Patents by Inventor Zheng Chen

Zheng Chen 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: 20250146731
    Abstract: An internal circulation type clathrate hydrate-based cold storage system and method are provided in the field of industrial refrigeration. The internal circulation type clathrate hydrate-based cold storage system includes a water chilling unit, a hydrate-based cold storage tank, a gas disturbance device, a concentration measurement system, a heat exchange system, a direct-current power supply and circuit control system, and a system monitoring device. The water chilling unit provides a secondary refrigerant at a low temperature. The secondary refrigerant flows through an evaporator coil in the hydrate-based cold storage tank for a heat exchange. The gas disturbance device induces hydrate nucleation. The concentration measurement system monitors a concentration of a hydrate solution in real time. The heat exchange system is equipped with a finned tube heat exchanger with a fan.
    Type: Application
    Filed: December 9, 2022
    Publication date: May 8, 2025
    Applicant: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Yongchen SONG, Yuan LV, Lunxiang ZHANG, Chuanxiao CHENG, Mingjun YANG, Yu LIU, Fan WANG, Lei YANG, Yi ZHANG, Zheng LING, Yanghui LI, Cong CHEN, Peng WU, Bingbing CHEN
  • Patent number: 12294165
    Abstract: An antenna is provided, and belongs to the field of communication technology and includes a first dielectric substrate, a first conductive layer, a second dielectric substrate, a second conductive layer, a third dielectric substrate and a conductive third layer which are sequentially stacked. The first conductive layer includes at least one first and second feed lines; the second conductive layer is provided with at least one first and second openings; the third conductive layer includes at least one first radiation part. Orthographic projections of any two of a first opening, a first feed line, a first radiation part corresponding to each on the other first dielectric substrate overlap with other; each an orthographic projection of a first radiation part on the first dielectric substrate intersects with that of each of a corresponding first and second feed lines on the first dielectric substrate.
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: May 6, 2025
    Assignees: BEIJING BOE SENSOR TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Sihui Bao, Chunnan Feng, Yunnan Jin, Zhifeng Zhang, Guohui Nan, Liang Guo, Haoyang Zhang, Zhe Chen, Shuo Yang, Zheng Chen
  • Patent number: 12287251
    Abstract: The present invention belongs to the technical field of stress detection and provides a method and device for testing stress of a high-temperature component of a power plant boiler. The adjusting assembly includes a plurality of bearing blocks, each bearing block is provided with an accommodating groove vertically, limiting blocks are disposed at two ends of the accommodating groove symmetrically, an elastic member, a first connecting rod, and a second connecting rod are disposed in the accommodating groove, and a limiting plate is fixedly connected to one end of each of the first connecting rod and the second connecting rod. According to the present invention, lengths of the first connecting rod and the second connecting rod extending out of the accommodating groove are adjusted, so that the device can be adjusted according to a caliber of a pipeline of the power plant boiler.
    Type: Grant
    Filed: December 17, 2024
    Date of Patent: April 29, 2025
    Assignees: Yanshan University, CEIC Boiler & Pressure Vessel Inspection Co., Ltd., Jinxi (Qinhuangdao) Technology Co., Ltd.
    Inventors: Xiangfeng Zheng, Yue'e Chen, Shutao Wang, Jie Lu, Zhenghao Zhang, Changhua Li, Jiahui Huang
  • Patent number: 12289120
    Abstract: Embodiments of the present disclosure propose an Erasing-based Lossless Floating-point compression method, i.e., Elf. The main idea of Elf is to erase the last few bits (i.e., set them to zero) of floating-point values, so the XORed values are supposed to contain many trailing zeros, where the erased bits are determined based on the decimal place count and the digits on the exponent bits.
