Patents by Inventor Yu Wang

Yu 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).

  • CRYSTAL GROWTH DEVICES
    Publication number: 20250066948
    Abstract: Embodiments of the present disclosure provide a crystal growth device including: a crucible including a raw material cavity for placing a raw material and a growth cavity for crystal growth; and at least one insulation device disposed on at least one side surface outside the crucible.
    Type: Application
    Filed: November 11, 2024
    Publication date: February 27, 2025
    Applicant: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
    Inventors: Yu WANG, Pei LEI, Jun FU
  • TECHNIQUES FOR HIGH-PRECISION LOCATIONING SERVICES IN A MOBILE NETWORK
    Publication number: 20250067882
    Abstract: Techniques are described herein for enabling the generation of high-precision location data on a user device using a cellular network infrastructure. In embodiments, such techniques may comprise maintaining, by a base station operating within a cellular network, high-precision location information representing geographical coordinates associated with the base station. The techniques may further involve obtaining, by the base station, current location information associated with the base station and determining a current correction value that represents a difference between the high-precision location information and the current location information. The techniques may further involve determining one or more user devices in communication with the base station, and providing the current correction value to the one or more user devices.
    Type: Application
    Filed: August 25, 2023
    Publication date: February 27, 2025
    Inventors: Yu Wang, Zheng Fang
  • Method and apparatus for querying questions, device, and storage medium
    Patent number: 12235880
    Abstract: Provided is a method for querying questions. The method includes: acquiring input information of a user; acquiring intention information of the user based on the input information of the user; determining an answer generation rule; and generating, based on the input information and the intention information, a first answer in accordance with the answer generation rule, and providing the first answer to the user.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: February 25, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Fan Zhang, Xiaohong Wei, Wangqiang He, Xinyu Miao, Chengwei Jiang, Yu Wang, Yufeng Wang, Hong Wang
  • System for blind mate hydraulic connections
    Patent number: 12235056
    Abstract: An apparatus is provided for completing a blind mate hydraulic connection. A device is equipped at the rear of the device with a shell holding a manifold connected internally to the device cooling system. Clearances between the shell and manifold allow the manifold to rotate in two axes to adapt to a misalignment between the manifold and a rack cooling system. The device is further provided with a cam-handle attached to the front that provides leverage against the rack for overcoming the connection forces of the blind mate. The manifold and cam-handle combine to facilitate disconnecting the device from the rack cooling system from the front of the rack and servicing the device.
    Type: Grant
    Filed: December 27, 2022
    Date of Patent: February 25, 2025
    Assignee: ZT Group Int'l, Inc.
    Inventors: Chen An, Zichun Song, Sruti Chigullapalli, Mahesh Kumar Varrey, Yu Wang
  • Digital tape storage optimization
    Patent number: 12236983
    Abstract: Various systems and methods are presented regarding interrupting a write operation to enable a read operation to be performed on a digital tape system. An initial write operation to the tape can be paused, a read operation performed on a previously written data file conducted, and upon completion of the read operation, the write operation can be recommenced. Interrupt points can be positioned within respective data blocks. Based upon knowledge of the amount of data written during the initial write operation, a position P can be determined (relative to the location of the nearest prior interrupt point) such that when the tape is advanced to place the tape head in a position to recommence the write operation after the read operation has been performed, the tape can be positioned such that the tape head is at position P. Accordingly, interruption of the write operation enables random access of the tape.
    Type: Grant
    Filed: November 2, 2023
    Date of Patent: February 25, 2025
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Xizhuo Zhang, Jing Ren, Zhao Yu Wang, Yi Jie Ma, Jing Wen Chen
  • Non-enzyme sensor, non-enzyme sensor element and fabricating method thereof
    Patent number: 12234569
    Abstract: A fabricating method of a non-enzyme sensor element includes a printing step, a coating step and an electroplating step. In the printing step, a conductive material is printed on a surface of a substrate to form a working electrode, a reference electrode and an auxiliary electrode, and a porous carbon material is printed on the working electrode to form a porous carbon layer. In the coating step, a graphene film material is coated on the porous carbon layer of the working electrode to form a graphene layer. In the electroplating step, a metal is electroplated on the graphene layer by a pulse constant current to form a catalyst layer including a metal oxide.
