Patents by Inventor Li Wang

Li Wang 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).

  • Patent number: 12186591
    Abstract: The present disclosure may provide a radiation system. The radiation system may include a treatment head, a detector, a plurality of imaging sources, and a gantry. The treatment head, the detector, and the plurality of imaging sources may be mounted on the gantry. The treatment head may be configured to deliver a treatment beam toward an object. The plurality of imaging sources may be configured to deliver a plurality of imaging beams toward the object. At least two of the plurality of imaging sources may share the detector. The detector may be configured to detect at least two of the plurality of imaging beams. The detected at least two imaging beams may be emitted by different imaging sources of the at least two imaging sources.
    Type: Grant
    Filed: March 8, 2023
    Date of Patent: January 7, 2025
    Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Buliang Sun, Cheng Ni, Wei Zhang, Li Wang, Tao Liu, Jianwei Fu, Libo Fang
  • Patent number: 12188502
    Abstract: A one piece staple strip is provided, including: a plurality of staples, each of the plurality of staples including two leg portions and a crown portion connected with and between the two leg portions; a connection portion, connected with and between every neighboring two staples of the plurality of staples; and a stop portion, projecting laterally from the leg portion of each of the plurality of staples and defining a holding space with the crown portion of each of the plurality of staples, the holding space being configured to receive a cable; wherein each of the two leg portions of each of the plurality of staples includes a spike section extending from the stop portion.
    Type: Grant
    Filed: February 16, 2022
    Date of Patent: January 7, 2025
    Assignee: APEX MFG. CO., LTD.
    Inventor: Jing-Li Wang
  • Patent number: 12191195
    Abstract: A method of fabricating an air gap includes receiving a first thickness information of an inter-metal dielectric layer formed on a substrate and receiving a second thickness information of an inter-layer dielectric layer formed on the substrate. Then, a first etching is performed, wherein the first etching includes etch the inter-metal dielectric layer based on a first etching control value corresponding to the first thickness information. After the first etching, a second etching is performed to etch the inter-layer dielectric layer based on a second etching control value corresponding to the second thickness information.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: January 7, 2025
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Bo Tao, Runshun Wang, Li Wang, Ching-Yang Wen, Purakh Raj Verma, Dong Yin, Jian Xie
  • Patent number: 12186742
    Abstract: The invention relates to a method for regulating the gas velocity of the empty bed in a fluidized bed, wherein solid catalysts are used as fluidized particles or as a part of fluidized particles, characterized in that the gas velocity of the empty bed ? of the reaction zone of the fluidized bed is measured, compared with the bed average catalyst density ? of the solid catalysts in the reaction zone of the fluidized bed, the gas velocity of the empty bed ? being adjusted as required such that the gas velocity of the empty bed ? and the bed average catalyst density ? satisfy the formula (I) below: ?=0.356?3?4.319?2?35.57?+M; wherein M=250?; where ? is provided in m/s and ? is provided in kg/m3. The method can be used for the industrial production of lower olefin.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: January 7, 2025
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC
    Inventors: Hongyuan Zong, Guozhen Qi, Jing Cao, Xiaohong Li, Zhinan Yu, Li Wang
  • Publication number: 20250006577
    Abstract: An electronic device including an electronic element, an encapsulation layer, a circuit structure, a bonding element, and a bolt is provided. The encapsulation layer surrounds the electronic element. The circuit structure is electrically connected to the electronic element. The bonding element is electrically connected to the electronic element via the circuit structure. The bolt is disposed between the circuit structure and the encapsulation layer. A manufacturing method of an electronic device is also provided.
    Type: Application
    Filed: May 27, 2024
    Publication date: January 2, 2025
    Applicant: Innolux Corporation
    Inventors: Mei-Yen Chen, Ju-Li Wang, Yen-Fu Liu
  • Publication number: 20250002370
    Abstract: The present application provides a positive electrode material for a lithium ion secondary battery and a preparation method therefor. The positive electrode material for a lithium ion secondary battery comprises polycrystalline particles of a ternary positive electrode material and a modifying material. The polycrystalline particles comprise a plurality of primary particles. The modifying materials are located on the surface of the polycrystalline particles and/or at the grain boundary interfaces between the primary particles, wherein the modifying material comprises an oxide of a positive pentavalent or positive hexavalent transition metal. By using the positive electrode material for a lithium ion secondary battery and the preparation method therefor of the present application, the problem of cracking of secondary particles of the material during the circulation process is avoided.
