Patents by Inventor Lei Qi

Lei Qi 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: 20260238915
    Abstract: The present application discloses a clip-on earphone comprising: an earphone body having a first accommodating cavity, installed with a battery and a speaker; a clamping assembly comprising a first and a second clamping arm and an adjusting member. The first end of the first clamping arm is connected to the earphone body, and the second end to the second clamping arm via the adjusting member which adjusts a pivot angle between the first and second clamping arms to wear the earphone body onto an ear. The angle between the clamping assembly and the earphone body can be freely adjusted. Consumers can find a suitable wearing angle according to their own body and auricle shape, improving wearing experience and reducing pain caused by wearing earphones. By properly arranging earphone components, weight is concentrated on the earphone head to reduce pressure on ear side wall and improve wearing comfort.
    Type: Application
    Filed: May 9, 2024
    Publication date: August 13, 2026
    Applicant: Guangdong Genius Technology Co., LTD.
    Inventors: Zilu Wang, Zhijian Li, Lei Qi, Liang Cheng, Huanfeng Lv, Guanjie Qian
  • Publication number: 20260169844
    Abstract: The present disclosure provides an information processing method, a terminal, and a non-transitory storage medium.
    Type: Application
    Filed: November 13, 2025
    Publication date: June 18, 2026
    Inventors: Xiaoqi ZHAN, Lei QI
  • Patent number: 12518856
    Abstract: A method includes receiving a record containing clinical information associated with a patient; and automatically processing the record using a multi-stage Artificial Intelligence (AI) engine to generate at least one suggested code for one or more portions of the clinical information; wherein the multi-stage AI engine comprises: a first module configured to identify content highlights within the one or more portions of the clinical information and associate the content highlights with candidate codes, respectively; and a second module configured to remove ones of the content highlights and/or ones of the candidate codes that have been identified and/or associated in error to generate corrected content highlights that are associated with the corrected candidate codes, respectively.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: January 6, 2026
    Assignee: Change Healthcare Holdings LLC
    Inventors: Bo Han, Wenji Zhang, Feili Yu, Lei Qi, Kolette Suzanne Cotropia, Lynne Miller Padilla
  • Patent number: 12505294
    Abstract: A method includes receiving a record containing clinical information associated with a patient; processing the record using a first AI model that is trained based on medical term frequency throughout respective ones of a plurality of historical medical records; processing the record using a second AI model that is trained based on medical terms used in encounter portions of the respective ones of the plurality of historical medical records; generating a first recommendation for performing a coding review of the record based on processing the record using the first AI model; generating a second recommendation for performing the coding review of the record based on processing the record using the second AI model; and logically combining the first and second recommendation for performing the coding review to generate a final recommendation for performing the coding review.
    Type: Grant
    Filed: March 27, 2023
    Date of Patent: December 23, 2025
    Assignee: Optum, Inc.
    Inventors: Chenda Deng, Bo Han, Lynne Miller Padilla, Saloni Parikh, Lei Qi, Feili Yu, Wayne Zhang
  • Patent number: 12374433
    Abstract: A method includes receiving a record containing first clinical information associated with a first patient; and automatically processing the record using a multi-stage Artificial Intelligence (AI) engine to generate at least one suggested code for one or more portions of the first clinical information; wherein the multi-stage AI engine comprises: a first module configured to detect whether the first clinical information includes any information associated with a second patient or whether the record contains second clinical information associated with a second patient; a second module configured to partition the first clinical information based on encounter; a third module configured to identify the one or more portions of the first clinical information; or a fourth module configured to identify content highlights within the one or more portions of the first clinical information and associate the content highlights with candidate codes, respectively.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: July 29, 2025
    Assignee: CHANGE HEALTHCARE HOLDINGS LLC
    Inventors: Feili Yu, Alex Londeree, Lei Qi, Bo Han, Wenji Zhang, Chenda Deng
  • Publication number: 20250119128
    Abstract: The present application provides a delay clock circuit, a signal transmission device and a method for determining delay, and relates to the field of circuit technologies. The delay clock circuit includes: a self-activation module, including a first inverter and a delay circuit, and used for generating a self-activation clock signal, where the first inverter is connected to an input end of the delay circuit and an output end of the delay circuit respectively; a first counter, connected to the self-activation module, and used for starting to work under a drive of the self-activation clock signal and a start counting signal and stopping working under a drive of a stop counting signal to obtain a first counting result within a preset duration; and a count processing module, connected to the first counter, and used for obtaining a delay of the delay circuit based on the preset duration and the first counting result.
