Patents by Inventor Xing Zhao

Xing Zhao 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: 20250060562
    Abstract: The present invention provides a micro-light night vision lens comprising a hollow cylinder body; a number of transition segments, communicated with each other provided in turn on an inner surface of the cylinder body along its axial extension direction; a plurality of lens units, provided in succession and at intervals at different positions on the inner surface of the cylinder body along the central axis direction thereof; a CCD unit, provided at one end of the cylinder body in the axial direction and located on the light-out side of the lens unit therein, and spaced apart from the cylinder body, the radial dimension of the CCD unit does not exceed the diameter of the lens unit at the other end of the cylinder body in the axial direction. By reasonably laying out the lens unit, the present invention obtains a larger effective focal length and imaging quality.
    Type: Application
    Filed: January 11, 2024
    Publication date: February 20, 2025
    Inventors: Haibei XIONG, Min XIONG, Xiaoming PENG, Xing ZHAO, Yong XIE, Fan HU, Shaoyong LI, Rong SONG
  • Publication number: 20240355422
    Abstract: The subject invention pertains to DNA/RNA sequencing by measuring the characteristic electrical signal when DNA/RNA moves across a pore that is only nanometers in diameter. The sequencer allows reads to be rejected during sequencing in real time through selective sequencing by computational methods, reducing human labor and cost requirements. Electrical signals are used directly to decide if the sequenced reads are from selected genomic regions or from different sources. Provided Artificial Intelligence (AI) models are established by training deep learning neural networks using collected nanopore sequencing signals.
    Type: Application
    Filed: April 19, 2024
    Publication date: October 24, 2024
    Inventors: Hao SUN, Xing ZHAO
  • Publication number: 20240298612
    Abstract: A method and a device for a predicting desert locust are provided. The method includes: acquiring environment factor data of a target area, where the environment factor data includes total precipitation data, soil temperature data, soil water data, and vegetation index data; extracting fluctuation features corresponding to the environment factor data through wavelet transform, where the fluctuation features include a precipitation fluctuation feature corresponding to the total precipitation data, a soil temperature fluctuation feature corresponding to the soil temperature data, a soil water fluctuation feature corresponding to the soil water data, and a vegetation fluctuation feature corresponding to the vegetation index data; and predicting time when the desert locust presents in the target area based on the fluctuation features.
    Type: Application
    Filed: July 14, 2023
    Publication date: September 12, 2024
    Applicant: AEROSPACE INFORMATION RESEARCH INSTITUTE, CHINESE ACADEMY OF SCIENCES
    Inventors: Yingying DONG, Yuzhen ZOU, Xueling LI, Linyi LIU, Wenjiang HUANG, Xing ZHAO
  • Patent number: 12085365
    Abstract: Disclosed is a shock absorption device for photoelectric instrument for gun, comprising a bracket, a buffer mechanism, and a connection mechanism; a card block is formed on the bracket, and a perforation is formed on the card block; the buffer mechanism includes a buffer seat, a slide bar, and a cushioning elastic; the connection mechanism is mounted on the bracket and used to be detachably connected to Picatinny rail on a sniper rifle. When shooting, the sniper rifle recoils, the sniper rifle drives the Picatinny rail to recoil, the Picatinny rail drives the bracket to recoil through the connection mechanism, the bracket acts on the cushioning elastic, and the cushioning elastic contracts, which can buffer the photoelectric instrument for the gun installed on the buffer seat, reduce the recoil of the photoelectric instrument for gun, and prolong its service life.
    Type: Grant
    Filed: July 10, 2022
    Date of Patent: September 10, 2024
    Assignee: WUHAN GOLDEN MINNA PHOTOELECTRIC SCI & TECH CO., LTD
    Inventors: Haibei Xiong, Min Xiong, Xiaoming Peng, Fan Hu, Xing Zhao, Shaoyong Li
  • Patent number: 12047623
    Abstract: Techniques for performing a cross-platform media content personalization are described.
    Type: Grant
    Filed: December 14, 2022
    Date of Patent: July 23, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Xing Zhao, Xuefei Wang, Kirtan Modi
  • Patent number: 11984919
    Abstract: Embodiments herein describe a PIM correction circuit. In a base station, TX and RX RF changes, band pass filters, duplexers, and diplexers can have severe memory effects due to their sharp transition bandwidth from pass band to stop band. PIM interference, generated by the TX signals and reflected onto the RX RF chain will include these memory effects. These memory effects make PIM cancellation complex, requiring complicated computations and circuits. However, the embodiments herein use a PIM correction circuit that separates the memory effects of the TX and RX paths from the memory effects of PIM, thereby reducing PIM cancellation complexity and hardware implementation cost.
