Patents by Inventor Wei Wang

Wei 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).

  • FRONTSIDE AND BACKSIDE BIT LINES IN A MEMORY ARRAY
    Publication number: 20250159858
    Abstract: A semiconductor device according to the present disclosure includes a logic cell and a memory array including a plurality of memory cells. The memory cells and the logic cell are arranged in a row, and a first plurality of the memory cells are positioned closer to the logic cell than a second plurality of the memory cells. A frontside interconnect structure is disposed over the memory cells and includes a frontside bit line. The frontside bit line is coupled to each of the memory cells arranged in the row. A backside interconnect structure is disposed under the memory cells and includes a backside bit line. The backside bit line is coupled to at least the first plurality of the memory cells. The frontside bit line is coupled to the backside bit line through a source/drain feature of a pass-gate transistor of one of the first plurality of the memory cells.
    Type: Application
    Filed: April 8, 2024
    Publication date: May 15, 2025
    Inventors: Ping-Wei Wang, Jui-Lin Chen
  • SUBSTITUTED BISPHENYLALKYLUREA COMPOUNDS AND METHODS OF TREATING BREAST CANCER
    Publication number: 20250154098
    Abstract: Disclosed is a composition and method for a therapeutic treatment that is able to combat triple negative breast cancers (TNBCs). The class of urea compounds acts by blocking at inhibiting the mTOR signaling pathway, which, as a central regulator of mammalian metabolism and physiology that when inhibited leads to the induction of autophagocytosis. The disclosed compounds are further capable of reinitiating the p53 cycle as well as inhibition of the BNIP3/BNIP3L pathway. The disclosed compounds also shows the ability to cross the blood-brain-barrier where metastases can form. This new drug has the potential to be a powerful new treatment to combat invasive TNBCs.
    Type: Application
    Filed: January 16, 2025
    Publication date: May 15, 2025
    Inventors: Nadezhda GERMAN, Ruwein ZHANG, Wei WANG, Constantinos MIKELIS, Luca CUCULLO
  • ACTIVE CLAMP FLYBACK CONVERTER AND CONTROL METHOD
    Publication number: 20250158531
    Abstract: The present disclosure provides an active clamp flyback converter and a control method, and relates to the technical field of converter. The control method includes: in response to that an input voltage of the active clamp flyback converter is less than a preset voltage threshold, or the input voltage of the active clamp flyback converter is less than a product of an output voltage of the active clamp flyback converter and a turns ratio of the transformer, in a same switching cycle, controlling the clamp switch to turn on when the transformer is in a demagnetization stage; and controlling the clamp switch to turn off when a resonant current of the clamp capacitor and a leakage inductance of the transformer reaches a preset current threshold.
    Type: Application
    Filed: November 4, 2024
    Publication date: May 15, 2025
    Applicant: Delta Electronics (Shanghai) CO., LTD.
    Inventors: Liangliang REN, Wei WANG
  • Pyrazolopyridine compound as RET inhibitor and application thereof
    Patent number: 12297197
    Abstract: Disclosed is a series of pyrazolopyridine compounds, and application thereof in the preparation of RET kinase inhibitors for treatment. Specifically disclosed is the compound represented by formula (I), or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: May 13, 2025
    Assignee: GUANGZHOU BAIYUNSHAN PHARMACEUTICAL HOLDINGS CO., LTD. BAIYUNSHAN PHARMACEUTICAL GENERAL FACTORY
    Inventors: Jiansong Wang, Zhengxia Chen, Zhibo Luo, Meibi Dai, Yang Zhang, Shuhui Chen, Yingxia Bao, Wei Wang, Zhoufan Xie
  • Semiconductor device including alternating semiconductor layers with different widths and method for forming the same
    Patent number: 12302609
    Abstract: A memory device includes a substrate, a first transistor and a second transistor, a first word line, a second word line, and a bit line. The first transistor and the second transistor are over the substrate and are electrically connected to each other, in which each of the first and second transistors includes first semiconductor layers and second semiconductor layers, a gate structure, and source/drain structures, in which the first semiconductor layers are in contact with the second semiconductor layers, and a width of the first semiconductor layers is narrower than a width of the second semiconductor layers. The first word line is electrically connected to the gate structure of the first transistor. The second word line is electrically connected to the gate structure of the second transistor. The bit line is electrically connected to a first one of the source/drain structures of the first transistor.