    Type: Grant
    Filed: February 7, 2022
    Date of Patent: February 25, 2025
    Assignee: NATIONAL TSING HUA UNIVERSITY
    Inventors: Hsiang-Yu Wang, Yi-Yu Chen, Shih-Hao Lin, Yu-Sheng Lin
  • CONNECTING DEVICES
    Publication number: 20250059673
    Abstract: Embodiments of the present description provide a connecting device. The device comprises a seed crystal support and a seed crystal rod, and the seed crystal support is connected to one end of the seed crystal rod.
    Type: Application
    Filed: October 31, 2024
    Publication date: February 20, 2025
    Applicant: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
    Inventors: Yu WANG, Peng GU, Weiming GUAN, Shuai YE, Ge WU
  • SCENE ILLUMINATION DETECTION FOR AUTONOMOUS SYSTEMS AND APPLICATIONS
    Publication number: 20250058700
    Abstract: The present disclosure relates to determining a first illumination level corresponding to an area based at least on a first illumination detection obtained using a first illumination detector corresponding to a machine. A second illumination level corresponding to the area may be determined based at least on a second illumination detection obtained using a second illumination detector corresponding to the machine. Based at least on the first illumination level and the second illumination level, a scene illumination state of the area may be determined. Based at least on the scene illumination state, one or more lights of the machine may be controlled.
    Type: Application
    Filed: October 28, 2024
    Publication date: February 20, 2025
    Inventors: Keerthi Raj NAGARAJA, Arjun GUPTA, Abhishek BAJPAYEE, Kivanc TEMEL, Dylan DOBLAR, Sai Krishnan CHANDRASEKAR, Yu WANG
  • TOUCH CONTROL SUBSTRATE AND DISPLAY APPARATUS
    Publication number: 20250060852
    Abstract: A touch control substrate includes: a base, a first metal layer including first touch control signal lines, a first insulating layer; and a second metal layer including: second touch control signal lines electrically connected with the first touch control signal lines. An orthographic projection of an edge of a first end of the first touch control signal line on the base does not overlap with an orthographic projection of an edge of a first end of the second touch control signal line electrically connected with the first touch control signal line on the base. The orthographic projection of the edge of the first end of the first touch control signal line on the base at least partially overlap with an orthographic projection of the second touch control signal line on the base.
    Type: Application
    Filed: November 6, 2024
    Publication date: February 20, 2025
    Inventors: Yu WANG, Cong FAN, Kemeng TONG, Fan HE, Guoyi CUI, Xiangdan DONG, Jiangtao DENG
  • GENE RELATED TO BIOSYNTHESIS OF ERGOTHIONEINE, AND USE THEREOF
    Publication number: 20250059553
    Abstract: A gene related to biosynthesis of ergothioneine is provided. Based on five synthesis genes of ergothioneine in Mycobacteroides abscessus, only an encoding sequence of each of the five genes is retained, and a gene structure of an encoding region in each gene is optimized to obtain genes related to the biosynthesis of the ergothioneine that are stably expressed in rice. These genes have sequences set forth in SEQ ID NO: 1 to SEQ ID NO: 5, and encoded proteins thereof have amino acid sequences set forth in SEQ ID NO: 6 to SEQ ID NO: 10. The gene is transferred into rice to construct a transgenic rice molecular farm to produce the ergothioneine. As a molecular farm, rice seeds do not contain alkaloids or allergens that are harmful to the human body. Moreover, biosynthesized ergothioneine shows the advantages of easy extraction and processing and of low production cost.
