： H01Q9/04 , H01Q5/10 , H04B1/38
摘要： An electronic device is provided. The electronic device includes a housing. The housing includes a first plate that is directed outward in a first direction, a second plate that is directed outward in a second direction opposite to the first direction, and a side member that surrounds a space between the first and second plates. The electronic device further includes a first antenna structure located in the space, wherein the first antenna structure includes a first conductive structure including a first conductive layer, which is substantially parallel to the second plate and includes a first edge extending in a third direction perpendicular to the first direction and a first notch portion disposed at the first edge, and a first conductive wall, which is substantially perpendicular to the first conductive layer and includes a second notch portion extending from the first edge and connected to the first notch portion. The electronic device further includes a second conductive structure located in the first notch portion and electrically isolated from the first conductive structure; and a third conductive structure located between the first conductive layer and the first plate and electrically isolated from the first conductive structure and the second conductive structure. The third conductive structure includes a second conductive layer facing the first conductive layer and having a quadrilateral shape, the second conductive layer including a second edge extending parallel to the first edge, a third edge extending perpendicular to the second edge, a fourth edge extending parallel to the third edge, and a fifth edge extending parallel to the second edge, wherein a distance to the fifth edge from the first conductive wall is shorter than a distance to the second edge from the first conductive wall, a second conductive wall facing the first conductive wall and extending from the second edge, a third conductive wall connected to the third edge and the second conductive wall and perpendicular to the second conductive layer and the second conductive wall, and a fourth conductive wall connected to the fourth edge and the second conductive wall and perpendicular to the second conductive layer and the second conductive wall. The electronic device further includes a wireless communication circuit electrically connected to the second conductive structure and configured to transmit or receive a signal having a frequency of 3 GHz to 100 GHz.

8. 发明授权

US10468686B2 Composite cathode active material for lithium battery, cathode for lithium battery including the same, and lithium battery including the cathode 有权
公开(公告)号：US10468686B2
公开(公告)日：2019-11-05
申请号：US15403583
申请日：2017-01-11
申请人： SAMSUNG ELECTRONICS CO., LTD. , Samsung SDI Co., Ltd.
发明人： Kwangjin Park , Junho Park , Sukgi Hong , Byungjin Choi
IPC分类号： H01M4/505 , H01M4/62 , H01M4/36 , H01M4/525 , H01M10/0525 , C01B25/45 , C01G25/00 , C01G53/00 , H01M4/02 , H01M10/052
摘要： A composite cathode active material for a lithium battery, the composite cathode active material including: a lithium composite oxide; and a coating layer disposed on at least a portion of the lithium composite oxide and including a composite including ZrP2O7 and LiZr2(PO4)3, wherein the composite including ZrP2O7 and LiZr2(PO4)3 is a reaction product of an acid treated a zirconium precursor, a phosphorus precursor, and the lithium composite oxide.

9. 发明申请

US20160020458A1 COMPOSITE POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE INCLUDING THE SAME, AND LITHIUM BATTERY INCLUDING THE POSITIVE ELECTRODE 审中-公开
标题翻译：复合阳极电极活性材料，包括其的正极和包括正电极的锂电池
公开(公告)号：US20160020458A1
公开(公告)日：2016-01-21
申请号：US14801387
申请日：2015-07-16
申请人： Samsung Electronics Co., Ltd.
发明人： Byungjin Choi , Yoonsok Kang , Junho Park , Jinhwan Park , Sungjin Ahn , Donghee Yeon , Jaegu Yoon
IPC分类号： H01M4/36 , H01M10/0525 , H01M4/525 , H01M4/131 , H01M4/505
CPC分类号： H01M4/364 , H01M4/131 , H01M4/366 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0525 , H01M2004/028
摘要： A composite positive electrode active material, the positive electrode active material including: a first metal oxide having a layered structure; and a second metal oxide having a spinel structure, wherein second metal oxide is represented by Formula 1, and wherein the first metal oxide and the second metal oxide form a composite: Li2M1(1+a)Mn(3−a)O8 Formula 1 wherein, in Formula 1, −1
摘要翻译：一种复合正极活性物质，所述正极活性物质包括：具有层状结构的第一金属氧化物; 和具有尖晶石结构的第二金属氧化物，其中第二金属氧化物由式1表示，并且其中第一金属氧化物和第二金属氧化物形成复合物：Li2M1（1 + a）Mn（3-a）O8式1 其中，在式1中，-1

10. 发明授权

US11955731B2 Electronic device including multi-band antenna 有权
公开(公告)号：US11955731B2
公开(公告)日：2024-04-09
申请号：US17364103
申请日：2021-06-30
申请人： Samsung Electronics Co., Ltd. , Postech Research And Business Development Foundation
发明人： Yeonwoo Kim , Wonbin Hong , Junho Park , Jaehyun Choi , Sehyun Park , Sumin Yun
IPC分类号： H01Q9/04 , H01Q5/10 , H04B1/38
CPC分类号： H01Q9/0407 , H01Q5/10 , H04B1/38
摘要： An electronic device includes a housing including a first plate and a second plate; and a first antenna structure. The first antenna structure includes a board disposed between the first plate and the second plate. The board includes a first surface facing the first plate, a second surface facing the second plate, a plurality of insulating layers stacked on top of each other between the first surface and the second surface, a first conductive layer disposed on the first surface, a second conductive layer disposed on the second surface, a plurality of strips disposed between the plurality of insulating layers, and a plurality of vias connecting at least one or more of the first conductive layer, the second conductive layer, or the plurality of strips to each other and disposed in the plurality of insulating layers. The electronic device further includes a first conductive structure, a second conductive structure, a third conductive structure, and a fourth conductive structure formed as part of the plurality of strips and the plurality of vias; and a wireless communication circuit electrically connected to at least one of the vias and configured to transmit or receive at least one signal having a frequency of 3 GHz to 100 GHz.

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