    Type: Application
    Filed: May 28, 2024
    Publication date: January 2, 2025
    Inventors: Yong YANG, Xiaozhen ZHANG, Yixiao LI, Yuli LI, Li WANG, Kazumasa TAKESHI
  • Publication number: 20250006803
    Abstract: A method includes forming a first transistor over a substrate, in which the first transistor includes first source/drain epitaxy structures; forming a second transistor over the first transistor, in which the second transistor includes second source/drain epitaxy structures; forming an opening extending through one of the second source/drain epitaxy structures and exposing a top surface of one of the first source/drain epitaxy structures; performing a first deposition process to form a first metal in the opening, in which a first void is formed in the first metal during the first deposition process; performing a first etching back process to the first metal until the first void is absent; and performing a second deposition process to form a second metal in the opening and over the first metal.
    Type: Application
    Filed: June 28, 2023
    Publication date: January 2, 2025
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY,, LTD.
    Inventors: Yuting CHENG, Kuan-Kan HU, Tzu Pei CHEN, Chia-Hung CHU, Po-Chin CHANG, Sung-Li WANG
  • Publication number: 20250008706
    Abstract: The invention provides an AC/DC conversion device for intelligent green-power operation and maintenance in power transmission and transformation projects, including a cabinet, an assembling panel, an inverter, a driving mechanism and a controller. A door is mounted at the front portion of the cabinet in a fixed and sealed manner, and the assembling panel is fixedly mounted on the back wall of the cabinet inside the cabinet. The assembling panel, the inverter, the driving mechanism and the controller are all provided inside the cabinet, which provides desirable dust-proof effects, preventing the case where the inverter, the driving mechanism and the controller are interfered by the dust, so that this device is suitable for outdoor usage. The driving mechanism and the controller work in coordination, so that the inverter can be switched off in time when it burns out and smokes, thereby substantially reducing the risk of fire hazards.
    Type: Application
    Filed: March 20, 2024
    Publication date: January 2, 2025
    Inventors: Chengjia BAO, Long ZHAO, Ru LIU, Xushan HAN, Yanhong MA, Chen LIANG, Qiang ZHOU, Hailong GUO, Tianyi ZHANG, Wei NIU, Weicheng SHEN, Hui YUAN, Wenyuan BAI, Kequan LIU, Qingzhao HU, Ziqiang GUO, Guohan MA, Da CHANG, Bo WU, Li WANG, Yanhua DOU, Yechang GAO, Qin LIANG, Shuzhen REN
  • Publication number: 20250006742
    Abstract: A semiconductor device that has two transistors and a source/drain contact. The first transistor has a layer of semiconductor material that acts as a channel, a structure that serves as a gate and wraps around the semiconductor channel layer, and two epitaxy structures on either end of the semiconductor channel layer that function as the source and drain. The second transistor is situated above the first transistor and has similar components, including a semiconductor channel layer, gate structure, and source/drain epitaxy structures. The connection between the first and second source/drain epitaxy structures is made by a source/drain contact that passes through one of the second source/drain epitaxy structures. This contact is made up of a metal plug and a metal liner that lines the plug.
    Type: Application
    Filed: July 1, 2023
    Publication date: January 2, 2025
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Yuting CHENG, Tzu Pei CHEN, Kuan-Kan HU, Shao-An WANG, Jung-Hao CHANG, Sung-Li WANG
  • Patent number: 12179526
    Abstract: A non-pneumatic tire is provided. The non-pneumatic tire includes an outer annular portion, an inner annular portion, and a load bearing ring positioned between the outer annular portion and the inner annular portion, the load bearing ring including an inner layer of matrix material, an outer layer of matrix material, and a wave shaped spring positioned between the inner layer of matrix material and the outer layer of matrix material.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: December 31, 2024
    Assignee: The Carlstar Group LLC
    Inventors: Tim Moss, Bruce Li Wang
  • Patent number: 12184194
    Abstract: The invention provides an AC/DC conversion device for intelligent green-power operation and maintenance in power transmission and transformation projects, including a cabinet, an assembling panel, an inverter, a driving mechanism and a controller. A door is mounted at the front portion of the cabinet in a fixed and sealed manner, and the assembling panel is fixedly mounted on the back wall of the cabinet inside the cabinet. The assembling panel, the inverter, the driving mechanism and the controller are all provided inside the cabinet, which provides desirable dust-proof effects, preventing the case where the inverter, the driving mechanism and the controller are interfered by the dust, so that this device is suitable for outdoor usage. The driving mechanism and the controller work in coordination, so that the inverter can be switched off in time when it burns out and smokes, thereby substantially reducing the risk of fire hazards.
