Patents Assigned to CO
  • Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery including the same
    Patent number: 12322791
    Abstract: Disclosed are a positive active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery including the same. The positive active material includes a first positive active material in a form of secondary particles including a plurality of primary particles that are aggregated together, and a second positive active material having a single particle form, wherein both of the first positive active material and the second positive active material are nickel-based positive active materials, each of the first positive active material and the second positive active material is coated with cobalt, and a maximum roughness of a surface of the second positive active material is greater than or equal to about 15 nm.
    Type: Grant
    Filed: March 13, 2024
    Date of Patent: June 3, 2025
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Jungsue Jang, Donghyun Kil, Minhan Kim, Jinyoung Kim, Jinhwa Kim, Jihyun Seog, Jaeha Shim, Kiyong Ahn, Donggyu Chang, Youngjoo Chae, Aram Choi, Jeuk Ha
  • Cathode for lithium secondary battery and lithium secondary battery including cathode
    Patent number: 12322792
    Abstract: A cathode is disclosed. In some implementations, the cathode includes a current collector, a first cathode mixture layer on at least one surface of the current collector, and a second cathode mixture layer on the first cathode mixture layer. The first cathode mixture layer includes a first cathode active material having a layered crystal structure, and the second cathode mixture layer includes a second cathode active material having an olivine-based crystal structure. The first cathode mixture layer and the second cathode mixture layer have a thickness ratio of 1:9 to 4:6.
    Type: Grant
    Filed: June 18, 2024
    Date of Patent: June 3, 2025
    Assignee: SK ON CO., LTD.
    Inventors: Su Ung Chae, Seung Ryul Choi
  • Method of manufacturing anode active material
    Patent number: 12322796
    Abstract: A method of manufacturing an anode active material is to dope a plurality of anode material particles with alkali metal by use of molten alkali metal to obtain a plurality of alkali-metal-containing anode material particles. The method of the invention is also to perform a homogenization process and a passivation process on the alkali metal-containing anode material particles to obtain a plurality of passivated and homogenized alkali-metal-containing anode material particles serving as the anode active material.
    Type: Grant
    Filed: October 12, 2023
    Date of Patent: June 3, 2025
    Assignee: Blue star advanced materials Co., Ltd.
    Inventor: Chung-Wen Lan
  • Positive electrode active material for secondary battery, and secondary battery
    Patent number: 12322798
    Abstract: This positive electrode active material is for a secondary battery and contains a lithium transition metal complex oxide. The lithium transition metal complex oxide is represented by general formula LixMnyNizSbaObFc (x+y+z+a?b+c=2, 1?x?1.2, 0.4?y?0.8, 0?z?0.4, 0<a<0.01, and 1.8<b<2 are satisfied) and does not include Co.
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: June 3, 2025
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Ryuichi Natsui, Mitsuhiro Hibino
  • Secondary battery
    Patent number: 12322813
    Abstract: A secondary battery includes: an electrode assembly including a first electrode plate, a second electrode plate, and a separator; a case including a first side having an opening to accommodate the electrode assembly; a cap plate sealing the first side of the case; a first current collector plate arranged between the electrode assembly and the cap plate and electrically connecting the first electrode plate and the cap plate; a terminal arranged on a second side of the case; a second current collector plate electrically connecting the second electrode plate and the terminal; a first welding portion on an outer surface of the cap plate and welding the cap plate and the first current collector plate; and a second welding portion on the outer surface of the cap plate and welding the case and the cap plate.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: June 3, 2025
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Seong Bong Cho, Jeong Wook Yi, Eui Kwang Jeong, Hyun Ki Jung
  • Battery pack
    Patent number: 12322824
    Abstract: Provided is a battery pack. The battery pack includes: a battery cell; a protective circuit module electrically connected to an electrode tab extending from the battery cell; and a frame including a frame main body and a first pressing rib, wherein the frame main body forms a cell accommodation portion configured to accommodate the battery cell, and the first pressing rib protrudes from the frame main body in a direction opposite the cell accommodation portion to press the electrode tab and the protective circuit module in a direction in which the electrode tab and the protective circuit module face each other. According to the present disclosure, the battery pack has an improved structure for easily electrically connecting the battery cell and the protective circuit module to each other.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: June 3, 2025
    Assignee: SAMSUNG SDI CO., LTD.
