Patents by Inventor Lei Xia

Lei Xia 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: 20260098632
    Abstract: A sleep aid device for children includes at least one collection terminal for acquiring data related to a child's state, including at least one of voice, images, movements, environmental information, physiological signals, and/or instructions input from external devices; a data processing module for transmitting, preprocessing, and/or formatting the data; and a content generation module for generating personalized content based on the child's state data, used for emotional soothing and interactive companionship.
    Type: Application
    Filed: December 12, 2025
    Publication date: April 9, 2026
    Applicant: heyaxa products INC
    Inventor: Lei XIA
  • Publication number: 20260080365
    Abstract: Managing and applying human resources data comprising aggregating employee transaction data for an organization. A number of human resources-related attributes are evaluated across heterogeneous transaction data. The employee transaction data is classified via statistical machine learning into a number of normalized codes according to the human resources-related attributes, a user interface is presented to adjust a number of organizational operating procedures according to the normalized codes.
    Type: Application
    Filed: November 21, 2025
    Publication date: March 19, 2026
    Applicant: ADP, Inc.
    Inventors: Min Xiao, Lei Xia, Manish Karanjavkar, Dmitry Tolstonogov, Xiaojing Wang
  • Patent number: 12563524
    Abstract: Embodiments of the present disclosure provide method and apparatus for monitoring event configuration. A method performed by a first mobile management node comprises receiving information regarding a first interworking service capability exposure function (IWK-SCEF) from a second mobile management node. The method further comprises determining whether the first mobile management node and the second mobile management node use a same IWK-SCEF based on the information regarding the first IWK-SCEF. The method further comprises sending an indication of whether the first mobile management node and the second mobile management node use the same IWK-SCEF to the second mobile management node.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: February 24, 2026
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Yan Du, Wenliang Xu, Yunjie Lu, Xiaoming Li, Xuemei Zhang, Lei Xia
  • Publication number: 20260046819
    Abstract: Embodiments of the present disclosure provide a method and an apparatus for stopping location reporting. A method (200) performed by a first network node comprises: receiving (S202) from a second network node, a message indicating to stop location reporting associated to a plurality of areas of interest. By a message indicating to stop location reporting associated to a plurality of areas of interest, signaling will be saved when it needs to stop a plurality of AOIs in Location Reporting Control message.
    Type: Application
    Filed: August 4, 2023
    Publication date: February 12, 2026
    Inventors: Shuai GU, Lei XIA, Xuemei ZHANG, Nianshan SHI
  • Patent number: 12535270
    Abstract: A mattress centrifugal dehydration device which includes a frame body, a dehydration assembly, and a second driving structure. The dehydration assembly has a dehydration rack, a stop member, and a first driving structure. The dehydration rack is rotatably arranged on the frame body, and a loading member of a mattress is arranged on the dehydration rack, and the loading member has a loading surface. The stop member is arranged above the loading member, the stop member has a stop surface, and an accommodating space of the mattress is formed between the stop surface and the loading surface; the first driving structure is arranged on the dehydration rack and acts on the stop member to drive it to be close to or away from the loading member so as to reduce or enlarge the accommodating space.
    Type: Grant
    Filed: October 31, 2022
    Date of Patent: January 27, 2026
    Assignee: Jiangsu Sea-Lion Machinery Co., Ltd.
    Inventors: Hong Chen, Shengang Cai, Yexin Li, Lunan Wang, Lei Xia
  • Publication number: 20260019908
    Abstract: Embodiments of the present disclosure provide method and apparatus for event report. A method performed by a source AMF may comprise determining that UE context comprising event subscription information should be transferred to a target AMF during an AMF relocation procedure. The method may further comprise sending to a target AMF the event subscription information indicating when a next event periodic report is to be sent to a network function service consumer.
