Patents by Inventor Jun Yi

Jun Yi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250112225
    Abstract: present disclosure A positive electrode material includes a first lithium transition metal oxide and a second lithium transition metal oxide having a smaller average particle diameter (D50) than the first lithium transition metal oxide. The particle strength of the first lithium transition metal oxide is 100 MPa or more, and the particle strength of the second lithium transition metal oxide is twice or more than the particle strength of the first lithium transition metal oxide. A positive electrode and a lithium secondary battery including the same are also provided.
    Type: Application
    Filed: June 22, 2023
    Publication date: April 3, 2025
    Applicant: LG CHEM, LTD
    Inventors: No Woo Kwak, Song Yi Han, Jun Ho Eom, Seong Ji Ye, Jun Won Lee, Dong Joon Ahn
  • Publication number: 20250109730
    Abstract: A method and system for monitoring operation of a hydraulic turbine under an extremely low water head, belonging to the technical field of hydraulic turbines.
    Type: Application
    Filed: September 27, 2024
    Publication date: April 3, 2025
    Inventors: Zhile Jiang, Kunlong Song, Ruiji Yi, Yufeng Hu, Pan Liu, Jun Lu, Yingli Wu, Qiming Zhong, Denghua Li, Jiang Yu, Wanli Guo, Honglei Ren
  • Patent number: 12259920
    Abstract: Disclosed embodiments provide techniques for monitoring and evaluating the effectiveness of key value pairs (KVPs) used in a document processing system. In embodiments, KVPs are obtained from multiple extractors of a document processing system. A score is computed for the KVPs by computing an effectiveness metric for each KVP from the multiple KVPs. In response to the computed score being below a predetermined threshold, a model retraining process is performed to generate a new set of KVP extractors, and provide the new set of KVPs to the document processing system.
    Type: Grant
    Filed: September 7, 2023
    Date of Patent: March 25, 2025
    Assignee: International Business Machines Corporation
    Inventors: Ang Yi, Jing Zhang, Hai Cheng Wang, Jun Hong Zhao, Yang Zhong Li, Rajesh M. Desai, Xue Lan Zhang
  • Patent number: 12258949
    Abstract: The present disclosure provides a two-stroke pumping method and oil production device, and relates to the technical field of oil production. The oil production device comprises a pump body, wherein the oil production device further comprises a central tube of a hollow structure, and the central tube is partially located in the pump body and coaxially arranged with the pump body; a traveling valve and a standing valve are arranged on the left side and the right side of the outer wall of the central tube respectively, and the traveling valve is arranged between the pump body and the central tube; the standing valve is located outside the pump body; the traveling valve and the standing valve are matched with the pump body and the central tube to form an oil pumping space; and an oil pumping assembly is further arranged in the oil pumping space.
    Type: Grant
    Filed: July 22, 2022
    Date of Patent: March 25, 2025
    Assignee: Yangtze University
    Inventors: Xianzhong Yi, Shifan Zhang, Guangkun Xia, Xinbo Zhao, Jifang Wan, Yuanhua Zhou, Yanbin Wang, Yangchuan Ke, Binbin Diao, Peng Jia, Jun Fang
  • Publication number: 20250086222
    Abstract: Disclosed embodiments provide techniques for monitoring and evaluating the effectiveness of key value pairs (KVPs) used in a document processing system. In embodiments, KVPs are obtained from multiple extractors of a document processing system. A score is computed for the KVPs by computing an effectiveness metric for each KVP from the multiple KVPs. In response to the computed score being below a predetermined threshold, a model retraining process is performed to generate a new set of KVP extractors, and provide the new set of KVPs to the document processing system.
    Type: Application
    Filed: September 7, 2023
    Publication date: March 13, 2025
    Inventors: Ang Yi, Jing Zhang, Hai Cheng Wang, Jun Hong Zhao, Yang Zhong Li, Rajesh M. Desai, Xue Lan Zhang
  • Publication number: 20250078605
    Abstract: Gaming systems and methods that offer one or more additional award opportunities responsive to a qualifying symbol combination occurring in association with a satisfaction of one or more secondary event conditions.
