Patents by Inventor Ke Zhang

Ke 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: 11959143
    Abstract: Provided herein are methods for miRNA profiling for the diagnosis, prognosis, and management of melanoma and differentiation of melanoma from nevi.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: April 16, 2024
    Assignee: Quest Diagnostics Investments LLC
    Inventors: Kevin Qu, Anthony Sferruzza, Ke Zhang, Yan Liu, Renius Owen
  • Patent number: 11960163
    Abstract: A light control panel includes a first substrate and a second substrate oppositely disposed, and a first liquid crystal layer therebetween; the first substrate includes: a first base substrate; and a signal transmission line on a side of the first base substrate close to the first liquid crystal layer and in the peripheral area, the second substrate includes: a second base substrate; and a first black matrix layer on a side of the second base substrate close to the first liquid crystal layer and in the dimming area and the peripheral area; the first black matrix layer has a slot in the peripheral area, and an orthographic projection of at least a part of the slot on the first base substrate is on a side of an orthographic projection of the signal transmission line on the first base substrate, close to the dimming area.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: April 16, 2024
    Assignees: Hefei BOE Display Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaoting Jiang, Ke Dai, Haipeng Yang, Chunxu Zhang, Min Cheng, Zhou Rui
  • Patent number: 11959265
    Abstract: A regulating device for regulating water consumption of a concealed water tank includes a water tank, a hinged base is fixedly arranged on the inner wall of the water tank, a water separator is hinged on the hinged base. A regulating mechanism is arranged between the hinged base and the water separator, and the regulating mechanism can drive the water separator to rotate and fix to divide the accommodation space of the water tank. Compared with the prior art, the regulating device realizes the variable volume of the water tank by regulating the rotation of the water separator through the regulating mechanism. The structure is simple and convenient for the later repair and maintenance of the water tank.
    Type: Grant
    Filed: February 22, 2022
    Date of Patent: April 16, 2024
    Assignee: ZHONGSHAN MEITU PLASTIC IND. CO., LTD.
    Inventors: Wenhui Zhou, Hai Zhang, Haojia Huang, Ke Xiao
  • Publication number: 20240119636
    Abstract: Disclosed are a point cloud encoding and decoding method and device based on a two-dimensional regularization plane projection. The encoding method includes: acquiring original point cloud data; performing two-dimensional regularization plane projection on the original point cloud data to obtain a two-dimensional projection plane structure; obtaining a plurality of pieces of two-dimensional image information according to the two-dimensional projection plane structure; and encoding the plurality of pieces of two-dimensional image information to obtain code stream information.
    Type: Application
    Filed: February 7, 2022
    Publication date: April 11, 2024
    Inventors: Fuzheng YANG, Wei ZHANG, Ke ZHANG, Yuxin DU, Zexing SUN, Youguang YU, Tian CHEN, Wenjie ZOU
  • Publication number: 20240119287
    Abstract: Systems, apparatus, articles of manufacture, and methods are disclosed that include interface circuitry, machine readable instructions, and programmable circuitry to at least one of instantiate or execute the machine readable instructions to associate first datapoints of a first feature with a first node, associate second datapoints of a second feature with a second node, construct a graph from the first datapoints and the second datapoints, and perform a comparison of a graph accuracy with a baseline accuracy.
    Type: Application
    Filed: December 19, 2023
    Publication date: April 11, 2024
    Inventors: Ravi H. Motwani, Ke Ding, Jian Zhang, Chendi Xue, Poovaiah Manavattira Palangappa, Rita Brugarolas Brufau, Xinyao Wang, Yu Zhou, Aasavari Dhananjay Kakne
  • Publication number: 20240121056
    Abstract: Methods, systems, and devices related to wireless communication are described. One example method of wireless communication includes receiving, by a communication device, a reference signal indication. The method further includes demodulating, by the communication device, the reference signal based on a plurality of resources associated with the reference signal indication.
    Type: Application
    Filed: December 1, 2023
    Publication date: April 11, 2024
    Inventors: Meng MEI, Bo GAO, Yang ZHANG, Ke YAO
  • Publication number: 20240118498
    Abstract: The present disclosure relates to a distribution cable assembly that has various features to enable flexible configurations to accommodate various data center configurations.