    Type: Application
    Filed: May 24, 2023
    Publication date: January 15, 2026
    Inventors: Shuai Gu, Xuemei Zhang, Lei Xia, Yunjie Lu
  • Publication number: 20260016148
    Abstract: A sleep aid device for children comprises a lamp body and a base, wherein a first circuit board and a second circuit board are respectively arranged in the lamp body and the base; the first circuit board and the second circuit board are both equipped with a single chip microcomputer and a Bluetooth control module for wireless connection with a mobile phone; the lamp body and the base are separately arranged, and an audio playing component is arranged in the base; the lamp body comprises a lampshade and a bottom plate, and the bottom plate is arranged on the lampshade and faces the base.
    Type: Application
    Filed: July 12, 2024
    Publication date: January 15, 2026
    Applicant: heyaxa products INC
    Inventor: Lei XIA
  • Publication number: 20260001071
    Abstract: The present application provides an integrated droplet chip and a droplet multi-index detection method therefor and belongs to the technical field of digital PCR analyzers.
    Type: Application
    Filed: March 18, 2023
    Publication date: January 1, 2026
    Applicant: TARGETINGONE TECHNOLOGY (BEIJING) CORPORATION
    Inventors: Shisheng SU, Jinwei LIU, Lei XIA, Bo WANG, Wenjun YANG
  • Patent number: 12488318
    Abstract: Managing and applying human resources data comprising aggregating employee transaction data for an organization. A number of human resources-related attributes are evaluated across heterogeneous transaction data. The employee transaction data is classified via statistical machine learning into a number of normalized codes according to the human resources-related attributes, a user interface is presented to adjust a number of organizational operating procedures according to the normalized codes.
    Type: Grant
    Filed: March 6, 2023
    Date of Patent: December 2, 2025
    Assignee: ADP, Inc.
    Inventors: Min Xiao, Lei Xia, Manish Karanjavkar, Dmitry Tolstonogov, Xiaojing Wang
  • Publication number: 20250264550
    Abstract: The present application provides a disconnection point detection method for single-wire series circuits, a single-wire series circuit, and a driver architecture. The method utilizes the existing parallel bus structure of the single-wire series circuit to detect disconnection points. Specifically, the position of the final short-circuit disconnection point is determined using the first correction command and the second address-assignment information, while the position of the final open-circuit disconnection point is determined using the second and third correction commands along with the third address-assignment information. The present application eliminates the need to add additional backup pins to each driver unit, thereby reducing the packaging cost of the single-wire series circuit and significantly lowering the packaging cost of the driver architecture.
    Type: Application
    Filed: April 21, 2025
    Publication date: August 21, 2025
    Inventors: Lei Xia, Junyue Sun, Haiming Yu, Yuanlei Wang, Zhangyi Zhu
  • Patent number: 12342416
    Abstract: The present disclosure provides methods, nodes and computer readable medium for solving a dual VLR issue. The method at a first MSC/VLR includes: determining that a dual VLR issue occurs; and transmitting a dual VLR indication to a HSS/HLR for the HSS/HLR to trigger an MME that is serving a UE to initiate a process of solving the dual VLR issue.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: June 24, 2025
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Lei Xia, Zhiwei Qu
  • Patent number: 12324995
    Abstract: A magnetic response fiber material and a preparation method and an application thereof are provided, which relates to the field of oil-water separation materials. The preparation method includes: mixing a fiber-forming polymer, a primary solvent, a secondary solvent and magnetic nanoparticles to form a uniform spinning solution, where the fiber-forming polymer includes at least one of polyethylene, polypropylene and polymethylpentene; spinning the spinning solution by a spinning process to obtain the magnetic response fiber material. The prepared magnetic response fiber material has the advantages of high oil absorption speed, high oil absorption capacity and high separation efficiency. Magnetic nanoparticles have a high load, which can not only be driven by magnetic force to absorb oil floating on water surface, but also be driven to an underwater oil pollution position to absorb oil, and can be applied to water purification in oil-polluted areas that cannot be reached by manual processing.