    Type: Application
    Filed: July 15, 2024
    Publication date: February 20, 2025
    Inventors: Jianjie GAO, Yongdong DENG, Quanhong YAO, Rihe PENG, Yongsheng TIAN, Bo WANG, Zhenjun LI, Jing XU, Hongjuan HAN, Lijuan WANG, Xiaoyan FU, Yu WANG, Wenhui ZHANG, Zhihao ZUO, Cen QIAN
  • POLISHING DEVICES
    Publication number: 20250058421
    Abstract: The present disclosure provides a polishing device comprising a frame (1), and a polishing disc (2), an assistant polishing disc (3), and a fixture (5) that are disposed on the frame (1). At least one polishing position (4) is disposed on the assistant polishing disc (3). The assistant polishing disc (3) is clamped by the fixture (5) and in contact with the polishing disc (2). The fixture (5) includes a plurality of claws (52), the plurality of claws (52) include at least a first claw extending from above the at least one polishing position (4) to an edge of the assistant polishing disc (3). A pre-tightening part is disposed on a position, corresponding to the at least one polishing position (4), of the first claw. The pre-tightening part includes a scale and a pre-tightening member. A scale value representing a polishing removal efficiency is preset on the scale.
    Type: Application
    Filed: November 5, 2024
    Publication date: February 20, 2025
    Applicant: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
    Inventors: Yu WANG, Jianlin YU
  • LASER WELDING MECHANISM
    Publication number: 20250058412
    Abstract: A laser welding mechanism includes a main body having a space and two securing devices which are respectively attached to two ends of the body. A linkage assembly includes a bearing and a linkage tube. A refraction mirror unit includes two mirrors connected to the linkage tube of the linkage assembly. A laser unit is pivotally connected to a swinging member which is connected to the linkage tube of the linkage assembly. A drive unit including a motor, a driving gear, and a driven gear. A rotation unit is connected to the swinging member of the laser unit. The laser unit rotates relative to the first workpiece and the second workpiece during welding, ensuring a stable rotation at the joining faces of the two workpieces.
    Type: Application
    Filed: October 17, 2023
    Publication date: February 20, 2025
    Inventors: KUO CHIANG TSENG, NAN KAI WENG, CHIH YU WENG, PEI YU WANG, TZU WEN SUNG, FENG CHI WEI, MAO TE CHUANG
  • Dynamic evaluation of model acceptability
    Patent number: 12229219
    Abstract: Aspects of the invention include generating a plurality of predictions that each define a plurality of future inputs for a model. A deviation curve is generated by determining a distance between each prediction of the plurality of predictions and a respective known data point of a plurality of known data points. One or more points in the deviation curve are sampled and the sampled points are compared to a low threshold and a high threshold. A judgement is determined for each prediction to determine whether the respective prediction will be accepted or denied as an input to the model. The future inputs for the model are modified based on the judgments.
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: February 18, 2025
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Hui Wang, Zhao Yu Wang, Jing Wen Chen, Wei Song, Li Cao, Wan Yue Chen, Wen Zhong Liu
  • Memory device including a word line with portions with different sizes in different metal layers
    Patent number: 12230318
    Abstract: A memory device includes a first word line and a second word line. A first portion of the first word line is formed in a first metal layer, a second portion of the first word line is formed in a second metal layer above the first metal layer, and a third portion of the first word line is formed in a third metal layer below the second metal layer. A first portion of the second word line is formed in the first metal layer. A second portion of the second word line is formed in the second metal layer. The first portion, the second portion, and the third portion of the first word line have sizes that are different from each other, and the first portion and the second portion of the second word line have sizes that are different from each other.
    Type: Grant
    Filed: July 22, 2022
    Date of Patent: February 18, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Yi-Hsin Nien, Wei-Chang Zhao, Chih-Yu Lin, Hidehiro Fujiwara, Yen-Huei Chen, Ru-Yu Wang
  • Display substrate and display device
    Patent number: 12232384
    Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate, a pixel circuit layer and an anode layer; the pixel circuit layer includes a plurality of pixel driving circuits, the anode layer includes a plurality of anode groups, each of the plurality of anode groups includes a first anode and a second anode which are oppositely arranged, the first anode includes a first main body portion and a first connection portion, the first anode further includes an extension portion and an anode compensation portion, an orthographic projection of the anode compensation portion on the base substrate covers one thin film transistor in the pixel driving circuit connected to the first connection portion.