    Type: Grant
    Filed: April 27, 2023
    Date of Patent: April 29, 2025
    Assignee: Chongqing University
    Inventors: Ruiyuan Li, Jun Jiang, Chao Chen, Dongxia Zhang, Zheng Li, Yi Wu
  • Patent number: 12283218
    Abstract: A driving circuit, a display device, and a driving method are disclosed. The driving circuit includes a level conversion unit and a gate electrode driving unit; and the gate electrode driving unit is configured to sequentially shift and output a plurality of first gate scan signals by a first portion of the 2n gate signal output terminals in response to a first portion of the plurality of first output signals received at a first moment by a first portion of the plurality of second clock signal input terminals, and sequentially output a plurality of second gate scan signals by a second portion of the 2n gate signal output terminals in response to a second portion of the plurality of first output signals received at a second moment by a second portion of the plurality of second clock signal input terminals.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: April 22, 2025
    Assignees: Beijing BOE Display Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenpeng Ma, Shulin Yao, Yanping Liao, Panhui Zhao, Dongchuan Chen, Pengfei Hu, Zheng Zhang, Yingmeng Miao
  • Publication number: 20250125886
    Abstract: An oscillation frequency control method and system and a display device are provided. The oscillation frequency control system (3) is for a display device including a communication component (2) and a display driver component (1). The display driver component (3) includes at least one oscillator. The oscillation frequency control system (3) includes: an acquisition component (31) configured to acquire current operating information of the communication component (2); a determination component (32) configured to determine an oscillation operating frequency corresponding to each oscillator according to the current operating information; and a control component (33) configured to control each oscillator to operate at a corresponding oscillation operating frequency, wherein a frequency of a harmonic wave generated when each oscillator operates at the corresponding oscillation operating frequency falls outside a communication operating frequency band in which the communication component (2) currently operates.
    Type: Application
    Filed: September 20, 2022
    Publication date: April 17, 2025
    Inventors: Ziqian LI, Jiaxiang ZHANG, Yuan FANG, Hongjin HU, Zheng BAO, Gong CHEN, Xiaoliang FU, Chuxiang WANG, Kang WANG, Yawen CHEN, Bin ZHANG
  • Publication number: 20250124852
    Abstract: The present disclosure provides a driving method and a display apparatus, including: a display panel; a driving circuit electrically connected to the display panel, and the driving circuit is configured to control, in response to the fact that each of sub-pixels in a photosensitive area of the display panel is controlled to be in a non-light-emitting state in a light-emitting period during a preset display frame, each of photosensitive elements in the photosensitive area to collect a light intensity signal of incident light.
    Type: Application
    Filed: January 12, 2023
    Publication date: April 17, 2025
    Inventors: Lian XIANG, Gong CHEN, Yakun KONG, Zheng BAO, Bin ZHANG, Jiaxiang ZHANG
  • Patent number: 12277443
    Abstract: A method, computer system, and a computer program product for improving debugging speed by rearranging debugging priority functions. In one embodiment, runtime input may be received about a program to be debugged. Feedback information is obtained about at least one similar program previously debugged. The compiling time information and runtime information are analyzed to determine a status of functions including one or more focused functions that will be used frequently and one or more unreachable functions that may never will be executed. A priority list of debugging functions is generated based on the feedback information, the runtime input and a function status. A plurality of debugging information are rearranged and parsed on the priority list prior to said program being debugged based on said debugging information.
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: April 15, 2025
    Assignee: International Business Machines Corporation
    Inventors: Jiu Fu Guo, Ke Wen Lin, Zheng Chen, Si Yuan Zhang
  • Publication number: 20250118895
    Abstract: An electronic device includes a board, a chip, a first conductive element and a second conductive element. The board has a first surface and a second surface opposite to the first surface. The board has a first through hole penetrating from the first surface to the second surface. The first conductive element is disposed between the board and the chip. The second conductive element has a first portion and a second portion connected to the first portion. The first conductive element is disposed between the first portion of the second conductive element and the board and overlaps with the first portion of the second conductive element. In a cross-sectional view of the electronic device, the second portion of the second conductive element directly contacts a side surface of the first conductive element and extends into the first through of the board.
    Type: Application
    Filed: December 17, 2024
    Publication date: April 10, 2025
    Applicant: Innolux Corporation
    Inventors: Ying-Jen Chen, Chih-Yung Hsieh, Yan-Zheng Wu
  • Publication number: 20250115342
    Abstract: The present disclosure provides an underwater helicopter with cycloidal rim vector propulsion. The underwater helicopter includes a disc-shaped underwater helicopter hull, a rim driving mechanism, paddles and rotation adjusting mechanisms. The rim driving mechanism is annular, and the diameter size of the rim driving mechanism is matched with the circumference size of the disc-shaped underwater helicopter hull. The rim driving mechanism is fixedly installed in a cavity in the circumference of the disc-shaped underwater helicopter hull. The rotation adjusting mechanisms are uniformly and fixedly installed on the outer side of the rim driving mechanism. The paddle is fixedly connected with the rotation adjusting mechanism.