    Inventor: Sanghun Park
  • Power-to-X system with an optimized hydrogen drying and purifying process
    Patent number: 12322843
    Abstract: A power-to-X system having an electrolyzer and an energy converter which are connected together via a hydrogen line. The system additionally has a chemical reactor for catalytically removing oxygen, a first heat exchanger, a water separator, a store, and a humidifier which are connected into the hydrogen line in the stated order one behind the other between the electrolyzer and the energy converter. A second heat exchanger is arranged in the hydrogen line such that a first side of the second heat exchanger is arranged in front of the first heat exchanger and a second side of the second heat exchanger is arranged downstream of the water separator in the hydrogen line.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: June 3, 2025
    Assignee: Siemens Energy Global GmbH & Co. KG
    Inventors: Frank Hannemann, Stefan Schmied, Andreas Volkmann
  • Encoding method and apparatus therefor, and decoding method and apparatus therefor
    Patent number: 12323624
    Abstract: Provided is a video decoding method including: determining an inter prediction mode of a current block when the current block is inter-predicted; determining at least one reference sample location to be referred to by the current block, based on the inter prediction mode of the current block; determining filter information to be applied to at least one reconstructed reference sample corresponding to the at least one reference sample location, based on the inter prediction mode of the current block; performing filtering on the at least one reconstructed reference sample, based on the filter information; and decoding the current block by using prediction samples generated via the filtering.
    Type: Grant
    Filed: October 24, 2023
    Date of Patent: June 3, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yinji Piao, Elena Alshina, Alexander Alshin, Anish Tamse
  • Screen sharing method and system and electronic device
    Patent number: 12323671
    Abstract: A screen sharing method and system and an electronic device are provided. The screen sharing system may include a first electronic device, a second electronic device, a third electronic device, and a fourth electronic device. The third electronic device may be an electronic device near the first electronic device. The fourth electronic device may be an electronic device near the second electronic device. In the method, the first electronic device may establish a video communication connection to the second electronic device. The third electronic device may share a screen of the third electronic device with the second electronic device by using the first electronic device. The second electronic device may display the screen shared by the third electronic device, and may further switch the screen shared by the third electronic device to the fourth electronic device for display.
    Type: Grant
    Filed: August 6, 2021
    Date of Patent: June 3, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Weiqing Fang, Junfeng Yang, Lei Wang, Feng Ge, Xunfei Suo, Xiangning Liu
  • Compounds and methods for inhibiting JAK
    Patent number: 12319670
    Abstract: Disclosed are compounds of formula (I), pharmaceutical compositions comprising such compounds and methods/uses of using the same, for example, for treating a JAK-related disorder, such as cancer, cancer cachexia or an immune disorder: wherein R1 is methyl or ethyl; R2 is selected from methyl, ethyl, methoxy and ethoxy; R3 is selected from hydrogen, chlorine, fluorine, bromine and methyl; R4 is selected from methyl, ethyl and —CH2OCH3; R5 and R6 are each individually methyl or hydrogen; and R7 is selected from methyl, ethyl, —(CH2)2OH and —(CH2)2OCH3, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: June 3, 2025
    Assignee: Dizal (Jiangsu) Pharmaceutical Co., Ltd.
    Inventors: James McCabe, Dedong Wu, Tudor Grecu, Wenzhan Yang
  • Display device having an emission layer
    Patent number: 12324324
    Abstract: A display device includes signal lines and pixels connected thereto. A first pixel includes a first transistor including a first gate electrode, a first channel region overlapping the first gate electrode, a first source region, and a second drain region facing the first source region, with the first channel region interposed between the first source region and the second drain region. A third transistor includes a third gate electrode, a third channel region overlapping the third gate electrode, a third drain region connected to the first gate electrode, and a third source region facing the third drain region with the third channel region interposed between the third source region and the third drain region. A shielding part overlaps a boundary between the third source region and the third channel region and does not overlap a boundary between the third drain region and the third channel region.
    Type: Grant
    Filed: June 11, 2024
    Date of Patent: June 3, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jun Won Choi, Dong Soo Kim, Hyun-Chol Bang, Chang Soo Pyon, Ji-Eun Lee
  • Head replacement method, inkjet printing apparatus, and non-transitory computer-readable recording medium recording head replacement support program
    Patent number: 12319071
    Abstract: The head replacement method includes: a pipe connection step of performing, by a user, pipe connection of a new head; an ink circulation start step of starting circulation of ink in a circulation flow path; and a connection state determination step of determined, based on an ink liquid level position representing a height of an ink liquid level in at least one of a collection tank and a supply tank, whether a pipe connection, including a connection between an ink discharge pipe and a collection branch pipe and a connection between an ink inflow pipe and a supply branch pipe, is properly made.