    Type: Application
    Filed: October 9, 2024
    Publication date: April 10, 2025
    Applicants: Haining ESWIN Computing Technology Co., Ltd., Beijing ESWIN Computing Technology Co., Ltd.
    Inventors: Xiaoqing LIU, Lei QI
  • Patent number: 12049766
    Abstract: A tensegrity offshore wind power generation support structure is provided, relating to the technical field of offshore wind power. The support structure includes inclined columns, prestressed cables, a rigid support, a floating foundation and anchoring systems. A stable self-balancing space supporting structure is formed by the inclined columns and the cables; the inclined columns inclines outwards, upper parts of the inclined columns are connected with the prestressed cables; the bottom ends of the inclined columns are connected with the floating foundation; the middle parts of the inclined columns are connected with the rigid support; and the floating foundation is fixed with a seabed through the anchoring systems. According to the support structure, a tower in the traditional design is not needed, and all the cables are ensured to be in a tension state through the support of the inclined columns.
    Type: Grant
    Filed: November 30, 2023
    Date of Patent: July 30, 2024
    Assignees: HARBIN ENGINEERING UNIVERSITY, NORTH CHINA ELECTRIC POWER UNIVERSITY, SHENYANG UNIVERSITY OF TECHNOLOGY
    Inventors: Jianhua Zhang, Ke Sun, Shuaizheng Wang, Zhichuan Li, Dianwei Gao, Lei Qi, Ning Li, Chao Tang, Yongqian Liu, Hang Meng
  • Patent number: 12049624
    Abstract: Methods, compositions, and kits are provided herein for CRISPER/Cas-mediated nucleic acid detection or modification.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: July 30, 2024
    Assignee: The Regents of the University of California
    Inventors: Bo Huang, Baohui Chen, Lei Qi, Luke Gilbert
  • Publication number: 20210123046
    Abstract: Methods, compositions, and kits are provided herein for CRISPER/Cas-mediated nucleic acid detection or modification.
    Type: Application
    Filed: September 25, 2020
    Publication date: April 29, 2021
    Inventors: Bo Huang, Baohui Chen, Lei Qi, Luke Gilbert
  • Patent number: 10822606
    Abstract: Methods, compositions, and kits are provided herein for CRISPER/Cas-mediated nucleic acid detection or modification.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: November 3, 2020
    Assignee: The Regents of the University of California
    Inventors: Bo Huang, Baohui Chen, Lei Qi, Luke Gilbert
  • Publication number: 20190062790
    Abstract: The present disclosure provides a DNA-targeting RNA that comprises a targeting sequence and, together with a modifying polypeptide, provides for site-specific modification of a target DNA and/or a polypeptide associated with the target DNA. The present disclosure further provides site-specific modifying polypeptides. The present disclosure further provides methods of site-specific modification of a target DNA and/or a polypeptide associated with the target DNA The present disclosure provides methods of modulating transcription of a target nucleic acid in a target cell, generally involving contacting the target nucleic acid with an enzymatically inactive Cas9 polypeptide and a DNA-targeting RNA. Kits and compositions for carrying out the methods are also provided. The present disclosure provides genetically modified cells that produce Cas9; and Cas9 transgenic non-human multicellular organisms.