    Type: Application
    Filed: February 29, 2024
    Publication date: April 10, 2025
    Inventors: Chen-Wei CHEN, Jialin LU, Wei LU, Tianjiang ZHENG, Min-Chiang CHAO
  • Publication number: 20250108402
    Abstract: Disclosed are coating equipment and a coating method. The coating equipment comprises a coating die and a slurry parameter detector. The coating die comprises a first slot, a second slot, a first adjusting mechanism and a second adjusting mechanism. Through the arrangement of the first adjusting mechanism and the second adjusting mechanism, adjustment of the flow rate of slurry circulating in the first slot and the second slot can be realized, and parameters of coated slurry are detected by a slurry parameter detector, and are then compared with preset values, and comparison results are fed back to the first adjusting mechanism and the second adjusting mechanism for adjustment of the first adjusting piece and the second adjusting piece, so that automatic adjustment of double-layer die coating is realized, the debugging effectiveness is greatly improved, and the coating efficiency is further improved.
    Type: Application
    Filed: February 24, 2022
    Publication date: April 3, 2025
    Applicant: SHENZHEN MANST TECHNOLOGY CO., LTD.
    Inventors: Ning LI, Guishan CHEN, Jin CHAI, Zheng LIU
  • Patent number: 12262728
    Abstract: Disclosed in the present invention is a control method for water supply during loosening and conditioning based on a neural network model and a dual parameter correction. The method comprises: establishing a neural network-based model for predicting the amount of water supplied during loosening and conditioning; predicting and distributing the total water supplied; and correcting the model based on material balance calculation and deviation. In the present application, when there is a large deviation in outlet moisture, the dual correction control system combining the material balance calculation and the moisture deviation is used for correction to improve the stability and precise control of the outlet moisture during the loosening and conditioning process.
    Type: Grant
    Filed: July 27, 2022
    Date of Patent: April 1, 2025
    Assignee: Zhangjiakou Cigarette Factory Co., Ltd.
    Inventors: Zijuan Li, Jiaojiao Chen, Shuo Sun, Wangchang Miao, Yang Gao, Zixian Feng, Liyuan Zhao, Yanling Ma, Bo Liu, Ting Fang, Xiaohui Jia, Zheng Zhou, Yanshu Ma, Jichao Guo, Qiao Su, Qifeng Zhang, Tingting Wu, Huixia Yang, Haiyang Zhao, Suyan Li
  • Patent number: 12266573
    Abstract: In an embodiment, a device includes: an isolation region on a substrate; a first semiconductor fin protruding above the isolation region; a second semiconductor fin protruding above the isolation region; and a dielectric fin between the first semiconductor fin and the second semiconductor fin, the dielectric fin protruding above the isolation region, the dielectric fin including: a first layer including a first dielectric material having a first carbon concentration; and a second layer on the first layer, the second layer including a second dielectric material having a second carbon concentration, the second carbon concentration greater than the first carbon concentration.
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: April 1, 2025
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yi Chen Ho, Yiting Chang, Chi-Hsun Lin, Zheng-Yang Pan
  • Publication number: 20250107342
    Abstract: A display panel includes a base substrate; an anode material layer including an anode of a light emitting element on the base substrate; a pixel definition layer on a side of the anode material layer away from the base substrate, and defining a subpixel aperture; an organic material layer at least partially in the subpixel aperture and on a side of the anode away from the base substrate; a cathode layer on a side of the organic material layer away from the base substrate; and a first auxiliary cathode layer on a side of the pixel definition layer away from the base substrate. The first auxiliary cathode layer is connected to the cathode layer, and includes a conductive material. An orthographic projection of the first auxiliary cathode layer on the base substrate at least partially overlaps with an orthographic projection of the pixel definition layer on the base substrate.
    Type: Application
    Filed: September 22, 2023
    Publication date: March 27, 2025
    Applicants: Beijing BOE Technology Development Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Hejin Wang, Dengyun Chen, Zheng Liu, Shiming Shi
  • Patent number: 12254037
    Abstract: Disclosed are a log parsing method and device, a server and a storage medium, relating to the field of network operation and maintenance. The method includes: acquiring (101) sample log data; performing (102) clustering processing on the sample log data according to the length of each sample log in the sample log data, and beginning and ending keywords of each sample log in the sample log data, to obtain a plurality of log clusters; determining (103) a quality score of each log cluster of the plurality of log clusters obtained by the clustering processing; and parsing (104) a log according to the plurality of log clusters and quality scores of the plurality of log clusters.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: March 18, 2025
    Assignee: ZTE CORPORATION
    Inventors: Jing Han, Jianwei Liu, Li Chen, Feng Ye, Zheng Liu, Hang Ling
  • Patent number: 12254260
    Abstract: An integrated circuit layout is provided. The integrated circuit layout includes one or more first cell rows partially extending across a space arranged for an integrated circuit layout along a first direction. Each of the one or more first cell rows has a first height along a second direction perpendicular to the first direction. The integrated circuit layout includes one or more third cell rows partially extending across the space along the first direction. Each of the one or more third cell rows has a second height along the second direction, the second height different from the first height.
