Patents Assigned to CO
  • Cover device of airbag
    Patent number: 11420585
    Abstract: A cover device of an airbag including a cover unit formed with first tear lines, and able to be torn along the first tear lines; and a housing unit formed to extend in a direction from a rim of the cover unit, and formed with second tear lines. Portions of the housing unit are torn along the second tear lines and rotate by the cover unit, which is torn and rotates.
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: August 23, 2022
    Assignee: Hyundai Mobis Co., Ltd.
    Inventor: Oh Koang Kwon
  • Quantum dot-containing complex, and light-emitting device, optical member, and device, each including the same
    Patent number: 11421153
    Abstract: A quantum dot-containing complex that may be used in a light emitting device, an optical member or devices including same includes: a quantum dot; and at least one ligand coordinated to the surface of the quantum dot and being a monomer represented by Formula 1, as defined herein.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: August 23, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventor: Ho Lim
  • Method for operating a vehicle radar system
    Patent number: 11422231
    Abstract: A method is provided of operating a vehicle radar system in which at least one radar sensor is arranged for detecting targets in the surroundings of the vehicle. At least one two-dimensional spectrum is provided which is specific for detecting the at least one radar sensor. A main processing step is then performed for target separation in which modeling on the basis of the at least one provided two-dimensional spectrum is performed by means of parameter estimation such that the targets are detected.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: August 23, 2022
    Assignee: Hella GmbH & Co. KGaA
    Inventors: Tai Fei, Ridha Farhoud, Tobias Breddermann
  • Outboard machine
    Patent number: 11421633
    Abstract: This outboard machine has: a V-type engine (engine) in which a plurality of cylinders are arranged in a V-shape when viewed in a plan view; and a cover that covers the engine. The engine has a plurality of intake ports that form pairs in a V-shape inside the plurality of cylinders in a plan view and a concave space is formed between the plurality of intake ports. The cover has therein an intake path that guides air to the intake port, and is also provided with, at a position that is adjacent to the intake path and enters the concave space, a silencer that attenuates the sound during intake.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: August 23, 2022
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Tatsuya Kuroda, Yoshihiro Harada, Tetsuro Ikeno, Koji Kasai
  • Connector and display device including the same
    Patent number: 11424085
    Abstract: According to an exemplary embodiment, a display device comprises: a display panel configured to include a plurality of pixels; a printed circuit board connected to the display panel; a connector mounted in the printed circuit board; and a cable fastened to the connector, wherein the connector comprises: a first connector mounted in the printed circuit board to include a first voltage pad, a second voltage pad, and a plurality of signal pads disposed between the first voltage pad and the second voltage pad; a hinge engaged with the first connector; and a second connector for rotation with respect to a hinge shaft, the second connector includes a third voltage pad and a fourth voltage pad, wherein the cable is inserted between the first connector and the second connector.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: August 23, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jong Min Shim, Min Young Park
  • Step motor drive device and circuit
    Patent number: 11422511
    Abstract: An electronic watch with a two-coil stepper motor including: a magnetized rotor; a stator including: first and second stator magnetic-pole portions, which are formed so as to oppose to each other through the rotor; and a third stator magnetic-pole portion, which is formed between the first stator magnetic-pole portion and the second stator magnetic-pole portion so as to face the rotor; a coil A to be magnetically coupled to the first stator magnetic-pole portion and the third stator magnetic-pole portion; and a coil B to be magnetically coupled to the second stator magnetic-pole portion and the third stator magnetic-pole portion; and a high-speed drive pulse generation circuit configured to output a drive pulse for driving the rotor to the coil A or the coil B, and wherein the rotor is rotationally driven in increments of 360° due to a drive pulse train formed of the plurality of drive pulses.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: August 23, 2022
    Assignee: CITIZEN WATCH CO., LTD.
    Inventors: Yu Takyoh, Toshiaki Fukushima, Toshinari Maeda, Daisuke Iri, Daisuke Matsuoh, Masatoshi Nishida
  • Vendor unique command authentication system, and a host device, storage device, and method employing the same
    Patent number: 11423129
    Abstract: A host device, a storage device, and a method employ a vendor unique command (VUC) authentication system. The storage device includes a memory and a memory controller which includes a VUC authentication module and controls the memory. The VUC authentication module transmits first memory information about the memory to the host device, receives from the host device a one-time password generated by the first memory information, verifies the one-time password, and receives a vendor unique command from the host device when the one-time password is correct.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: August 23, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bo Hyung Kim, Jang Hwan Kim, Moon Wook Oh, Da Woon Jung
  • Punch pin assembly and die casting machine having punch pin assembly
    Patent number: 11420252
    Abstract: A punch pin assembly includes a punch rod, a punch pin and a punch pin connection rod connected therebetween. A heat-conducting medium conveying loop is arranged in the punch rod and the punch pin connection rod. The heat-conducting medium conveying loop communicates with the outside of the punch rod separately through a first medium port and a second medium port which are formed in the punch rod.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: August 23, 2022
    Assignee: CITIC DICASTAL CO., LTD.