    Type: Application
    Filed: August 28, 2023
    Publication date: March 6, 2025
    Inventors: Caleb Smithers, Arram Bekarian, Jun Yi
  • Publication number: 20250081498
    Abstract: A semiconductor structure includes a gate structure on a substrate and a spacer on the substrate and covering sidewalls of the gate structure. The gate structure includes an interfacial layer on the substrate, a high-k dielectric layer on the interfacial layer, and a metal portion on the high-k dielectric layer. The spacer covers sidewalls of the interfacial layer, the high-k dielectric layer, and the metal portion of the gate structure. A bottom width of a portion of the spacer on the sidewall of the interfacial layer is 1.1 times of a middle width of another portion of the spacer on the sidewall of the metal portion.
    Type: Application
    Filed: November 18, 2024
    Publication date: March 6, 2025
    Applicant: United Semiconductor (Xiamen) Co., Ltd.
    Inventors: Jun Wu, Shih-Hsien Huang, Wen Yi Tan, Feng Gao
  • Publication number: 20250077936
    Abstract: Rendering digital twin include receiving metrics associated with a physical entity, the metrics received using an established real-time data synchronization protocol. The received metrics is analyzed. Based on the analysis of the received metrics, digital twin corresponding to the physical entity is updated, the digital twin being a virtual representation of the physical entity.
    Type: Application
    Filed: August 29, 2023
    Publication date: March 6, 2025
    Inventors: Peng Hui Jiang, Jun Su, WEN YI GAO, Jia Tian Zhong, Dong Hui Liu, Jia Yu, Di Li Hu
  • Publication number: 20250060983
    Abstract: A computing system includes a memory controller, a central processing unit (CPU), and a random access memory (RAM). The memory controller determines if the computing system is in a low power mode. If the memory controller detects at least one m-channel regions of the RAM has been accessed, the memory controller sends an interrupt to a hypervisor of the CPU. Then the CPU performs page migration to move data in at least one m-channel region of the RAM to at least one n-channel region of the RAM, where m>n. After completing the page migration, the CPU notifies the memory controller.
    Type: Application
    Filed: August 16, 2023
    Publication date: February 20, 2025
    Applicant: MEDIATEK INC.
    Inventors: Jun-Yi Ke, Jia-An Wang
  • Patent number: 12227839
    Abstract: A sealing article includes a body and a coating layer disposed on at least one surface of the body. The body comprises a polymeric elastomer such as perfluoroelastomer or fluoroelastomer. The coating layer comprises at least one metal. The sealing article may be a seal, a gasket, an O-ring, a T-ring or any other suitable product. The sealing article is resistant to ultra-violet (UV) light and plasma, and may be used for sealing a semiconductor processing chamber.
    Type: Grant
    Filed: November 17, 2023
    Date of Patent: February 18, 2025
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Peng-Cheng Hong, Jun-Liang Pu, W. L. Hsu, Chung-Hao Kao, Chia-Chun Hung, Cheng-Yi Wu, Chin-Szu Lee
  • Patent number: 12222446
    Abstract: A LiDAR device including a emitting unit configured to emit a laser, a detecting unit configured to detect the laser, and a controller configured to control the emitting unit and the detecting unit, wherein the controller is configured to operate the LiDAR device at in at least a first operation mode or a second operation mode in which power consumption per unit time is lower than that of the first operation mode, and wherein the controller is configured to switch an operation mode of the LiDAR device from the first operation mode to the second operation mode when the controller receives a first trigger signal from a first device, and switch the operation mode of the LiDAR device from the second operation mode to the first operation mode when the controller receives a second trigger signal from the first device.
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: February 11, 2025
    Assignee: SOS LAB CO., LTD.