    Type: Grant
    Filed: July 28, 2023
    Date of Patent: March 18, 2025
    Assignee: Taiwan Semiconductor Manufacturing Company Limited
    Inventors: Sheng-Hsiung Chen, Chun-Chen Chen, Shao-huan Wang, Kuo-Nan Yang, Chung-Hsing Wang, Ren-Zheng Liao, Meng-Xiang Lee
  • Publication number: 20250085438
    Abstract: Embodiments of the present disclosure provide a drift optimization system for a vehicle-mounted machine based on a global positioning system (GPS). The system comprises a vehicular sensor, a camera unit, a GPS receiver, a memory, and a processor of a current vehicle. The processor is configured to set a datum point; determine a classification result of a GPS position by judging each GPS position in a GPS position sequence acquired from a GPS receiver during a preset time period; send a first command in response to the GPS position being a secure GPS position; and reset the datum point in response to the GPS position being an abnormal GPS position and first N1-1 GPS positions prior to the GPS position in the GPS position sequence being abnormal GPS positions.
    Type: Application
    Filed: August 10, 2024
    Publication date: March 13, 2025
    Applicant: ANHUI JIAOXIN TECHNOLOGY CO., LTD.
    Inventors: Zihui REN, Lei LIU, Shuai ZHANG, Hongbang LIANG, Peisong CAO, Zheng WANG, Guang YANG, Fangsu CHEN, Lei WANG, Dan ZHANG, Qijun HE
  • Publication number: 20250084144
    Abstract: Provided is a fusion protein containing GLP-1 and FGF21 linked through an immunoglobulin Fc portion. Each of the GLP-1 and FGF21 can be substituted with its analogues or variants and, the Fc portion, which can be derived from IgG4, can include substitutions that further enhance the fusion protein's stability and activity. These fragments can be linked together through peptide linkers. The fusion protein can be used clinically to reduce glucose and lipid levels and body weight.
    Type: Application
    Filed: August 15, 2024
    Publication date: March 13, 2025
    Applicant: SUNSHINE LAKE PHARMA CO., LTD.
    Inventors: Chao CHEN, Shushan LIN, Yu LI, Xiaofeng CHEN, Liang LIU, Zheng FU
  • Patent number: 12250736
    Abstract: The present disclosure relates to a communication method, system, base station, and terminal. The method includes: sending, by a first BS, a broadcast message, which comprises: a NID and a PLMN ID, which correspond to each of one or more SNPNs supported by the first BS; receiving, by the first BS, a connection request sent from a terminal, wherein the connection request represents that the first BS supports at least one of one or more SNPNs subscribed by the terminal; establishing, by the first BS, a RRC connection with the terminal; receiving, by the first BS, a RRC connection setup complete message sent from the terminal, wherein the RRC connection setup complete message carries a NID and a PLMN ID, which correspond to a SNPN that the terminal selects to access; and connecting, by the first BS, the terminal to the SNPN that the terminal selects to access.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: March 11, 2025
    Assignee: CHINA TELECOM CORPORATION LIMITED
    Inventors: Shengnan Liu, Zheng Jiang, Peng Chen, Xiaoming She
  • Patent number: 12248400
    Abstract: A computer-implemented method for allocating memory bandwidth of multiple CPU cores in a server includes: receiving an access request to a last level cache (LLC) shared by the multiple CPU cores in the server, the access request being sent from a core with a private cache holding copies of frequently accessed data from a memory; determining whether the access request is an LLC hit or an LLC miss; and controlling a memory bandwidth controller based on the determination. The memory bandwidth controller performs a memory bandwidth throttling to control a request rate between the private cache and the last level cache. The LLC hit of the access request causes the memory bandwidth throttling initiated by the memory bandwidth controller to be disabled and the LLC miss of the access request causes the memory bandwidth throttling initiated by the memory bandwidth controller to be enabled.
    Type: Grant
    Filed: August 16, 2023
    Date of Patent: March 11, 2025
    Assignee: Alibaba (China) Co., Ltd.
    Inventors: Lide Duan, Bowen Huang, Qichen Zhang, Shengcheng Wang, Yen-Kuang Chen, Hongzhong Zheng