    Type: Grant
    Filed: December 14, 2023
    Date of Patent: February 18, 2025
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lulu Yang, Tinghua Shang, Guomeng Zhang, Yu Wang, Xiaofeng Jiang, Xin Zhang, Yupeng He, Yi Qu, Biao Liu, Mengmeng Du, Xiangdan Dong, Hongwei Ma
  • Satellite cell reselection control method and related device
    Patent number: 12231223
    Abstract: Satellite cell reselection control methods and related devices are provided. One satellite cell reselection control method includes: determining a current location status of the user equipment; determining a satellite cell reselection control parameter set corresponding to the current location status; and the performing satellite cell reselection control of the user equipment based on the obtained satellite cell reselection control parameter set.
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: February 18, 2025
    Assignee: Huawei Technologies Co., Ltd
    Inventors: Yu Wang, Xian Meng, Meixin Lin, Yunfei Qiao, Yinggang Du
  • OPERATION METHOD OF MEMORY, MEMORY AND MEMORY SYSTEM
    Publication number: 20250054565
    Abstract: Examples of the present application provide operation methods of memories, memory devices and systems. In an example, an operation method includes: in response to a first defective memory cell row of a plurality of memory cell rows in the memory being repaired before packaging, invalidating, in a post-package repair mode, a first repair strategy for repairing the first defective memory cell row before packaging, and configuring a second repair strategy for repairing the first defective memory cell row and storing the second repair strategy.
    Type: Application
    Filed: October 26, 2023
    Publication date: February 13, 2025
    Inventors: Zhefan Li, Xiaodong Mei, Huangpeng Zhang, Yu Wang
  • DISPLAY SUBSTRATE AND DISPLAY APPARATUS
    Publication number: 20250054446
    Abstract: A display substrate is provided, including: a base substrate; and a first pixel driving circuit, a first anode structure, a second pixel driving circuit and a second anode structure arranged on the base substrate. An orthographic projection of the first anode structure on the base substrate at least partially overlaps an orthographic projection of a driving gate conductive portion of the first pixel driving circuit on the base substrate to form a third overlapping region. An orthographic projection of the second anode structure on the base substrate at least partially overlaps an orthographic projection of a driving gate conductive portion of the second pixel driving circuit on the base substrate to form a fourth overlapping region. A ratio of an area of the third overlapping region to an area of the fourth overlapping region ranges from 0.8 to 1.2.
    Type: Application
    Filed: October 24, 2024
    Publication date: February 13, 2025
    Inventors: Bangqing Xiao, Yao Huang, Yu Wang, Weiyun Huang
  • BENDING MECHANISM AND SURGICAL ROBOTIC ARM INCLUDING THE SAME
    Publication number: 20250049503
    Abstract: The disclosure particularly relates to a bending mechanism and a surgical robotic arm including this mechanism. bending mechanism includes a flexible shell and a plurality of bending modules, arranged serially or in front-to-back connection. The bending modules are housed within the flexible shell. The bending modules include an adjustment drive assembly, a first adjustment shaft, and a second adjustment shaft. The first adjustment shaft and the second adjustment shaft are movably connected through a connecting part, the adjusting drive assembly is connected with the first adjustment shaft and the second adjustment shaft, and the adjusting drive assembly is configured to adjust an angle between the first adjustment shaft and the second adjustment shaft. The bending mechanism and surgical robotic arm aim to solve problems concerning damage caused to the human body.
    Type: Application
    Filed: October 29, 2024
    Publication date: February 13, 2025
    Inventors: Xiangfei WANG, Yu WANG, Jiahua LV, Hailie LI
  • TRAINING SYSTEM AND METHOD, TESTING SYSTEM AND METHOD, DATA FILTERING SYSTEM AND METHOD, AND COMPUTER READABLE RECORDING MEDIUM WITH STORED PROGRAM
    Publication number: 20250054283
    Abstract: The present invention provides a training system and method, a testing system and method, a data filtering system and method, and a computer readable recording medium with stored program that includes verifying whether an object detection model has completed a training set learning and determining whether the object detection model is overfitting with a validation set, and outputting the training model as a master model before the object detection model is overfitting, and how to iterate the master model to match the test set test results and continuously maintain an online test level. The present invention provides a standardized method for achieving data marking consistency and training data selection.
    Type: Application
    Filed: November 21, 2023
    Publication date: February 13, 2025
    Inventors: Tsai-Sheng SHEN, Yu-Yu SHIH, Kuang-Yu WANG