    Type: Grant
    Filed: October 3, 2022
    Date of Patent: May 14, 2024
    Assignee: XILINX, INC.
    Inventors: Hongzhi Zhao, Christophe Erdmann, Hemang M. Parekh, Xing Zhao, Xiaohan Chen
  • Publication number: 20240113738
    Abstract: Embodiments herein describe a PIM correction circuit. In a base station, TX and RX RF changes, band pass filters, duplexers, and diplexers can have severe memory effects due to their sharp transition bandwidth from pass band to stop band. PIM interference, generated by the TX signals and reflected onto the RX RF chain will include these memory effects. These memory effects make PIM cancellation complex, requiring complicated computations and circuits. However, the embodiments herein use a PIM correction circuit that separates the memory effects of the TX and RX paths from the memory effects of PIM, thereby reducing PIM cancellation complexity and hardware implementation cost.
    Type: Application
    Filed: October 3, 2022
    Publication date: April 4, 2024
    Inventors: Hongzhi ZHAO, Christophe ERDMANN, Hemang M. PAREKH, Xing ZHAO, Xiaohan CHEN
  • Publication number: 20240108660
    Abstract: The present disclosure provides compositions and methods for repairing cartilage defects.
    Type: Application
    Filed: November 15, 2023
    Publication date: April 4, 2024
    Inventors: Ross A. Tubo, Xing Zhao
  • Patent number: 11942904
    Abstract: A digital predistortion (DPD) system includes an input configured to receive an input signal. In some examples, a first signal path configured to generate a first signal based on the input signal. In some examples, an error model provider configured to generate an error model signal modeled after a gate bias error voltage associated with the DPD system. In some examples, a first combiner configured to combine the first signal and the error model signal to generate a first intermediate signal, and the DPD system generates an output signal based at least on the first intermediate signal.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: March 26, 2024
    Assignee: XILINX, INC.
    Inventors: Hongzhi Zhao, Xing Zhao, Vincent C. Barnes, Xiaohan Chen, Hemang M. Parekh
  • Patent number: 11914238
    Abstract: The present disclosure relates to a frame and a display device. The frame includes a frame body having a first end surface and a second end surface disposed oppositely, and the first end surface is used for mounting a first body portion of a first component, and the frame body is provided with a first opening penetrating from the first end surface to the second end surface, and the first opening is used to make a driving circuit board of the first component and a first connecting portion pass, the first connecting portion is used for connecting the first body portion with the drive circuit board, and the second end surface of the frame body is provided with an inclined surface extending outwardly in a direction away from the first end surface from the first opening, and the inclined surface is used for mounting the driving circuit board.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: February 27, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhiguo Shen, Xing Zhao
  • Patent number: 11857576
    Abstract: The present disclosure provides compositions and methods for repairing cartilage defects.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: January 2, 2024
    Assignee: Vericel Corporation
    Inventors: Ross A. Tubo, Xing Zhao
  • Patent number: 11847670
    Abstract: Systems, devices, and methods are described herein for improving inventory management. As used herein, “inventory” refers to digital space at an inventory providers webpage at which content can be delivered. The disclosed techniques utilize reinforced machine learning and an offline training process to train various models with which a content request corresponding to the inventory can be classified according to historical requests and a selection process identified for the request (e.g., a direct or an indirect selection process). If an indirect selection process is chosen, the content request may be optimized for that process utilizing additional machine learning models trained using reinforced machine learning and the offline training process. The disclosed techniques enable the inventory provider to optimize content selections according to a preferred objective. The training operations are performed offline, in a training system configured to simulate the run time environment.
    Type: Grant
    Filed: September 29, 2022
    Date of Patent: December 19, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Xinyu Zhou, Xing Zhao, Qie Hu Huang, Kirtan Modi, Jae In Cho, Jiahui Jeff Wang
  • Publication number: 20230375309
    Abstract: Disclosed is a shock absorption device for photoelectric instrument for gun, comprising a bracket, a buffer mechanism, and a connection mechanism; a card block is formed on the bracket, and a perforation is formed on the card block; the buffer mechanism includes a buffer seat, a slide bar, and a cushioning elastic; the connection mechanism is mounted on the bracket and used to be detachably connected to Picatinny rail on a sniper rifle. When shooting, the sniper rifle recoils, the sniper rifle drives the Picatinny rail to recoil, the Picatinny rail drives the bracket to recoil through the connection mechanism, the bracket acts on the cushioning elastic, and the cushioning elastic contracts, which can buffer the photoelectric instrument for the gun installed on the buffer seat, reduce the recoil of the photoelectric instrument for gun, and prolong its service life.