    Inventors: Ji Seong Jeong, Chan M Lim, Yong Yi Lee, Dong Kyu Kim, Jun Hwan Jang
  • Publication number: 20250045941
    Abstract: A depth camera capable of measuring the oblique velocity of an object is provided, wherein a depth camera capable of measuring the lateral velocity of an object includes a depth camera body, a first configuration file, and a lateral velocity calculation system. The lateral velocity calculation system includes: first image-processing software for recording a first depth distance at which images are taken of an object and for calculating the number of pixels corresponding to a lateral movement of the object and the duration of the lateral movement; and lateral velocity calculation software for calculating the lateral velocity of the object. The depth camera capable of measuring the oblique velocity of an object allows the lateral/longitudinal/oblique velocity of an object to be measured in real time using image-related techniques.
    Type: Application
    Filed: October 11, 2023
    Publication date: February 6, 2025
    Inventors: Wen-Hsin SUN, Jun-Yi YU, Siang-Siuan TSAI, Guan-Wei HUANG, Ching-Cherng SUN
  • Publication number: 20250047995
    Abstract: An imaging system comprises a pixel array and readout circuitry coupled to the pixel array. The readout circuitry includes a ramp generator and a plurality of column unit cells, each comprising a column ramp buffer and a column comparator, and each column ramp buffer comprising an input node coupled to receive a ramp signal from the ramp generator, a transistor having a gate terminal coupled to the input node and a drain terminal coupled to a power line, an output node coupled between a source terminal of the transistor and the column comparator, and an alternating current (AC) coupling unit coupled between the input node and the transistor. The AC coupling unit comprises a capacitor coupled between the input node and the gate terminal of the transistor, and a reset switch coupled between the input node and the gate terminal of the transistor.
    Type: Application
    Filed: August 1, 2023
    Publication date: February 6, 2025
    Inventors: Liang Zuo, Hiroaki Ebihara, Jing Jun Yi, Rui Wang, Satoshi Sakurai
  • Publication number: 20250038182
    Abstract: A positive electrode active material for a lithium secondary battery includes a lithium transition metal oxide containing nickel, cobalt, and manganese and a cobalt-containing coating layer. The lithium transition metal oxide is in the form of a secondary particle in which primary particles are aggregated. The coating layer is formed at interface between the primary particles positioned on the surface and inside of the lithium transition metal oxide secondary particle. A spectrum measured for the lithium transition metal by TEM-EELS includes a first peak in a region from a surface of a primary particle in a surface portion of the secondary particle to a depth of 50 nm, and a second peak in a region from the surface of a primary particle in a core portion of secondary particle to a depth of 50 nm.
    Type: Application
    Filed: December 22, 2022
    Publication date: January 30, 2025
    Applicant: LG Chem, Ltd
    Inventors: Jun Ho Eom, Song Yi Han, Chae Jin Lim, Ji Hye Kim, Jun Won Lee, No Woo Kwak
  • Publication number: 20250039949
    Abstract: A user equipment (UE) is configured to monitor, in discontinuous reception (DRX) operation and in a radio resource control connected (RRC_CONNECTED) state, physical downlink control channels (PDCCHs) during a first active time. The UE is further configured to receive, during the first active time, a PDCCH indicating a first new downlink transmission addressed to a cell radio network temporary identifier (C-RNTI) of the UE and receive the first new downlink transmission, based on the PDCCH addressed to the C-RNTI. The UE is configured to start or restart a DRX Inactivity Timer based on the PDCCH indicating the first new downlink transmission addressed to the C-RNTI. The UE is configured to monitor, in DRX operation and in RRC_CONNECTED state, PDCCHs during a second active time and then receive, during the second active time, a PDCCH indicating a second new downlink transmission addressed to a system information radio network temporary identifier (SI-RNTI).