    Type: Grant
    Filed: March 5, 2024
    Date of Patent: May 13, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Hsin-Wen Su, Yu-Kuan Lin, Shih-Hao Lin, Lien-Jung Hung, Ping-Wei Wang
  • System and method for digital radiography
    Patent number: 12295766
    Abstract: The present disclosure relates to a system and method for digital radiography. The system may include an X-ray generation module, an X-ray acquisition module, a control module, a support module and a power supply module. The system may include one or more moving components. The X-ray acquisition module may have different configurations, such as a vertical configuration, a horizontal configuration and a free-style configuration. The control module may be configured for controlling the motion of the moving components, the selection of an X-ray acquisition module of a specific configuration, and parameters of the X-ray exposure and image acquisition. The support module may include a system of guiding rails. The power supply module may include a capacitor.
    Type: Grant
    Filed: January 22, 2024
    Date of Patent: May 13, 2025
    Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Jinpeng Jiang, Yuyang Nie, Zhongkun Guan, Wei Wang, Tao Ren, Yun Cao, Lin Ye, Zhanqiang Kong, Wei Wang
  • Multilayer sheet for preventing thermal runaway
    Patent number: 12300798
    Abstract: A thermally insulating multilayer sheet includes a compressible layer, and a thermal insulation layer, a flame retardant layer, or a combination thereof disposed on the compressible layer.
    Type: Grant
    Filed: December 1, 2021
    Date of Patent: May 13, 2025
    Assignee: ROGERS CORPORATION
    Inventors: Jing Jiang, Wei Wang, Jian Zhang, Lei Liu, Christopher Churchill, Aniruddha Shere, Murali Sethumadhavan
  • Enabling machine-to-machine communication for digital assistants
    Patent number: 12300231
    Abstract: Enabling machine-to-machine communication for digital assistants can include initiating a call with a called device, generating audio stream data having a first instance of audio and a first spoken command, which can be provided to the called device. A second instance of audio stream data can be received from the called device, can include a second spoken command, and can be analyzed to determine if it includes assistant signature data. If the second instance of audio stream data includes the assistant signature data, the devices can switch to machine-to-machine communications.
    Type: Grant
    Filed: September 8, 2022
    Date of Patent: May 13, 2025
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Lars Johnson, Wei Wang
  • UNIFIED PARKED DOMAIN DETECTION SYSTEM
    Publication number: 20250148375
    Abstract: The present application discloses a method, system, and computer system for detecting parked domains. The method includes obtaining, by one or more processors, a set of webpages corresponding to a plurality of domains, extracting a plurality of features based on the set of webpages, detecting parked domains based on the plurality of features using a machine learning model, and periodically applying automatic signature generation to detect a new pattern of parked domains without retraining the machine learning model.
    Type: Application
    Filed: January 8, 2025
    Publication date: May 8, 2025
    Inventors: Zeyu You, Wei Wang, Yu Zhang
  • KEY STRUCTURE OF ELECTRONIC DEVICE
    Publication number: 20250149268
    Abstract: A key structure of electronic device including a substrate, a light source disposed on the substrate, an elastic member disposed on the substrate, and a key cap disposed on the elastic member is provided. The elastic member has a tunnel for passing light generated by the light source and projecting toward the key cap. An inner diameter of the tunnel gradually expands from the light source toward the key cap.
    Type: Application
    Filed: November 29, 2023
    Publication date: May 8, 2025
    Applicant: Merry Electronics(Shenzhen) Co., Ltd.