    Type: Application
    Filed: March 7, 2018
    Publication date: February 28, 2019
    Inventors: Jennifer A. Doudna, Martin Jinek, Krzysztof Chylinski, James Harrison Doudna Cate, Wendell Lim, Lei Qi, Emmanuelle Charpentier
  • Publication number: 20190010520
    Abstract: The present disclosure provides a DNA-targeting RNA that comprises a targeting sequence and, together with a modifying polypeptide, provides for site-specific modification of a target DNA and/or a polypeptide associated with the target DNA. The present disclosure further provides site-specific modifying polypeptides. The present disclosure further provides methods of site-specific modification of a target DNA and/or a polypeptide associated with the target DNA The present disclosure provides methods of modulating transcription of a target nucleic acid in a target cell, generally involving contacting the target nucleic acid with an enzymatically inactive Cas9 polypeptide and a DNA-targeting RNA. Kits and compositions for carrying out the methods are also provided. The present disclosure provides genetically modified cells that produce Cas9; and Cas9 transgenic non-human multicellular organisms.
    Type: Application
    Filed: September 19, 2018
    Publication date: January 10, 2019
    Inventors: Jennifer A. Doudna, Martin Jinek, Krzysztof Chylinski, James Harrison Doudna Cate, Wendell Lim, Lei Qi, Emmanuelle Charpentier
  • Publication number: 20190002923
    Abstract: The present disclosure provides a DNA-targeting RNA that comprises a targeting sequence and, together with a modifying polypeptide, provides for site-specific modification of a target DNA and/or a polypeptide associated with the target DNA. The present disclosure further provides site-specific modifying polypeptides. The present disclosure further provides methods of site-specific modification of a target DNA and/or a polypeptide associated with the target DNA The present disclosure provides methods of modulating transcription of a target nucleic acid in a target cell, generally involving contacting the target nucleic acid with an enzymatically inactive Cas9 polypeptide and a DNA-targeting RNA. Kits and compositions for carrying out the methods are also provided. The present disclosure provides genetically modified cells that produce Cas9; and Cas9 transgenic non-human multicellular organisms.
    Type: Application
    Filed: September 19, 2018
    Publication date: January 3, 2019
    Inventors: Jennifer A. Doudna, Martin Jinek, Krzysztof Chylinski, James Harrison Doudna Cate, Wendell Lim, Lei Qi, Emmanuelle Charpentier
  • Publication number: 20190002921
    Abstract: The present disclosure provides a DNA-targeting RNA that comprises a targeting sequence and, together with a modifying polypeptide, provides for site-specific modification of a target DNA and/or a polypeptide associated with the target DNA. The present disclosure further provides site-specific modifying polypeptides. The present disclosure further provides methods of site-specific modification of a target DNA and/or a polypeptide associated with the target DNA. The present disclosure provides methods of modulating transcription of a target nucleic acid in a target cell, generally involving contacting the target nucleic acid with an enzymatically inactive Cas9 polypeptide and a DNA-targeting RNA. Kits and compositions for carrying out the methods are also provided. The present disclosure provides genetically modified cells that produce Cas9; and Cas9 transgenic non-human multicellular organisms.
    Type: Application
    Filed: September 19, 2018
    Publication date: January 3, 2019
    Inventors: Jennifer A. Doudna, Martin Jinek, Krzysztof Chylinski, James Harrison Doudna Cate, Wendell Lim, Lei Qi, Emmanuelle Charpentier
  • Publication number: 20190002922
    Abstract: The present disclosure provides a DNA-targeting RNA that comprises a targeting sequence and, together with a modifying polypeptide, provides for site-specific modification of a target DNA and/or a polypeptide associated with the target DNA. The present disclosure further provides site-specific modifying polypeptides. The present disclosure further provides methods of site-specific modification of a target DNA and/or a polypeptide associated with the target DNA The present disclosure provides methods of modulating transcription of a target nucleic acid in a target cell, generally involving contacting the target nucleic acid with an enzymatically inactive Cas9 polypeptide and a DNA-targeting RNA. Kits and compositions for carrying out the methods are also provided. The present disclosure provides genetically modified cells that produce Cas9; and Cas9 transgenic non-human multicellular organisms.
