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).

  • Patent number: 12283321
    Abstract: A method of programming a memory device. The memory device includes a plurality of memory strings, each memory string including a top transistor controlled by a top select gate (TSG) and connected to a bit line (BL), a bottom transistor controlled by a bottom select gate (BSG), and memory cells between the top and bottom transistors, each memory cell connected to a word line (WL). The method includes applying program pulses to a memory cell of the memory device in a program phase, verifying a voltage value of the memory cell in a verify phase, receiving a suspend command and performing a suspend operation, applying a discharge pulse to the memory cell in a discharge phase to thereby discharge the memory cell, wherein the discharge pulse includes a voltage pulse to an unselected top select gate (TSGunsel), and suspending programming or verifying of the memory cell in a suspend phase.
    Type: Grant
    Filed: December 28, 2022
    Date of Patent: April 22, 2025
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: ZhiChao Du, Yu Wang, Weijun Wan, Ke Jiang
  • Patent number: 12284885
    Abstract: A display substrate and a display device are disclosed. The display substrate includes a base substrate, a second conductive layer, a second planarization layer and a plurality of light emitting element groups; each of the plurality of light emitting element groups includes a first light emitting element, a second light emitting element, a third light emitting element and a fourth light emitting element, the fourth light emitting element includes a fourth anode, a plurality of third via holes corresponding to one light emitting element row are approximately located on a first straight line extending along the first direction, and an orthographic projection of the fourth via hole closest to the first straight line on the base substrate is located at a side of the first straight line close to the fourth anode corresponding to the fourth via hole.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: April 22, 2025
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Tinghua Shang, Yi Zhang, Tingliang Liu, Shun Zhang, Huijuan Yang, Yu Wang
  • Patent number: 12282637
    Abstract: A touch display panel is provided. The touch display panel includes a plurality of first mesh electrodes and a plurality of second mesh electrodes. A respective one of the plurality of first mesh electrodes includes a plurality of first mesh blocks consecutively electrically connected along a first direction. Two adjacent first mesh blocks of the plurality of first mesh blocks are electrically connected to each other through a respective first conductive bridge of a plurality of first conductive bridges. The plurality of first conductive bridges are arranged in an array. The plurality of first mesh blocks includes a border mesh block adjacent to a truncated region in which a touch control structure is absent. The touch display panel includes a displaced conductive bridge which is displaced from the array of the plurality of first conductive bridges.
    Type: Grant
    Filed: June 9, 2022
    Date of Patent: April 22, 2025
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yuanqi Zhang, Yi Zhang, Chang Luo, Shun Zhang, Yu Wang, Wei Wang, Ping Wen
  • Patent number: 12281211
    Abstract: The present application relates to the technical field of wastewater treatment and rapid pollutant detection, in particular to a chitosan-polyacrylamide composite porous hydrogel, preparation and use thereof, and a metal ion-adsorbing and detecting reagent and method. The chitosan-polyacrylamide composite porous hydrogel of the present application is prepared by in situ polymerization of a chitosan sol, an acrylamide, a crosslinking agent and a surfactant into a mixed solution comprising liquid droplets, followed by steps of curing, washing, and freeze-drying. The present application further provides a metal ion-detecting reagent, which is obtained by adsorbing a color developing agent into the chitosan-polyacrylamide composite porous hydrogel as described above, wherein the color developing agent is a dye that changes color when encountering metal ions. The chitosan-polyacrylamide composite porous hydrogel of the present application has balanced mechanical properties and porosity.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: April 22, 2025
    Assignee: Institute of Environmental and Operational Medicine, Academy of Military Medical Science, Academy of Military Science
    Inventors: Shuang Li, Zhixian Gao, Dianpeng Han, Jialei Bai, Yuan Peng, Jin Wu, Kang Qin, Shuyue Ren, Yu Wang, Huanying Zhou, Tie Han, Xiaoxiao Lin
  • Publication number: 20250125887
    Abstract: This application relates to the technical field of connectivity communication, and provides an apparatus and method for testing a connected vehicle's communication distance. The testing apparatus includes a support member, and a first antenna is provided on the support member and connected to a signal transceiver. The signal transceiver is configured to send signals to a tested vehicle or receive signals sent by the tested vehicle. An output terminal of the signal transceiver is connected to an upper computer. Data analysis software is installed on the upper computer, and used for recording a test distance and a number of data packets and calculating a packet loss rate, such that a maximum communication distance is obtained according to the test distance and the corresponding packet loss rate.