    Inventors: Chun-Han Chen, Tien-Fu Huang, Chih Wei Wang, Wan Hsiu Hsieh
  • PROJECTION DEVICE AND IMAGE PROCESSING MODULE
    Publication number: 20250148947
    Abstract: A projection device and an image processing module are provided. The image processing module is configured to receive an image signal. The image signal includes multiple sub-image signals. Each of the sub-image signals corresponds to multiple pixels. The pixels form a pixel shifting unit. The image processing module generates flicker data based on contrast in the pixel shifting unit, and generates an output image signal based on the flicker data and a first brightness signal corresponding to brightness of the image signal.
    Type: Application
    Filed: September 26, 2024
    Publication date: May 8, 2025
    Applicant: Coretronic Corporation
    Inventors: Pen-Ning Kuo, Hai-Wei Wang, Te-Sung Su
  • TOUCH-CONTROL DISPLAY PANEL, TOUCH-CONTROL DISPLAY APPARATUS AND METHOD FOR MANUFACTURING TOUCH-CONTROL LAYER
    Publication number: 20250147632
    Abstract: A touch-control display panel is provided, which includes a touch-control layer and a display functional layer, where the touch-control layer includes a plurality of first touch-control electrodes and a plurality of second touch-control electrodes; the first touch-control electrode includes a plurality of first touch-control electrode blocks, each of the first touch-control electrode blocks includes at least one first hollowed-out region and at least one second hollowed-out region, an area of the first hollowed-out region is larger than an area of the second hollowed-out region; and the touch-control layer further includes at least one first dummy electrode and at least one second dummy electrode, where the first dummy electrode is located in the corresponding first hollowed-out region, and the second dummy electrode is located in the corresponding second hollowed-out region.
    Type: Application
    Filed: January 9, 2025
    Publication date: May 8, 2025
    Inventors: Wei WANG, Tianci CHEN, Yi ZHANG
  • SELF-LOCKING TUNING ASSEMBLY WITH SELF-LOCKING TUNING SCREW
    Publication number: 20250146520
    Abstract: A self-locking tuning assembly includes a tuning screw and a cover plate. The tuning screw includes a head portion and a rod portion. The head portion is provided with a first threaded portion and a second threaded portion. The cover plate defines an opening adapted to the tuning screw. The opening includes a first hole portion and a second hole portion that are communicated. The head portion is at least partially located in the first hole portion. The rod portion is at least partially located in the second hole portion. A hole diameter of the second hole portion is smaller than a hole diameter of the first hole portion. The self-locking tuning assembly improves its self-locking force and installation consistency while maintaining the structural strength thereof.
    Type: Application
    Filed: February 27, 2024
    Publication date: May 8, 2025
    Applicant: Suzhou Luxshare Technology Co., Ltd.
    Inventors: Wei WANG, Yanmei LI, Guiping GAO, Xinghua SUN
  • ELECTRONIC DEVICE
    Publication number: 20250147102
    Abstract: According to some embodiments, an electronic device is described, having a counter circuit which is configured to detect first pulses in a received first output signal and to determine a number of the detected first pulses, a counter circuit which is configured to detect second pulses in a received second output signal and to determine a number of the detected second pulses, and an error detection circuit configured to register a first difference between the number of first pulses detected in a first time interval and the number of second pulses detected in the first time interval, determine a second difference between the number of first pulses detected in a second time interval and the number of second pulses detected in the second time interval and indicate an error if the first difference and the second difference differ from one another by at least one predefined threshold value.
    Type: Application
    Filed: November 7, 2024
    Publication date: May 8, 2025
    Inventors: Wei Wang, Michael Augustin, Jürgen Schäfer, Henning Behrmann, Jörg Schreiner
  • LEADLESS SEMICONDUCTOR PACKAGES, LEADFRAMES THEREFOR, AND METHODS OF MAKING
    Publication number: 20250149412
    Abstract: A leadframe includes a frame, a die pad, a contact including a flank adjacent to the frame, a first tie bar between the frame and die pad, and a second tie bar between the die pad and contact. The leadframe is disposed over a carrier. A semiconductor die is disposed over the die pad. An encapsulant is deposited over the leadframe and semiconductor die including between the carrier and half-etched portions of the leadframe. A first trench is formed in the encapsulant to remove a portion of the frame and expose the flank of the contact. A conductive layer is formed over the flank by electroplating. A second trench is formed in the encapsulant through the second tie bar after forming the conductive layer.