    Type: Grant
    Filed: August 21, 2023
    Date of Patent: June 3, 2025
    Assignee: SCREEN HOLDINGS CO., LTD.
    Inventor: Hideaki Onishi
  • Method and system for seamless service continuity for edge computing
    Patent number: 12323494
    Abstract: Accordingly, embodiments herein disclose a method for seamless service continuity.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: June 3, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Nishant Gupta, Lalith Kumar, Basavaraj Jayawant Pattan
  • Keyboard assembly and electronic device
    Patent number: 12321531
    Abstract: A keyboard assembly includes a keyboard body and a drive mechanism. The keyboard body includes a frame assembly and keys. The keys are arranged in a plurality of rows in parallel, each row of keys include a plurality of keys, and the keys are located in key slots on the keyboard body. The frame assembly includes a first frame and a crossbar, and the drive mechanism drives the first frame to move in an arrangement direction of the plurality of rows of keys. One crossbar is correspondingly disposed for each row of keys, the crossbar moves, along with movement of the first frame, in an arrangement direction of each row of keys, and the keys move, along with movement of the crossbar, in a direction toward the key slots or in a direction of exposing the key slots.
    Type: Grant
    Filed: February 21, 2024
    Date of Patent: June 3, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Fumio Tamura, Yake Zou, Kenji Nagai, Song Wang, Hui Lin, Lingfeng Zeng, Shaoyong Yang
  • Micro inverter for photovoltaic power generation and photovoltaic power generation system using the same and photovoltaic module array integrated the same
    Patent number: 12323096
    Abstract: A microinverter for photovoltaic power generation includes a photovoltaic power generation system using the same, and a solar cell panel array integrated with the microinverter for photovoltaic power generation. The microinverter for photovoltaic power generation may include a case lower plate formed in a plate shape; a case cover configured to cover the case lower plate; and a substrate installed on the case lower plate.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: June 3, 2025
    Assignee: LOTTE ENERGY CO., LTD.
    Inventor: Ki Hun Ko
  • Display control method and device, image processing device and display apparatus
    Patent number: 12322319
    Abstract: The present disclosure provides a display control method and device, an image processing device and display apparatus, and belongs to the technical field of display. The display control method of the present disclosure includes: determining a data stream format according to data streams for the tth frame of image; determining a dynamic region and image data thereof from the data streams for the tth frame of image when the data stream format is a regional transmission format; and transmitting the image data for the dynamic region and/or the image data for the (t?1)th frame of image in the buffer space to the display assembly according to the end-of-transmission identifier in the data streams for the tth frame of image and the configuration command of the tth frame of image, so that the display assembly refreshes the display image.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: June 3, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhaohui Meng, Lin Cong, Xin Duan, Yifan Song
  • Semiconductor device and method
    Patent number: 12324196
    Abstract: A device includes a first source/drain region including: a first metal layer including a first metal; and a conductive two-dimensional material on the first metal layer; an isolation layer physically contacting a sidewall of the first metal layer, wherein the conductive two-dimensional material protrudes above the isolation layer; a two-dimensional semiconductor material on the isolation layer, wherein a sidewall of the two-dimensional semiconductor material physically contacts a sidewall of the conductive two-dimensional material; and a gate stack on the two-dimensional semiconductor material.
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: June 3, 2025
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventor: Po-Hsun Ho
  • Stroller
    Patent number: D1077689
    Type: Grant
    Filed: December 13, 2024
    Date of Patent: June 3, 2025
    Assignee: Zhongshan Kanglaiya Trade Co., Ltd.
    Inventor: Zelian Jiang
  • Projector
    Patent number: D1077891
    Type: Grant
    Filed: January 21, 2025
    Date of Patent: June 3, 2025
    Assignee: Shenzhen Baishi Connected Technology Co., Ltd.
    Inventor: Lu Peng
  • Candle lamp
    Patent number: D1078140
    Type: Grant
    Filed: December 27, 2024
    Date of Patent: June 3, 2025
    Assignee: Shenzhen Forest Spirit Trading Co., Ltd.
    Inventor: Xiaojuan Wang