    Type: Application
    Filed: December 20, 2023
    Publication date: April 11, 2024
    Inventors: Lan Bo, Songhua Cao, Ke Jiang, Xu Li, Wei Liu, Peiyou Xiong, Wei Zhang, Shun Sheng Zhou
  • Patent number: 11954592
    Abstract: The disclosure provides a collaborative deep learning method and a collaborative deep learning apparatus. The method includes: sending an instruction for downloading a global model to a plurality of user terminals; receiving a set of changes from each user terminal; storing the set of changes; recording a hash value of the set of changes into a blockchain; obtaining a storage transaction number from the blockchain for the hash value of the set of changes; sending the set of changes and the storage transaction number to the plurality of user terminals; receiving the set of target user terminals from the blockchain; updating the current parameters of the global model based on sets of changes corresponding to the set of target user terminals; and returning the sending the instruction, to update the global model until the global model meets a preset condition.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: April 9, 2024
    Assignee: TSINGHUA UNIVERSITY
    Inventors: Ke Xu, Zhichao Zhang, Bo Wu, Qi Li, Songsong Xu
  • Publication number: 20240109436
    Abstract: A battery pack and a vehicle are provided. The battery pack is configured to provide electric energy required by the vehicle under different operating conditions. The battery pack includes a task manager, a first battery unit and a second battery unit. The first battery unit and the second battery unit respectively respond to a different operating state of a load and provide the electric energy required under the control of the task manager.
    Type: Application
    Filed: December 11, 2023
    Publication date: April 4, 2024
    Inventors: Ke ZHANG, Congji E, Zizhu GUO, Yi PAN, Zhipei LU
  • Publication number: 20240113514
    Abstract: Systems and methods are provided for a battery management system (BMS) having a protection circuit. In one example, a vehicle battery system may include the BMS, the BMS including a cutoff circuit electrically coupled to the protection circuit, and a battery pack, a positive supply line of the battery pack being electrically coupled to the cutoff circuit, wherein the protection circuit may include each of an input electrically coupled to a control input of the cutoff circuit, an output electrically coupled to an output of the cutoff circuit, and a control input of the protection circuit electrically coupled to the output of the cutoff circuit. In some examples, the protection circuit may further include a low-current leakage transistor configured to maintain the cutoff circuit in an OFF state upon detection of a reverse bias voltage. In this way, the protection circuit may mitigate unexpected switching ON of the cutoff circuit.
    Type: Application
    Filed: December 13, 2023
    Publication date: April 4, 2024
    Inventors: Ke Xu, Weiwei Lin, Jiaping Zhang, Yue Li
  • Publication number: 20240113827
    Abstract: Systems and methods for wireless communication systems are disclosed. In one aspect, the wireless communication method includes receiving, by a wireless communication device from the network, at least one indicator and determining precoding information for an uplink transmission based on the at least one indicator. Each of the at least one indicator corresponds to a respective first resource group.
    Type: Application
    Filed: December 8, 2023
    Publication date: April 4, 2024
    Applicant: ZTE CORPORATION
    Inventors: Ke YAO, Shujuan ZHANG, Bo GAO, Chuangxin JIANG, Zhaohua LU
  • Publication number: 20240114579
    Abstract: Presented are systems, methods, apparatuses, or computer-readable media for determining time durations for applying new beams. A wireless communication device may determine a new beam for link recovery. The wireless communication device may determine a time duration for which the new beam is applicable for performing a communication.
    Type: Application
    Filed: December 7, 2023
    Publication date: April 4, 2024
    Applicant: ZTE CORPORATION
    Inventors: Ke YAO, Bo GAO, Shujuan ZHANG, Zhaohua LU
  • Publication number: 20240113753
    Abstract: Systems and methods for wireless communication systems are disclosed. In one aspect, the wireless communication method includes receiving, by a wireless communication device from a network, first signaling. The first signaling activates one or more beam state codepoints, each of the one or more beam state codepoints includes one or more beam states for a direction. The direction includes downlink, uplink or both downlink and uplink. The method further includes determining, by the wireless communication device, at least one beam state according to the one or more beam state codepoints, and applying, by the wireless communication device, the at least one beam state to a target transmission based on the direction of the at least one beam state. The target transmission includes at least one of a downlink transmission or an uplink transmission.
    Type: Application
    Filed: October 17, 2023
    Publication date: April 4, 2024
    Applicant: ZTE CORPORATION
    Inventors: Ke YAO, Bo GAO, Chuangxin JIANG, Zhaohua LU, Shujuan ZHANG
  • Patent number: 11947829
    Abstract: This application discloses a data writing method, device, a storage server and a computer readable storage medium, including: writing, when a write request is received, write data corresponding to the write request to a write buffer; acquiring historical access data of a data block corresponding to to-be-flushed data in the write buffer when a data flushing operation is triggered for the write buffer; determining whether the to-be-flushed data is write-only data based on the historical access data by using a pre-trained classifier; if yes, writing the to-be-flushed data to a hard disk drive; and if no, writing the to-be-flushed data to a cache. The data writing method provided by this application can effectively reduce the traffic of writing dirty data to the cache while reserving more space in the cache for the ordinary data, thereby improving the utilization of the cache space and the read hit rate of the cache.