    Inventors: Chuan Dai, Jiansheng Wang, Yachun Wan, Yang Han, Hongyin Zhang, Bo Tian, Gang Zhao, Zhi Chen
  • PDCCH sending method and apparatus, and PDCCH blind detection method and apparatus
    Patent number: 11424854
    Abstract: A PDCCH sending method and apparatus, and a PDCCH blind detection method and apparatus are provided. The method includes: determining, by a terminal device, a blind detection capability of the terminal device; performing, by the terminal device, PDCCH blind detection in one time unit based on PDCCH configuration information and the blind detection capability of the terminal device, where the blind detection capability of the terminal device includes N maximum quantities, of blind detection times, corresponding to N subcarrier spacings in the time unit and/or N maximum quantities, of channel estimation control channel elements CCEs, corresponding to the N subcarrier spacings in the time unit, where N is a positive integer.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: August 23, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Ruixiang Ma, Shengyu Li, Lei Guan
  • Electronic device for performing searching and method for operating the same
    Patent number: 11425781
    Abstract: An electronic device according to various embodiments may include: at least one communication processor configured to support at least one network communication, wherein the at least one communication processor is configured to: enter an inactive state based on detecting an RRC release message after establishing an RRC connection with a first cell and entering a connected state, identify that a service cannot be provided in the inactive state, perform a search until a timer started based on a reception of the RRC release message expires, and maintain the inactive state based on camping-on a selected cell based on a result of the search.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: August 23, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Daejun Kang, Keonyoung Lee, Dongsuk Jung, Suyoung Park, Sunmin Hwang
  • Spark plug
    Patent number: 11424600
    Abstract: A spark plug includes a tubular metal shell; an insulator including a locking portion locked onto the metal shell; and a cap disposed at a front end side of the metal shell, the cap having a plurality of orifices. The plurality of orifices include orifices with different cross-sectional areas. A sum of the number of one or more largest orifices and the number of one or more large orifices that have a cross-sectional area of larger than or equal to 90% of the one or more largest orifices is smaller than the number of orifices that are other than the one or more largest orifices and the one or more large orifices. A length of the front end portion in an axial direction between a front end of the insulator and a front end of the locking portion is smaller than or equal to 12 mm.
    Type: Grant
    Filed: February 10, 2022
    Date of Patent: August 23, 2022
    Assignee: NGK Spark Plug Co., Ltd.
    Inventors: Tatsuya Gozawa, Shunsuke Maeda, Daiki Goto
  • Live measurement method for three-winding transformer loss based on windowed frequency shift
    Patent number: 11422175
    Abstract: Provided is a live measurement method for three-winding transformer loss based on windowed frequency shift. The method includes: step 1: providing an improved live calculation equation of a three-winding transformer loss; step 2: processing a collected x(t) signal by windowed frequency shift calculation; step 3: solving an amplitude and a phase of the collected x(t) signal via discrete Fourier transform of a frequency shift signal; and step 4: calculating a no-load loss and a load loss of a three-winding transformer.
