Patents by Inventor Nan Zhang

Nan Zhang 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: 12211267
    Abstract: The present disclosure provides a method, apparatus, medium and device for extracting a river drying-up region and frequency, and belongs to the technical field of remote sensing. The method for extracting a river drying-up region and frequency can be applied to efficiently acquiring river drying-up information for a long time within the large spatial region. With the inverse normalized difference water index (iNDWI) and the maximum value composite (MVC) method for the remote sensing images, the present disclosure omits the troublesome step of separately extracting a river range for each image in the conventional method. In addition, the present disclosure quickly obtains the drying-up frequency by counting the total number of available images and the number of non-water images at the same pixel position, and yields a greater efficiency for extracting the river drying-up region and frequency.
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: January 28, 2025
    Assignees: Satellite Application Center for Ecology and Environment, MEE, Wuhan University
    Inventors: Chen Wang, Jixi Gao, Chao Wang, Jianhui Zhang, Xuelei Wang, Yihuang Nie, Xing Jia, Huan Zhao, Shoujing Yin, Qian Zhao, Xiaogang Zhang, Yanting Wu, Dan Xu, Hao Sun, Nan Wang, Hongyan Yang, Bin Meng, Yaming Zhou
  • Patent number: 12211466
    Abstract: Methods and apparatus for graphics processing, such as producing a smooth transition between images of different dynamic ranges (e.g., Standard Dynamic Range (SDR) images and High Dynamic Range (HDR) images). An example method generally includes using a high frame rate during a transition period to allow properties of images to incrementally vary. The properties may include brightness (i.e., luminance), color gamut, tone mapping, among others. For example, during the transition period, a subset of HDR images are displayed at a second frame rate (e.g., 120 Hz) higher than a frame rate based on the HDR images (e.g., 30 Hz). Simultaneously, a brightness level (as well as other aspects) of the display panel is adjusted incrementally from an SDR brightness level to an HDR brightness level during the transition time period over the subset of the HDR images.
    Type: Grant
    Filed: April 14, 2021
    Date of Patent: January 28, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Nan Zhang, Ike Ikizyan, Xinchao Yang, Zhizhou Chen
  • Patent number: 12213093
    Abstract: A method for enhanced uplink compensation gap are disclosed herein. In one embodiment, the method is configured to insert, by a wireless communication device, a time gap between a first transmission and a second transmission according to a configuration from a wireless communication node, wherein the first transmission includes the wireless communication device transmitting a plurality of first uplink messages to the wireless communication node and the second transmission includes the wireless communication device transmitting a plurality of second uplink messages to the wireless communication node.
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: January 28, 2025
    Assignee: ZTE Corporation
    Inventors: Jianqiang Dai, Nan Zhang, Jianwu Dou
  • Publication number: 20250026742
    Abstract: An ATR kinase inhibitor as shown in formula I, and a preparation method therefor and the use thereof.
    Type: Application
    Filed: August 11, 2022
    Publication date: January 23, 2025
    Inventors: Cheng PENG, Shaoyun ZHANG, Nan ZHANG, Mengfei QIAN, Zhongyang LI, Guowei SONG, Gang ZOU, Haiqing YUAN
  • Publication number: 20250026842
    Abstract: Provided are a modified immunoglobulin single variable domain, and a protein or polypeptide comprising same. The modified immunoglobulin single variable domain has reduced binding to a pre-anti-drug antibody. Specifically, the C terminal of the immunoglobulin single variable domain comprises amino acid modification. The present invention further relates to an immunoglobulin single variable domain, the pharmaceutical use of a protein or polypeptide comprising same, a pharmaceutical composition, an encoding nucleic acid, and a preparation method.