    Type: Grant
    Filed: November 10, 2021
    Date of Patent: April 2, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yu Zhang, Ke Zhou, Hua Wang, Jianying Hu, Yongguang Ji
  • Publication number: 20240106492
    Abstract: Methods, apparatus, and systems that enable Time Domain (TD) Orthogonal Cover Coding (OCC) on non-consecutive Orthogonal Frequency Division Multiplexing (OFDM) symbols with frequency hopping are disclosed. In one example aspect, a method for wireless communication includes configuring, by a base station, multiple frequency-domain hops for a communication from a terminal device and receiving, by the base station, the communication from the terminal device. TD-OCC is selectively applied, based on a characteristic of a Demodulation Reference Signal (DMRS), to one or more non-continuous symbols that carry the DMRS in at least one of the multiple frequency-domain hops.
    Type: Application
    Filed: November 28, 2023
    Publication date: March 28, 2024
    Inventors: Meng MEI, Bo GAO, Shujuan ZHANG, Ke YAO, Yang ZHANG
  • Publication number: 20240100580
    Abstract: Provided is a method for recycling lead iodide and a substrate of a waste perovskite device. The method includes steps as follows: preparing an iodide solution having a set concentration; immersing the waste perovskite device in the iodide solution for dissolution until a perovskite substance of the waste perovskite device is not dissolved, and extracting supernatant; adding water to the supernatant for dilution, and obtaining lead iodide crystals containing a small quantity of impurities; washing the lead iodide crystals containing a small quantity of impurities, adding acid to treat the lead iodide crystals, washing the lead iodide crystals with isopropanol and ether to obtain lead iodide powder, and drying the lead iodide powder to obtain obtaining recycled lead iodide; and cleaning and recycling a substrate generated. The lead iodide is recycled according to Le Chatelier's principle, which achieves safe, environmentally friendly and low-cost recycling.
    Type: Application
    Filed: November 29, 2023
    Publication date: March 28, 2024
    Inventors: Rui Wang, Jingjing Xue, Xu Zhang, Ke Zhao
  • Publication number: 20240106513
    Abstract: Methods and systems related to using multiple panels for transmission in wireless communication systems are disclosed. The described embodiments advantageously enable wireless communication systems to efficiently operate in high-frequency bands. An example method of wireless communication includes determining, by a wireless device, at least one Sounding Reference Signal (SRS) resource set configured by a network node, one of the at least one SRS resource set comprising at least one SRS resource, and transmitting, by the wireless device to the network node, a transmission based on the at least one SRS resource set.
    Type: Application
    Filed: December 7, 2023
    Publication date: March 28, 2024
    Inventors: Ke YAO, Bo GAO, Shujuan ZHANG, Yang ZHANG, Zhaohua LU
  • Publication number: 20240107563
    Abstract: A wireless communication method includes determining, by a wireless communication device, at least one mode. Each of the at least one mode corresponds to at least one beam state. The wireless communication device determines an uplink transmission according to at least one of the at least one beam state or the at least one mode.
    Type: Application
    Filed: December 8, 2023
    Publication date: March 28, 2024
    Applicant: ZTE CORPORATION
    Inventors: Ke YAO, Bo GAO, Shujuan ZHANG, Yang ZHANG, Zhaohua LU
  • Publication number: 20240107393
    Abstract: This document relates to a method of dynamic switch indication. A method of wireless communication comprising: transmitting, by a network device, to a wireless communication device, a first parameter indicated by a first signaling message; transmitting, by a network device, to a wireless communication device, a plurality of transmission configuration states by a second signaling message; determining, by the wireless communication device, the plurality of transmission configuration states to a transmission; wherein the plurality of transmission configuration states include transmission configuration indicator (TCI) states.
    Type: Application
    Filed: November 28, 2023
    Publication date: March 28, 2024
    Inventors: Shijia SHAO, Bo GAO, Shujuan ZHANG, Ke YAO, Yang ZHANG, Zhaohua LU
  • Patent number: D1021935
    Type: Grant
    Filed: May 30, 2023
    Date of Patent: April 9, 2024
    Assignee: BEIJING KUAIMAJIABIAN TECHNOLOGY CO., LTD.
    Inventor: Ke Zhang