    Type: Application
    Filed: October 15, 2024
    Publication date: April 17, 2025
    Inventors: Xiaodi TIAN, Guokai JIANG, Bowei ZOU, Feiyan WU, Xin LI, Xuebin SHAO, Fujian HE, Chun LI, Rupeng DOU, Jiaxu FENG, Zhiqiang YANG, Shasha TANG, Xiucheng LI, Xiaolong ZHAO, Dandan WU, Jinna FAN, Quan WEN, Ji HUANG, Jiaoyang LIU, Yu WANG, Mengdan WANG
  • Publication number: 20250123727
    Abstract: Aspects of the present disclosure involve a system for filtering conversations. The system generates for display, by a messaging application, a plurality of shortcut options, each of the plurality of shortcut options comprising a respective filtering criterion. In response to receiving input that selects a given shortcut option of the plurality of shortcut options, the system retrieves the filtering criterion associated with the given shortcut option. The system searches a plurality of conversations to identify a subset of conversations that match the filtering criterion. The system generates for display together with the plurality of shortcut options, a plurality of representations of the identified subset of conversations in which one or more messages have been exchanged between a user and one or more friends of the user.
    Type: Application
    Filed: December 20, 2024
    Publication date: April 17, 2025
    Inventors: Nathan Kenneth Boyd, Daniel Moreno, David Phillip Taitz, Jeremy Baker Voss, Yu Wang
  • Publication number: 20250125864
    Abstract: The disclosure includes a signal measurement method and a communication apparatus. A terminal obtains measurement configuration information, where the measurement configuration information includes information about at least one satellite cell and a measurement time range of the at least one satellite cell, the at least one satellite cell includes a first satellite cell, a measurement time range of the first satellite cell is all or a part of a time length in which a coverage area of the first satellite cell is in a first area, and the first area is an area in which the terminal is located. The terminal measures a signal of the at least one satellite cell in the first area based on the measurement configuration information, to obtain a metric, where the metric indicates a signal quality fluctuation of the at least one satellite cell in the measurement time range.
    Type: Application
    Filed: December 27, 2024
    Publication date: April 17, 2025
    Inventors: Hejia LUO, Xian MENG, Xiaolu WANG, Yu WANG, Jun WANG
  • Publication number: 20250122640
    Abstract: The present disclosure provides a device and method for growing a crystal. A crystal preparation device includes a growth chamber, a heating component, and a filter component. The heating component includes at least one heating unit. The at least one heating unit is located in the growth chamber. The at least one heating unit is an inverted cone structure. An angle between a side surface of the inverted cone structure and an upper surface of the inverted cone structure is within a range of 5°-45°. The filter component is located in the growth chamber. An inner sidewall of the filter component is connected with the at least one heating unit. A gas phase channel is formed between an outer sidewall of the filter component and an inner sidewall of the growth chamber.
    Type: Application
    Filed: December 26, 2024
    Publication date: April 17, 2025
    Applicant: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
    Inventors: Yu WANG, Zhenxing LIANG, Min LI
  • Publication number: 20250125716
    Abstract: A calibration circuit of a pulse-frequency modulation (PFM) converter includes a signal generator circuit and a calibration control circuit. The signal generator circuit generates and outputs an emulated slope signal to a comparator circuit under a calibration mode, wherein the emulated slope signal has an emulated slope following an initial voltage, and the emulated slope corresponds to a slope of a sensed signal indicative of electrical characteristic of an inductor of the PFM converter. The calibration control circuit refers to an output signal that is generated from a PFM control circuit in response to an output signal of the comparator circuit, to calibrate at least one circuit of the PFM converter.
    Type: Application
    Filed: October 7, 2024
    Publication date: April 17, 2025
    Applicant: Airoha Technology Corp.