    Type: Grant
    Filed: March 20, 2024
    Date of Patent: December 31, 2024
    Assignees: STATE GRID GANSU ELECTRIC POWER COMPANY LANZHOU POWER SUPPLY COMPANY, STATE GRID GANSU ELECTRIC POWER RESEARCH INSTITUTE
    Inventors: Chengjia Bao, Long Zhao, Ru Liu, Xushan Han, Yanhong Ma, Chen Liang, Qiang Zhou, Hailong Guo, Tianyi Zhang, Wei Niu, Weicheng Shen, Hui Yuan, Wenyuan Bai, Kequan Liu, Qingzhao Hu, Ziqiang Guo, Guohan Ma, Da Chang, Bo Wu, Li Wang, Yanhua Dou, Yechang Gao, Qin Liang, Shuzhen Ren
  • Publication number: 20240424639
    Abstract: A dual-use guard of an angle grinder includes a first guard, a connecting portion, and a second guard, where the first guard includes a semicircular or fan-shaped base and an enclosure arranged on an edge of the base, the enclosure extends towards one side of the base by a set length, an arc-shaped notch allowing a spindle of the angle grinder to penetrate through is formed in the center of the base, an extension raised towards a side away from the enclosure is arranged at the notch of the base, and the connecting portion connected to the angle grinder is fixedly arranged on the extension of the base. The second guard is fixedly arranged on a side, away from the base, of the enclosure and shaped like a small cut circle. Debris can be effectively prevented from splashing out from the side face of the guard.
    Type: Application
    Filed: July 19, 2024
    Publication date: December 26, 2024
    Applicant: ZHEJIANG HUAFENG ELECTRIC TOOLS CO., LTD
    Inventors: Huajun XIN, LI WANG
  • Publication number: 20240430426
    Abstract: A decoding method and apparatus, and an encoding method and apparatus for a picture are provided, and relate to the field of video encoding and decoding. The decoding method includes: analyzing a code stream to obtain one or more picture frames, wherein a picture frame comprises one or more coding units (CUs); determining a plurality of quantization parameter (QP) values for the picture frame, wherein a CU comprises a plurality of quantization groups (QGs), and a QG corresponds to a QP value; and decoding the picture frame based on the plurality of QP values.
    Type: Application
    Filed: November 10, 2022
    Publication date: December 26, 2024
    Inventors: Liang WEI, Fangdong CHEN, Li WANG
  • Publication number: 20240430948
    Abstract: A user equipment includes circuitry which selects a random access preamble sequence, and a transmitter which transmits the random access preamble sequence to a base station in a frequency bandwidth of an unlicensed band, and performs at least one of a first operation and a second operation. In the first operation, the circuitry selects a first sequence as the random access preamble sequence, the first sequence having a length longer than a length of a random preamble sequence used for a licensed band, and the transmitter transmits the first sequence in the frequency bandwidth of the unlicensed band. In the second operation, the circuitry selects a second sequence as the random access preamble sequence, the second sequence having a length equal to the length of a random preamble sequence used for the licensed band, and the transmitter transmits the second sequence with repetitions in the frequency bandwidth of the unlicensed band.
    Type: Application
    Filed: August 28, 2024
    Publication date: December 26, 2024
    Inventors: Michael Einhaus, Joachim Loehr, Hidetoshi Suzuki, Li Wang
  • Patent number: 12178082
    Abstract: An organic light emitting diode display substrate, comprises: a base substrate, and a first data line, a driving thin film transistor and an energy storage capacitor, wherein the energy storage capacitor comprises a first capacitor plate and a second capacitor plate disposed opposite to each other, and the second capacitor plate is electrically connected to a gate of the driving thin film transistor, in a direction away from the base substrate, the first capacitor plate is disposed between the first data line and the second capacitor plate. The display substrate further comprises a shielding portion. The shielding portion is between the second capacitor plate and the first data line in a direction perpendicular to the base substrate, and an orthographic projection of the shielding portion on the base substrate at least partially overlap an orthographic projection of the first data line on the base substrate.