    Type: Application
    Filed: July 10, 2022
    Publication date: November 23, 2023
    Inventors: Haibei Xiong, Min Xiong, Xiaoming Peng, Fan Hu, Xing Zhao, Shaoyong Li
  • Patent number: 11719719
    Abstract: A method of batch-fabricating an array of probe devices for a surface analysis instrument, such as an atomic force microscope (AFM), includes providing a wafer, and photolithographically forming a base and a cantilever for each probe. The cantilever includes a built-in angle, ?, relative to the base, and the base is substantially parallel to a sample holder when the probe device is mounted in a probe holder of the surface analysis instrument.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: August 8, 2023
    Assignee: Bruker Nano, Inc.
    Inventors: Jeffrey Wong, Joseph Fragala, Weijie Wang, Deepkishore Mukhopadhyay, Xing Zhao, Rakesh Poddar
  • Patent number: 11694867
    Abstract: A method for producing a radiation window includes patterning a photo resist structure onto a double-sided silicon wafer, plasma etching the silicon wafer to create an etched silicon wafer having a silicon supporting structure etched upon a first side of the double-sided silicon wafer, applying a silicon nitride thin film to the etched silicon wafer, patterning a photo resist structure and plasma etching a second side of the double-sided silicon wafer to create an initial window in the silicon nitride thin film, and wet etching the second side of the double-sided silicon wafer to release the silicon nitride thin film and supporting structure from the portion of the double-sided silicon wafer defined by the initial window.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: July 4, 2023
    Assignee: Bruker Nano, Inc.
    Inventors: Joseph S. Fragala, Xing Zhao
  • Publication number: 20230153638
    Abstract: Methods, systems, and computer-readable storage media for training of machine learning (ML) models and inference using the ML models based on distributed data mining in cloud systems, and more particularly for a distributed, tree-based data mining system that uses column-distributed tree-based data mining in a cloud system to support training of and inference using ML models.
    Type: Application
    Filed: November 17, 2021
    Publication date: May 18, 2023
    Inventors: Zhen Zhang, Hao Wang, Xing Zhao
  • Patent number: 11618847
    Abstract: The present disclosure discloses methods for preparing an in-situ nano emulsifier. The preparation method may include obtaining a solution by dissolving hydrated ferric chloride (or ferric chloride) and hydrated ferrous sulfate (or ferrous sulfate) into deionized water at a first temperature; obtaining an ethanol solution dissolved with an oil-soluble surfactant by dissolving an oil-soluble surfactant into ethanol at a second temperature; and adding a certain volume of ammonia water and the ethanol solution dissolved with the oil-soluble surfactant in the solution to obtain an in-situ nano emulsifier. The in-situ nano emulsifier may be applied to development of the oil reservoir through an application process. The application process may include preparing a nano emulsifier solution and a surfactant solution; sequentially injecting the surfactant solution and the nano emulsifier solution into a formation; and injecting a spacer liquid slug into the formation for replacement.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: April 4, 2023
    Assignee: SOUTHWEST PETROLEUM UNIVERSITY
    Inventors: Wanfen Pu, Xing Zhao, Rui Liu, Lin Sun, Daijun Du
  • Publication number: 20230046588
    Abstract: A digital predistortion (DPD) system includes an input configured to receive an input signal. In some examples, a first signal path configured to generate a first signal based on the input signal. In some examples, an error model provider configured to generate an error model signal modeled after a gate bias error voltage associated with the DPD system. In some examples, a first combiner configured to combine the first signal and the error model signal to generate a first intermediate signal, and the DPD system generates an output signal based at least on the first intermediate signal.
    Type: Application
    Filed: August 16, 2021
    Publication date: February 16, 2023
    Inventors: Hongzhi Zhao, Xing Zhao, Vincent C. Barnes, Xiaohan Chen, Hemang M. Parekh
  • Publication number: 20220404392
    Abstract: A method of batch-fabricating an array of probe devices for a surface analysis instrument, such as an atomic force microscope (AFM), includes providing a wafer, and photolithographically forming a base and a cantilever for each probe. The cantilever includes a built-in angle, ?, relative to the base, and the base is substantially parallel to a sample holder when the probe device is mounted in a probe holder of the surface analysis instrument.
    Type: Application
    Filed: June 16, 2021
    Publication date: December 22, 2022
    Inventors: Jeffrey Wong, Joseph Fragala, Weijie Wang, Deepkishore Mukhopadhyay, Xing Zhao, Rakesh Poddar
  • Patent number: D1041920
    Type: Grant
    Filed: June 7, 2024
    Date of Patent: September 17, 2024
    Inventor: Xing Zhao