    Inventors: Chen-Yu Wang, Ke-Deng Huang
  • Publication number: 20250126974
    Abstract: A substrate module includes a first substrate and a semiconductor unit. The semiconductor unit is disposed on the first substrate. The semiconductor unit includes an active layer and a first electrode. The active layer has a surface. The first electrode is at least partially overlapped with the active layer and contacts the surface. The active layer has a first range and a second range, and the first range is closer to the surface than the second range. A first zinc concentration is higher than a first gallium concentration in the first range.
    Type: Application
    Filed: December 26, 2024
    Publication date: April 17, 2025
    Applicant: InnoLux Corporation
    Inventors: Tsang-Lung Chen, Jhe-Ciou Jhu, Jian-Yu Wang, Chia-Hao Hsieh
  • Patent number: 12279340
    Abstract: A wireless communication network receives a first Subscriber Identity Module (SIM) profile from a User Equipment (UE) and authenticates the UE based on the first SIM profile. The network receives a first slice request from the UE and authorizes a first wireless network slice for the UE based on the authentication of the first SIM profile and the first slice request. The network receives a second SIM profile from the UE and authenticates the UE based on the second SIM profile. The network receives a second slice request from the UE and authorizes a second wireless network slice for the UE based on the authentication of the second SIM profile and the second slice request. The network wirelessly exchanges first slice data with the UE over the first wireless network slice, and simultaneously, exchanges second slice data with the UE over the second wireless network slice.
    Type: Grant
    Filed: January 2, 2024
    Date of Patent: April 15, 2025
    Assignee: T-MOBILE INNOVATIONS LLC
    Inventors: Zheng Cai, Zheng Fang, Yu Wang, David Z. Sun
  • Patent number: 12278688
    Abstract: This application provides an information indication method and apparatus for a non-terrestrial communication network. The method includes: A terminal receives first indication information, where the first indication information includes a bandwidth part BWP indication field, and the BWP indication field indicates a BWP identifier offset; the terminal determines a second bandwidth part identifier BWP_ID based on the BWP identifier offset, where the second BWP_ID corresponds to a target beam of the terminal; and the terminal switches to the target beam. The method extends indication of BWP identifiers on a premise of compatibility with indication based on conventional downlink control information DCI.
    Type: Grant
    Filed: July 29, 2022
    Date of Patent: April 15, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yunfei Qiao, Yu Wang
  • Patent number: 12278099
    Abstract: The present disclosure provides an ion trap apparatus and a saddle point moving method for the ion trap apparatus. The ion trap apparatus comprises: an insulating base material, the insulating base material being a concave structure; and at least two segments of arc-shaped metal reflective electrodes, wherein the arc-shaped metal reflective electrodes cover the front side of the insulating base material, the front side being a concave surface; each segment of the arc-shaped metal reflective electrodes is electrically insulated; and each segment of the arc-shaped metal reflective electrodes is used to receive a radio frequency voltage which has the same frequency, the same phase and an adjustable amplitude. The apparatus may achieve ideal imaging while improving the light collection efficiency, thereby improving the success rate of the preparation of ion-photon entangled states.
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: April 15, 2025
    Assignee: Southern University of Science and Technology
    Inventors: Zhao Wang, Qinglin Ma, Jiayu Guo, Benran Wang, Mingshen Li, Yu Wang
  • Patent number: 12276724
    Abstract: The present disclosure discloses a method for suppressing the azimuth ambiguity of multi-channel SAR systems based on channel cancellation, which falls within the field of radar signal processing. The method includes: imaging echoed of the multi-channel SAR system based on a linear mapping reconstruction algorithm to obtain a reconstructed high-resolution wide-swath image; estimating positions of the azimuth ambiguity regions of the reconstructed high-resolution wide-swath image; extracting ambiguity images in the azimuth ambiguity regions based on channel cancellation and the refocusing algorithm; and suppressing a repetitive ambiguity image in imaging the echo of the multi-channel SAR system.