    Type: Application
    Filed: November 29, 2022
    Publication date: January 23, 2025
    Inventors: Nan WANG, Xiaofeng YANG, Wei ZHANG, Zhiliang CAO, Hao YE, Yuhong SHEN, Cheng LIAO
  • Publication number: 20250031256
    Abstract: A method of signaling interaction in 5G space-ground integrated heterogeneous network architecture is provided, which enables publicly available data for trusted satellite discovery to be registered to the 5G core network based on the function framework of the 5G core network. When searching for satellites, a gNB can utilize the publicly available data of the trusted satellite registered in the 5G core network to speed up satellite searching, improve satellite link services, and filter out untrusted satellites. By the method provided by the present disclosure, it can effectively improve the satellite search speed in the 5G space-ground integrated architecture, improve satellite link availability, reduce authentication complexity of satellites in ground networks in heterogeneous network architecture.
    Type: Application
    Filed: March 3, 2023
    Publication date: January 23, 2025
    Inventors: Nan HAO, Xingming ZHANG, Hong ZHANG, Jun ZHU, Xiangming ZHU, Ning ZHENG
  • Publication number: 20250028576
    Abstract: Certain aspects of the present disclosure provide techniques and apparatus for scheduling execution of machine learning model operations on a multiprocessor computing device. The method generally includes during execution of operations in a first portion of a machine learning model on a first processing unit of the computing device, measuring a temperature for each of a plurality of locations on the computing device. It is determined that a temperature measured for the first processing unit exceeds a threshold temperature. Based on one or more operating parameters for the computing device, a second processing unit of the computing device is selected to use in executing operations in a second portion of the machine learning model. Execution of operations in the second portion of the machine learning model on the second processing unit is scheduled.
    Type: Application
    Filed: February 28, 2022
    Publication date: January 23, 2025
    Inventors: Nan ZHANG, Yongjun XU, Zhiguo LI
  • Patent number: 12206602
    Abstract: Disclosed are a communication method, a terminal and a network device. The method comprises: indicating a frequency range identifier corresponding to a frequency range, the frequency range identifier comprising at least one of the following: a first frequency range identifier, wherein the first frequency range identifier represents that a system works in the frequency range and an uplink transmission offset is 0; a second frequency range identifier, wherein the second frequency range identifier represents that the system works in the frequency range, and the uplink transmission offset is 7.5 kHz; a third frequency range identifier, wherein the third frequency range identifier represents that the system works in the frequency range and the uplink transmission offset is 7.5 kHz or 0; and a fourth frequency range identifier, wherein the fourth frequency range identifier represents that the system works in the frequency range.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: January 21, 2025
    Assignees: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.
    Inventors: Xiaoran Zhang, Nan Hu, Zhe Shao, Ningyu Chen, Nan Li
  • Patent number: 12206487
    Abstract: Provided are a transmission configuration method and apparatus, a communication node, a communication device and a computer-readable storage medium. The method includes steps described below, a communication node determines a downlink signaling indication for indicating a transmission configuration of a communication device, where the downlink signaling indication includes transmission state information, and the transmission state information includes correction indication information; and the communication node sends the downlink signaling indication.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: January 21, 2025
    Assignee: ZTE CORPORATION
    Inventors: Linxi Hu, Wei Cao, Nan Zhang, Zhen Yang, Jianwu Dou
  • Patent number: 12207396
    Abstract: A circuit board assembly with a fully embedded photosensitive chip which does not require an increase in board width for the re-routing of wires around the photosensitive chip includes a circuit board and a reinforced plate at a lower elevation which is connected to the circuit board. The circuit board defines a through hole and a plurality of conductive lines. The conductive lines or the portion of them which are cut off by the location of the through hole accommodating the chip are repeated by connecting lines carried on the reinforced plate, the plurality of connecting lines connects to and continues the conductive lines which are cut off by the hole.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: January 21, 2025
    Assignee: Rayprus Technology (Foshan) Co., Ltd.