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: August 23, 2022
    Assignees: STATE GRID JIANGSU ELECTRIC POWER CO., LTD., STATE GRID JIANGSU ELECTRIC POWER CO., LTD. MARKETING CENTER
    Inventors: Qifeng Huang, Xiaoquan Lu, Shihai Yang, Mingming Chen, Zhixin Li, Bo Li, Huiling Su, Xiaodong Cao, Yuqin Chen, Hanmiao Cheng, Tianchang Liu, Yixuan Huang, Kaijie Fang
  • Electronic apparatus, controlling method of electronic apparatus and server
    Patent number: 11423876
    Abstract: An electronic apparatus which registers a device to a server by using a voice, and a method therefor are provided. The electronic apparatus includes a communication circuit, a microphone, a memory for storing computer executable instructions, and at least one processor configured to execute the computer executable instructions to acquire, from a voice received through the microphone, information on an external device which a user wishes to register, based on an external device corresponding to the acquired information being searched through the communication circuit, control the communication circuit to transmit information on an access point to the external device to enable the external device to communicate with a server, and control the communication circuit to transmit a registration request with respect to the external device to the server.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: August 23, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Taejun Kwon, Seongil Hahm, Seungsoo Kang
  • Method and apparatus for interworking between networks in wireless communication system
    Patent number: 11425778
    Abstract: This disclosure relates to a 5G or pre-5G communication system supporting a higher data rate than a 4G communication system such as LIE. More specifically, a method for performing, by a terminal, communication in a wireless communication system of the present invention comprises: a step of performing a connection procedure for a first wireless network; a step of performing a connection procedure for a second wireless network; and a step of performing communication for the same service through the first wireless network or the second wireless network according to wireless link states of the first wireless network and the second wireless network.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: August 23, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seungbo Yoo, Daejoong Kim, Hyejeong Kim, Dongmin Kim, Namryul Jeon, Moongyo Bae
  • Shaped dehydrogenation catalysts and process for converting paraffins to corresponding olefins, using same
    Patent number: 11420191
    Abstract: Disclosed herein are a dehydrogenation catalyst having single-atom cobalt loaded on a silica-based, shaped support, a preparation method therefor, and a method for preparing an olefin by dehydrogenating a corresponding paraffin, particularly light paraffin in the presence of the dehydrogenation catalyst.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: August 23, 2022
    Assignees: SK Innovation Co., Ltd., SK Global Chemical Co., Ltd.
    Inventors: Ho Won Lee, Ju Hwan Im, Hee Soo Kim, Hye Jin Park, Je Mi Lim, Dae Hyun Choo
  • Vehicular removable battery and antitheft system for vehicular removable battery
    Patent number: 11420590
    Abstract: A vehicular removable battery removably mountable in an electric vehicle includes a time acquirer configured to acquire a current time, a time period storage storing a time period in which electric power is supplied, and an electric power supply controller configured to control the supply of the electric power stored in an electric power storage to the electric vehicle. After the electric power supply controller detects that an activation instruction of the electric vehicle has been issued, the electric power supply controller is configured to enable the supply of the stored electric power to the electric vehicle in a case where the acquired current time is included in the stored time period. The electric power supply controller is configured to prohibit the supply of the electric power to the electric vehicle in a case where the acquired current time is not included in the stored time period.
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: August 23, 2022
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Toru Kitamura
  • Blockchain-based service data encryption methods and apparatuses
    Patent number: 11425108
    Abstract: Blockchain-based service data encryption methods and apparatuses are provided wherein by a first derived key is obtained by a node device of a key receiver, the first derived key distributed by a node device of a key distributor, wherein the first derived key is derived from a derived key of the key distributor based on a service data permission type of the key receiver and service data is encrypted based on the first derived key to obtain encrypted service data. The encrypted service data is sent to a blockchain, so that the encrypted service data is recorded in a distributed database of the blockchain after the blockchain performs consensus verification on the encrypted service. Because the derived key of the key distributor can decrypt the service data encrypted by the first derived key, the key distributor can decrypt, monitor, and manage service data uploaded by the key receiver.
    Type: Grant
    Filed: August 18, 2021
    Date of Patent: August 23, 2022
    Assignee: Advanced New Technologies Co., Ltd.
    Inventors: Shubo Li, Yixiang Zhang
  • Ferrite carrier core material for electrophotographic developer, ferrite carrier, manufacturing method thereof, and electrophotographic developer using said ferrite
    Patent number: 11422480
    Abstract: The present invention provides: a ferrite carrier core material for an electrophotographic developer, the material having a mesh passing amount of 3 wt % or less as indicated by the ratio of the weight of particles passing through a 16 ?m-mesh to the weight of whole particles constituting a powder, and having a particle strength index of 2 wt % or less as indicated by a difference between the mesh passing amounts before and after crushing; a ferrite carrier which is for an electrophotographic developer and in which the surface of the ferrite carrier core material is coated with a resin; and an electrophotographic developer which includes the ferrite carrier and a toner.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: August 23, 2022
    Assignee: POWDERTECH CO., LTD.
    Inventors: Makoto Ishikawa, Hiroki Sawamoto, Tetsuya Uemura
  • Side brush
    Patent number: D961273
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: August 23, 2022
    Assignee: Anker Innovations Technology Co., Ltd.
    Inventor: Fangyuan Jiang
  • Audio headset
    Patent number: D961547
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: August 23, 2022
    Assignee: Yenona Audio Co., Ltd
    Inventor: Xiongjie Li