    Type: Grant
    Filed: September 26, 2023
    Date of Patent: December 24, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Yipeng Chen, Li Wang, Lujiang Huangfu
  • Publication number: 20240421511
    Abstract: A trunk bus connector for electrically coupling one or more branch cables to a trunk line may comprise a junction area where one or more stripped portions of the branch cable(s) can be secured against a stripped portion of the trunk line. The trunk bus connector may comprise an overmold substantially encapsulating the junction area and comprising a trunk line pathway to enable the trunk line to pass through the junction area. The overmold may comprise one or more branch entry pathways to enable the branch cable(s) access into the junction area. Each branch entry pathway may be angled with respect to the trunk line pathway such that the branch cable(s) enter into the junction area such that an angle at which each branch cable approaches the trunk line is between approximately 30 and 50 degrees.
    Type: Application
    Filed: August 15, 2024
    Publication date: December 19, 2024
    Inventors: Ruiyan GE, Li WANG
  • Publication number: 20240415989
    Abstract: A precursor compound of a radiolabeled compound as shown in Formula (I), a radiolabeled compound thereof, or a pharmaceutically acceptable salt thereof. The radiolabeled compound is high in water solubility, good in in-vitro stability at room temperature, and high in plasma protein binding rate, and shows high and long-time bone uptake in both in-vivo distribution in mice and imaging of New Zealand rabbits, and animal experiments show that the development effect is better than that of 99mTc-MDP.
    Type: Application
    Filed: January 6, 2022
    Publication date: December 19, 2024
    Inventors: Yue Chen, Yingwei Wang, Qixin Wang, Lin Qiu, Yue Feng, Li Wang, Zan Chen, Jian Yang, Dengsai Peng, Guangfu Liu, Tingting Xu, Naiguo Xing, Hanxiang Liu
  • Publication number: 20240419725
    Abstract: Disclosed in the present disclosure are an image-text mutual retrieval model training method and apparatus, an image-text mutual retrieval method, and a device, applied to the technical field of retrieval. The image-text mutual retrieval model training method includes: acquiring training data pairs; inputting the training data pair in an initial model, and extracting text coding features of text training data and image coding features of image training data by using a text coding module and an image coding module in the initial model, respectively; calculating a training loss based on the text coding features and the image coding features, and performing parameter adjustment on the initial model based on the training loss; and in response to the training loss meeting a convergence condition, determining the initial model after the parameter adjustment as an image-text mutual retrieval model.
    Type: Application
    Filed: November 24, 2022
    Publication date: December 19, 2024
    Applicants: SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO., LTD., INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: Rengang LI, Li WANG, Zhenhua GUO, Baoyu FAN
  • Publication number: 20240415124
    Abstract: The present disclosure relates to the technical field of pesticides, and specifically relates to a herbicidal composition containing 3-(2-chloro-4-fluoro-5-(3-methyl-2,6-dioxo-4-trifluoromethyl-3,6-dihydropyrimidin-1(2H)-yl)phenyl)-5-methyl-4,5-dihydroisoxazole-5-carboxylic acid ethyl ester and glufosinate-P and use thereof. Preparation raw materials of the herbicidal composition at least include the 3-(2-chloro-4-fluoro-5-(3-methyl-2,6-dioxo-4-trifluoromethyl-3,6-dihydropyrimidin-1(2H)-yl)phenyl)-5-methyl-4,5-dihydroisoxazole-5-carboxylic acid ethyl ester and the glufosinate-P; and a dosage form of the herbicidal composition is at least one of a microemulsion, an emulsion in water, a dispersible oil suspension, a granule, a wettable powder, and a water-dispersible granule.
    Type: Application
    Filed: August 28, 2024
    Publication date: December 19, 2024
    Applicant: NANTONG JIANGSHAN AGROCHEMICAL & CHEMICALS CO., LTD.
    Inventors: Li WANG, Ruixia FU, Junping WANG, Yanmei ZHU, Meiyun FAN
  • Publication number: 20240418899
    Abstract: Methods and systems are provided for characterizing connate water salinity and resistivity of a subsurface formation. Well log data including resistivity and spontaneous potential (SP) log data are measured by at least one downhole tool disposed within a borehole. The resistivity and SP log data are inverted to determine a resistivity model and an SP model, which are used to determine connate water resistivity. The connate water resistivity is used to determine connate water salinity. The connate water salinity derived from the inversion of resistivity log data and SP log data (or derived from a trained ML system supplied with such log data) can be used as a baseline measure of connate water salinity, and this baseline measure can be evaluated together with the connate water salinity estimates derived from pulsed neutron tool measurements over time-lapsed periods of production to monitor variation in connate water salinity due to production.
    Type: Application
    Filed: May 20, 2022
    Publication date: December 19, 2024
    Inventors: Gong Li Wang, Wael Abdallah, Shouxiang Ma, Sherif Ghadiry