    Type: Application
    Filed: September 19, 2018
    Publication date: January 3, 2019
    Inventors: Jennifer A. Doudna, Martin Jinek, Krzysztof Chylinski, James Harrison Doudna Cate, Wendell Lim, Lei Qi, Emmanuelle Charpentier
  • Publication number: 20180282764
    Abstract: The present disclosure provides a DNA-targeting RNA that comprises a targeting sequence and, together with a modifying polypeptide, provides for site-specific modification of a target DNA and/or a polypeptide associated with the target DNA. The present disclosure further provides site-specific modifying polypeptides. The present disclosure further provides methods of site-specific modification of a target DNA and/or a polypeptide associated with the target DNA The present disclosure provides methods of modulating transcription of a target nucleic acid in a target cell, generally involving contacting the target nucleic acid with an enzymatically inactive Cas9 polypeptide and a DNA-targeting RNA. Kits and compositions for carrying out the methods are also provided. The present disclosure provides genetically modified cells that produce Cas9; and Cas9 transgenic non-human multicellular organisms.
    Type: Application
    Filed: November 3, 2017
    Publication date: October 4, 2018
    Inventors: Martin Jinek, Emmanuelle Charpentier, Krzysztof Chylinski, James Harrison Doudna Cate, Wendell Lim, Lei Qi, Jennifer A. Doudna
  • Publication number: 20170235473
    Abstract: Apparatus and method for loading an application program view including obtaining view information of an application program, where the view information includes layout manner information of a view element, in a display interface, of an application program view, dimension information of the view element, and coordinate information of the view element in the display interface, performing serialization processing on the view information to obtain a byte stream used to display the application program view, and saving the byte stream in a non-volatile storage medium, so as to load the application program view according to the saved byte stream when the application program view is reloaded.
    Type: Application
    Filed: August 11, 2014
    Publication date: August 17, 2017
    Applicant: Huawei Technologies, Co., Ltd.
    Inventors: Bingtian Han, Lei Qi, Yao Wang
  • Publication number: 20170233762
    Abstract: Scaffold RNAs are provided. Compositions and methods are also provided for making and using scaffold RNAs.
    Type: Application
    Filed: September 29, 2015
    Publication date: August 17, 2017
    Inventors: Jesse Zalatan, Wendell Lim, Lei Qi
  • Publication number: 20170051310
    Abstract: The present disclosure provides a DNA-targeting RNA that comprises a targeting sequence and, together with a modifying polypeptide, provides for site-specific modification of a target DNA and/or a polypeptide associated with the target DNA. The present disclosure further provides site-specific modifying polypeptides. The present disclosure further provides methods of site-specific modification of a target DNA and/or a polypeptide associated with the target DNA The present disclosure provides methods of modulating transcription of a target nucleic acid in a target cell, generally involving contacting the target nucleic acid with an enzymatically inactive Cas9 polypeptide and a DNA-targeting RNA. Kits and compositions for carrying out the methods are also provided. The present disclosure provides genetically modified cells that produce Cas9; and Cas9 transgenic non-human multicellular organisms.
    Type: Application
    Filed: April 26, 2016
    Publication date: February 23, 2017
    Inventors: Jennifer A. Doudna, Martin Jinek, Krzysztof Chylinski, James Harrison Doudna Cate, Wendell Lim, Lei Qi, Emmanuelle Charpentier
  • Publication number: 20170051312
    Abstract: The present disclosure provides a DNA-targeting RNA that comprises a targeting sequence and, together with a modifying polypeptide, provides for site-specific modification of a target DNA and/or a polypeptide associated with the target DNA. The present disclosure further provides site-specific modifying polypeptides. The present disclosure further provides methods of site-specific modification of a target DNA and/or a polypeptide associated with the target DNA The present disclosure provides methods of modulating transcription of a target nucleic acid in a target cell, generally involving contacting the target nucleic acid with an enzymatically inactive Cas9 polypeptide and a DNA-targeting RNA. Kits and compositions for carrying out the methods are also provided. The present disclosure provides genetically modified cells that produce Cas9; and Cas9 transgenic non-human multicellular organisms.
    Type: Application
    Filed: April 4, 2016
    Publication date: February 23, 2017
    Inventors: Martin Jinek, Emmanuelle Charpentier, Krzysztof Chylinski, James Harrison Doudna Cate, Wendell Lim, Lei Qi, Jennifer A. Doudna