    Type: Application
    Filed: January 14, 2025
    Publication date: May 8, 2025
    Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
    Inventors: Darrell D. TRUHITTE, Soon Wei WANG, Chee Hiong CHEW
  • DUAL-OUTPUT AMPLIFIER CIRCUIT
    Publication number: 20250150037
    Abstract: A capacitive load, an inductive load, or a transmission line coupled to an output of a closed-loop amplifier circuit can cause undesirable oscillations in a feedback signal of the amplifier circuit. The oscillations in the feedback signal can cause the amplifier circuit to exhibit instability and unpredictable behavior. Techniques are described that allow an amplifier circuit to provide a stable response while driving a capacitive load.
    Type: Application
    Filed: November 8, 2023
    Publication date: May 8, 2025
    Inventors: Wei Wang, Michael E. Harrell, Thomas A. Spargo, Angel Rael
  • Method and apparatus for dynamic learning rates of substitution in neural image compression
    Patent number: 12294720
    Abstract: Neural network based substitutional end-to-end (E2E) image compression (NIC) being performed by at least one processor and includes receiving an input image to an E2E NIC framework, determining a step size of the input image indicating a learning rate of a training model, determining a substitute image based on the training model, encoding the substitute image in lieu of the input image to generate a bitstream, and mapping the substitute image to the bitstream to generate a compressed representation. Further, step size may be determined by a scheduler and change throughout the training of the training model. The image may also be split into patches for which a scheduler is assigned for each patch and each patch is encoded instead of the entire input image.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: May 6, 2025
    Assignee: TENCENT AMERICA LLC
    Inventors: Sheng Lin, Ding Ding, Wei Jiang, Wei Wang, Xiaozhong Xu, Shan Liu
  • Galectin-3 inhibitors
    Patent number: 12291522
    Abstract: The present disclosure relates to compounds of Formula (I), which inhibit Gal-3, and include pharmaceutically acceptable salts, compositions comprising such compounds, and methods using and making such compounds and compositions.
    Type: Grant
    Filed: May 27, 2021
    Date of Patent: May 6, 2025
    Assignee: Bristol-Myers Squibb Company
    Inventors: Chunjian Liu, Wei Wang, Bruce A. Ellsworth, James Aaron Balog, Alicia Regueiro-Ren
  • Portable and adjustable bed having multiple bed sections with independent control
    Patent number: 12290177
    Abstract: An adjustable bed includes a frame structure having a first frame, a second frame, and a pair of connection bars detachably connecting the first frame and the second frame to one another; a plurality of platforms having two or more back platforms disposed on the first frame and two or more lower limb platforms disposed on the second frame; and an adjustable assembly comprising two or more back lifting assemblies coupled with the first frame and two or more leg lifting assemblies coupled with the second frame for individually adjusting each of the two or more back platforms and the two or more lower limb platforms in desired positions.
    Type: Grant
    Filed: February 28, 2023
    Date of Patent: May 6, 2025
    Assignee: NISCO CO., LTD
    Inventors: Wei Wang, Fahuan Zhang, Jian Xie, Yifan Mao
  • Method and apparatus for unification based coding for neural network model compression
    Patent number: 12293274
    Abstract: A method of unification based coding for neural network model compression is performed by at least one processor and includes receiving a layer uniform flag indicating whether a quantized weight of an input neural network is encoded using a uniform coding method, and determining whether the quantized weight is encoded using the uniform coding method, based on the received layer uniform flag. The method further includes, based on the quantized weight being determined to be encoded using the uniform coding method, encoding the quantized weight, using the uniform coding method, and based on the quantized weight being determined to not be encoded using the uniform coding method, encoding the quantized weight, using a non-uniform coding method.
    Type: Grant
    Filed: July 1, 2021
    Date of Patent: May 6, 2025
    Assignee: TENCENT AMERICA LLC
    Inventors: Wei Wang, Wei Jiang, Shan Liu