    Inventors: Han-Ru Zhang, Ke-Hua Fan, Ding-Nan Huang, Long-Fei Zhang
  • Patent number: 12207206
    Abstract: Aspects described herein relate to configuring a primary component carrier (PCC) and at least one secondary component carrier (SCC) for transmitting uplink communications to one or more nodes of a wireless network using carrier aggregation (CA) in a first subscription of the UE, and transmitting, to at least one of the one or more nodes, a manipulated power headroom report for the at least one SCC based on a migration from an idle state to an active state in a second subscription of the UE.
    Type: Grant
    Filed: March 9, 2022
    Date of Patent: January 21, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Nan Zhang, Chetan Jagdeesh Bharadwaj, Kiran Patil, Qi Huang, Sagar Kakade, Xiaojian Long, Cheol Hee Park, Zhengming Li, Saurabh Chum, Qingxin Chen
  • Publication number: 20250022987
    Abstract: A display substrate, a manufacturing method therefor and a display device are provided. The display substrate includes a substrate structure layer, the substrate structure layer includes a substrate material layer, a sacrificial layer and an optical film layer between the substrate material layer and the sacrificial layer which are stacked; a reflectivity of the optical film layer is greater than a transmittance of the optical film layer.
    Type: Application
    Filed: October 26, 2022
    Publication date: January 16, 2025
    Inventors: Jianying ZHANG, Jian TIAN, Chunjian LIU, Yajun MA, Jie LEI, Nan CHENG, Xinhong LU
  • Publication number: 20250021153
    Abstract: An error recovery method for a display system interface includes configuring a physical layer circuit in the display system interface for a high-speed mode of communication, causing the physical layer circuit to transmit display data over a serial bus while the physical layer circuit is configured for the high-speed mode of communication, halting transmission of the display data when an error indication signal transitions to an active state, configuring the physical layer circuit for a low-power mode of communication after terminating the transmission of the display data, reconfiguring the physical layer circuit for the high-speed mode of communication when the error indication signal transitions to an inactive state, and causing the physical layer circuit to resume the transmission of the display data after reconfiguring the physical layer circuit for the high-speed mode of communication.
    Type: Application
    Filed: February 24, 2022
    Publication date: January 16, 2025
    Inventors: Nan ZHANG, Long HAN, Junqiang GUO
  • Publication number: 20250022440
    Abstract: Aspects presented herein relate to methods and devices for display processing including an apparatus, e.g., a DPU. The apparatus may transmit, to a display panel, a first frame including a border filling region with a plurality of first pixels, where each of the plurality of first pixels includes a border filling color. The apparatus may also configure at least one second frame including a valid pixel region with a plurality of second pixels, where the at least one second frame includes second content data and a second pixel resolution. The apparatus may also transmit, to the display panel, the at least one second frame including the valid pixel region with the plurality of second pixels. Further, the apparatus may obtain an indication of a resolution update for the at least one second frame. The apparatus may also adjust the valid pixel region of the at least one second frame.
    Type: Application
    Filed: December 15, 2022
    Publication date: January 16, 2025
    Inventors: Nan ZHANG, Yongjun XU
  • Publication number: 20250022028
    Abstract: Methods, systems, and computer storage media for providing generative artificial intelligence (AI) code lookup management using a generative AI code lookup engine in an item listing system. A generative AI code lookup engine supports generative AI code lookup management based on an automotive code lookup platform including code lookup training operations, code lookup engine operations, and code lookup interfaces associated with a generative AI model and an automotive domain for improved personalization and presentation of code lookup data and interfaces. In operation, a request associated with a diagnosis code of a vehicle is accessed. Based on the request, code lookup data associated with a generative AI model is accessed. The generative AI model is associated with code lookup training operations and a code lookup data structure that support code lookup guidance in the item listing system. The code lookup data is communicated for display via an item listing system client.