    Type: Grant
    Filed: December 26, 2024
    Date of Patent: June 10, 2025
    Assignee: Tianjin University of Science and Technology
    Inventors: Bowen Cheng, Dengkun Shu, Shuo Yang, Chenyang Li, Peng Xi, Lei Xia
  • Patent number: 12325945
    Abstract: The present invention discloses an isolation type tunnel washer for cleaning clothes, which comprises a closed tunnel washer box body. A partition wall is provided in the middle of the tunnel washer box body, a feeding port and a discharging port are provided at two ends of the tunnel washer box body, and the feeding port and the discharging port are respectively located at two sides of the partition wall. A water vapor separation structure is mounted between the feeding port and the partition wall, the water vapor separation structure extracts and exhausts air from the interior of the tunnel washer box body, and a first door body and a second door body which can be opened and closed are respectively mounted at the feeding port and the discharging port.
    Type: Grant
    Filed: December 28, 2022
    Date of Patent: June 10, 2025
    Assignee: Jiangsu Sea-Lion Machinery Co., Ltd.
    Inventors: Shengang Cai, Weibing Lu, Lei Xia, Wenxian Tang, Zhiying Sun, Yun Chen, Jian Zhang, Sheng Guo, Xiuqing Cao
  • Publication number: 20250176785
    Abstract: The present invention provides a cleaning device, including: a device body (10); and a cleaning assembly (20). The cleaning assembly (20) is connected to the device body (10). The cleaning assembly (20) has a first position. A part of the cleaning assembly (20) is located outside a peripheral side of the device body (10) when the cleaning assembly (20) is in the first position. In the present invention, the cleaning assembly is at least partially located outside the peripheral side of the device body, so that the area near an obstacle can be cleaned. The cleaning is more comprehensive, and the cleaning efficiency is improved.
    Type: Application
    Filed: December 13, 2024
    Publication date: June 5, 2025
    Inventors: Jiajia SUN, Weinan QIU, Donghao YANG, Jing DENG, Guangyu LIU, Zhongyi SHU, Song YAN, Yinghao LIU, Tianyu HUA, Zhenwei ZHAN, Huaichao MA, Lei XIA
  • Patent number: D1073946
    Type: Grant
    Filed: October 21, 2022
    Date of Patent: May 6, 2025
    Assignee: GE PRECISION HEALTHCARE LLC
    Inventors: Gang Hong, Lei Xia, Yicheng Wang, Fusheng Li, Qingtao Wang
  • Patent number: D1077237
    Type: Grant
    Filed: December 31, 2020
    Date of Patent: May 27, 2025
    Assignee: GE PRECISION HEALTHCARE LLC
    Inventors: Xiaoren Wang, Yue Wu, Yimeng Lin, Lei Xia, Marvin Ler, Yuan Zhou
  • Patent number: D1087352
    Type: Grant
    Filed: February 12, 2025
    Date of Patent: August 5, 2025
    Assignee: GE PRECISION HEALTHCARE LLC
    Inventors: Xiaoren Wang, Linbo Yang, Shangjie Du, Yimeng Lin, Lei Xia, Hua Ji, Qingbo Pan, Qingxue Li
  • Patent number: D1112758
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: February 10, 2026
    Assignee: GE PRECISION HEALTHCARE LLC
    Inventors: Yalan Yang, Han Cheng, Lei Xia, Tali Gordon Ben-Ami, Miri Sivan-Zimet, Marvin Ler, Shunchang He
  • Patent number: D1115766
    Type: Grant
    Filed: June 27, 2024
    Date of Patent: March 3, 2026
    Assignee: GE PRECISION HEALTHCARE LLC
    Inventors: Long Zhang, Lei Xia, Jun Hou, Yuan Gao, Kai Shen
  • Patent number: D1124352
    Type: Grant
    Filed: November 6, 2024
    Date of Patent: April 28, 2026
    Assignee: GE PRECISION HEALTHCARE LLC
    Inventors: Xiaoren Wang, Lei Xia, Qingqiang Li, Jun Hou