    Type: Application
    Filed: October 17, 2024
    Publication date: January 30, 2025
    Applicant: Equo IP LLC
    Inventors: Sung Jun PARK, Seung June Yi, Young Dae Lee, Sung Duck Chun
  • Patent number: 12208280
    Abstract: A laser device for skin treatment, includes: a laser generating unit including one or a plurality of diode lasers configured to generate a diode laser pulse, one or a plurality of diode laser drivers each arranged to correspond to the diode laser and configured to vary diode laser pulses generated from the diode laser into pulses having different durations, a laser amplifying unit configured to amplify the pulse transmitted from the diode laser generating unit, and a controller configured to control the diode laser generating unit and the laser amplifying unit to control a wavelength and intensity of a laser output from the laser amplifying unit.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: January 28, 2025
    Assignee: Jeisys Medical Inc.
    Inventors: Won Ju Yi, Joo Hee Cho, Seong Jun Kim, Min Young Kim, Dong Hwan Kang
  • Patent number: 12211315
    Abstract: The present disclosure relates to a method and apparatus for association detection for a human face and a human hand, an electronic apparatus and a storage medium. The method comprises: acquiring a first image, the first image being an image of a human object; performing feature extraction on the first image to obtain a first feature map of multiple dimensions; performing a feature fusion processing on the first feature map of multiple dimensions to obtain a second feature map of multiple dimensions, the dimensions of the second feature map corresponding to the dimensions of the first feature map in a one-to-one manner; detecting, on the basis of the obtained second feature map of multiple dimensions, a human face position and a human hand position associated with the same human object in the first image. The embodiment of the present disclosure enables easy and convenient association detection for human face and human hand.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: January 28, 2025
    Assignee: Beijing Sensetime Technology Development Co., Ltd
    Inventors: Kunlin Yang, Kun Yan, Jun Hou, Shuai Yi
  • Patent number: 12204880
    Abstract: An incremental compiling method and an incremental compiling system based on a heterogeneous device. The method comprises: a user using P4 to develop a network program, checking the syntax and semantics of the network program and converting into an intermediate representation; allocating intermediate representation files according to constraints such as the functions and resources of the heterogeneous device; then, transforming the network program into different rule expressions of the heterogeneous device according to the constraints of the heterogeneous device, flow table entries and the like, and loading the on different rule expressions to a target device; when the user needs to deploy network functions incrementally, the user only needs to write new network programs and regenerate rule expressions; by comparing and analyzing the old and new rule expressions, a rule expression that can be loaded on heterogeneous device is formed, and the incremental deployment of network functions is realized.
    Type: Grant
    Filed: August 5, 2024
    Date of Patent: January 21, 2025
    Assignee: ZHEJIANG LAB
    Inventors: Xiaoyu Yi, Ji Zhang, Tao Zou, Jun Zhu, Qi Xu, Fujun Zhang, Juncheng Ge, Yongjie Wang
  • Publication number: 20240424179
    Abstract: A method includes collecting used dialysis fluid in a container and combining the dialysis fluid with an acid to lower the pH value of the used dialysis fluid.
    Type: Application
    Filed: June 25, 2024
    Publication date: December 26, 2024
    Inventors: David Yuds, Jun Yi
  • Publication number: 20240416614
    Abstract: A display device including: a substrate including a bending area, a boundary area adjacent to the bending area, and a non-bending area adjacent to the boundary area; and a window disposed on the substrate and including: a base substrate including a first surface having a slope of about 0.10 to about 0.9° in the boundary area with respect to the first surface in the bending area, wherein the base substrate has a thickness in the bending area that is less than its thickness in the non-bending area; and a coating layer disposed on a second surface of the base substrate, wherein the second surface faces the first surface of the base substrate.
    Type: Application
    Filed: June 4, 2024
    Publication date: December 19, 2024
    Inventors: JAE HOON JEONG, MYUNG-HWAN KIM, IK HYUNG PARK, KYUNGEUN LEE, YOUNG SUK KIM, SEUNG JUN YI, KYUNG HEE CHOI