    Type: Grant
    Filed: November 26, 2024
    Date of Patent: April 15, 2025
    Assignee: Aerospace Information Research Institute, Chinese Academy of Sciences
    Inventors: Yu Wang, JunFeng Li, YongHua Cai, Bo Li, PingPing Lu
  • Patent number: 12274350
    Abstract: A mobile device attachment adapted for a mobile device and a container for food or liquid is provided. The mobile device attachment includes a magnetic connecting member and a connecting member. The magnetic connecting member is selectively magnetically connected to the mobile device and adapted to extend in an escaping direction. The connecting member is disposed between the container and the magnetic connecting member. The mobile device has an image capturing range. When the magnetic connecting member extends in the escaping direction, the container, the magnetic connecting member and the connecting member are located outside the image capturing range. Besides, a container including the mobile device attachment is also provided.
    Type: Grant
    Filed: November 1, 2023
    Date of Patent: April 15, 2025
    Assignee: EVOLUTIVE LABS CO., LTD.
    Inventors: Ching-Fu Wang, Ching-Yu Wang, Che-Wei Hsu, Jui-Chen Lu, Cheng-Che Ho
  • Publication number: 20250116031
    Abstract: One embodiment of the present disclosure provides a scintillation crystal and a method and a device for preparing the scintillation crystal. A molecular formula of the scintillation crystal is: Cey:Cas:Lu2(1-xysz)Y2zSc2xSiO5, wherein x=0-1, y=0.0000001-0.06, z=0.00001-0.5, s=0.0000001-0.05.
    Type: Application
    Filed: October 1, 2024
    Publication date: April 10, 2025
    Applicant: MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
    Inventors: Yu WANG, Weiming GUAN
  • Publication number: 20250118912
    Abstract: A bus connection cable reverse-welding structure includes a circuit board, a flat cable, and a first line. The circuit board includes a wiring side, an insertion side, a welding area, a first mating area. A wire exit direction is defined from the wiring side toward the insertion side. The welding area is on the wiring side, and the first mating area is on the insertion side. The flat cable includes a main segment, an attached segment, and a welding end. The main segment extends along the wire exit direction, and the attached segment is attached on the circuit board. The welding end is electrically connected to the welding area. The first line is arranged in the circuit board and includes a first embedded segment and a first extension segment. The first embedded segment is embedded in the circuit board and connected to the welding area.
    Type: Application
    Filed: November 30, 2023
    Publication date: April 10, 2025
    Inventors: Wen-Yu WANG, Chieh-Ming CHENG
  • Publication number: 20250118913
    Abstract: A bus connection wire forward soldering structure includes a circuit board, a flat cable and a fixing member, and the circuit board has a solder area, a docking area, first and second surfaces and an outgoing line direction. The solder area is disposed on the first surface, the flat cable includes a solder terminal, first and second attaching sections, a folding section and a main body section, the solder terminal faces the docking area and is electrically connected to the solder area, the folding section is connected between the first and second attaching sections, the main body section extends along the outgoing line direction, the fixing member covers the solder terminal, the folding section, the first and second attaching sections, the fixing member has a notch defined corresponding to the second surface and located at junction of the second attaching section and the main body section junction.
    Type: Application
    Filed: November 30, 2023
    Publication date: April 10, 2025
    Inventors: Wen-Yu WANG, Chieh-Ming CHENG
  • Publication number: 20250115939
    Abstract: The present disclosure relates to a neural repair protein composition. The preparation thereof includes the following steps: adding 20 U/mL-35 U/mL of any one of or a combination of nuclease or omnipotent nuclease to a cell protein extract, performing enzymatic hydrolysis at 37° C.±1° C. for 15-40 minutes, and separating and purifying the prepared enzymatic hydrolysate. The neural repair protein composition of the present disclosure has the effects of cell repair and nerve damage repair, and can be used to repair nerve damage caused by diseases such as central nervous system damage, neurodegenerative diseases, stroke, brain damage, ataxia, cerebral hemorrhage, Alzheimer's disease, Parkinson's disease, senile dementia or complications thereof. It has the advantages of good stability, high bioavailability, safety and effectiveness, and is easy to produce and store.
    Type: Application
    Filed: January 28, 2023
    Publication date: April 10, 2025
    Inventors: Yu WANG, Wenyong GAO, Lin CHEN, Jianjun LI
  • Patent number: D1071418
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: April 15, 2025
    Assignee: MAKITA CORPORATION
    Inventors: Hiroto Nishiguchi, Xing Xu, Yu Wang