    Type: Application
    Filed: December 27, 2023
    Publication date: January 16, 2025
    Inventors: Richard Vance SIPE, III, Corey Alan SPRAGUE, Nickalas N. BRADSHAW, Maksim ZADORSKII, Nan ZHANG
  • Patent number: 12200348
    Abstract: An example image capture device includes a display configured to display captured images, a camera sensor, the camera sensor being disposed to receive light through at least a portion of the display, memory configured to store captured images, and one or more processors coupled to the camera sensor, the display, and the memory. The one or more processors are configured to receive a signal from a sensor. The one or more processors are configured to determine, based at least in part on the signal, a user interface mode. The user interface mode includes a first mode having a first number of black pixels or a second mode having a second number of black pixels. The first number is greater than the second number. The one or more processors are also configured to receive image data from the camera sensor.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: January 14, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Yongjun Xu, Zack Qing Zhou, Nan Zhang
  • Patent number: 12199923
    Abstract: The present disclosure provides an interference measurement method, an apparatus and a system, and an interference measurement indication method and apparatus. The interference measurement method includes: obtaining an interference measurement resource configuration and an interference measurement reception mode configuration; and performing the interference measurement according to the interference measurement resource configuration and the interference measurement receiving mode configuration.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: January 14, 2025
    Assignee: ZTE CORPORATION
    Inventors: Yijian Chen, YUNgok Li, Zhaohua Lu, Nan Zhang, Hao Wu
  • Patent number: 12196692
    Abstract: Systems and methods of providing a probe spot in multiple modes of operation of a charged-particle beam apparatus are disclosed. The method may comprise activating a charged-particle source to generate a primary charged-particle beam and selecting between a first mode and a second mode of operation of the charged-particle beam apparatus. In the flooding mode, the condenser lens may focus at least a first portion of the primary charged-particle beam passing through an aperture of the aperture plate to form a second portion of the primary charged-particle beam, and substantially all of the second portion is used to flood a surface of a sample. In the inspection mode, the condenser lens may focus a first portion of the primary charged-particle beam such that the aperture of the aperture plate blocks off peripheral charged-particles to form the second portion of the primary charged-particle beam used to inspect the sample surface.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: January 14, 2025
    Assignee: ASML Netherlands B.V.
    Inventors: Weiming Ren, Xuedong Liu, Zhong-wei Chen, Xiaoyu Ji, Xiaoxue Chen, Weimin Zhou, Frank Nan Zhang
  • Patent number: 12195872
    Abstract: Methods for producing a single crystal silicon ingot are disclosed. The ingot is doped with boron using solid-phase boric acid as the source of boron. Boric acid may be used to counter-dope the ingot during ingot growth. Ingot puller apparatus that use a solid-phase dopant are also disclosed. The solid-phase dopant may be disposed in a receptacle that is moved closer to the surface of the melt or a vaporization unit may be used to produce a dopant gas from the solid-phase dopant.
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: January 14, 2025
    Assignee: GlobalWafers Co., Ltd.
    Inventors: William L. Luter, Hariprasad Sreedharamurthy, Stephan Haringer, Richard J. Phillips, Nan Zhang, Yu-Chiao Wu
  • Publication number: 20250014140
    Abstract: A video processing system includes a graphics subsystem including a graphics processing unit (GPU) and a frame buffer. The GPU is configured to obtain a physical pixel layout corresponding to a display architecture of an electronic display, wherein the physical pixel layout is characterized by a non-uniform subpixel arrangement; receive image data, including a matrix of logical pixel chroma values; subsample the matrix of logical pixel chroma values according to the physical pixel layout to produce subsampled image data having a subpixel rendered format corresponding to the non-uniform subpixel arrangement; store the subsampled image data in the frame buffer; and enable transfer of the subsampled image data to a display processing unit (DPU) of the electronic display for composition of frames having the non-uniform subpixel arrangement.
    Type: Application
    Filed: December 17, 2021
    Publication date: January 9, 2025
    Inventors: Nan Zhang, Bo Du, Yongjun Xu