Patents by Inventor Qianxi Li

Qianxi Li 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: 20240147283
    Abstract: Methods for processing a radio resource management (RRM) measurement and a network side device are provided. The method includes: acquiring a first RRM measurement criterion corresponding to a first relay sidelink terminal, the first relay sidelink terminal being a relay sidelink terminal serving the non-relay sidelink terminal; and in response to measuring that channel quality associated with the first relay sidelink terminal meets the first RRM measurement criterion, performing a first RRM measurement processing on a second relay sidelink terminal, other than the first relay sidelink terminal, in relay sidelink terminals, the second relay sidelink terminal having a serving range covering the non-relay sidelink terminal.
    Type: Application
    Filed: January 11, 2024
    Publication date: May 2, 2024
    Inventors: Yi HU, Qianxi LU, Haitao LI
  • Publication number: 20240065668
    Abstract: An ultrasound imaging system may analyze motion of landmarks in a temporal sequence of image frames to determine mobility of one or more landmarks. In some examples, the sequence of image frames may be analyzed by one or more artificial intelligence models to detect landmarks and generate flow fields for the detected landmarks. The flow fields may be analyzed to determine the isotropy of the movement of the landmarks. The isotropy analysis may be used to generate a quantitative mobility index.
    Type: Application
    Filed: December 14, 2021
    Publication date: February 29, 2024
    Inventors: Claudia Errico, Hua Xie, Qianxi Li, Ramon Quido Erkamp, Shiying Wang, Elizabeth Brunelle
  • Publication number: 20230346339
    Abstract: An ultrasound imaging system may determine whether a proper cardiac view has been acquired. When a proper cardiac view has been acquired, the ultrasound imaging system may adjust the imaging parameters to visualize epicardial adipose tissue (EAT). Once an image with the adjusted imaging parameters is acquired, the ultrasound imaging system may segment the EAT from the image. Measurements of the EAT may be acquired from the segmented image. In some examples, a report on whether a patient requires follow-up may be generated based on the EAT measurements and patient information.
    Type: Application
    Filed: March 22, 2021
    Publication date: November 2, 2023
    Inventors: Claudia Errico, Qianxi Li, Ramon Quido Erkamp, Hua Xie
  • Publication number: 20230185524
    Abstract: A communication system between an imaging bay containing a medical imaging device and a control room containing a controller for controlling the medical imaging device includes an intercom with a bay audio speaker and bay microphone in the imaging bay, and a communication path via which bay audio from the bay microphone is transmitted to the control room and via which instructions are transmitted from the control room to the bay audio speaker. An electronic processing device operatively connected with the communication path is programmed to at least one of (i) generate the instructions; (ii) modify the bay audio and output the modified bay audio in the control room; and/or (iii) analyze the bay audio to determine actionable information, determine a modification of or addition to a medical workflow based on the actionable information, and automatically implement the modification of or addition to the medical workflow.
    Type: Application
    Filed: November 28, 2022
    Publication date: June 15, 2023
    Inventors: Ekin KOKER, Olga STAROBINETS, Christian FINDEKLEE, Siva Chaitanya CHADUVULA, Ranjith Naveen TELLIS, Sandeep Madhukar DALAL, Falk UHLEMANN, Qianxi LI, Thomas Erik AMTHOR, Yuechen QIAN
  • Publication number: 20230178227
    Abstract: A non-transitory computer readable medium (26, 30) stores instructions executable by at least one electronic processor (20, 34) to perform a method (100) of distributing medical examinations to medical professionals. The method includes tracking examinations performed or reviewed by a plurality of medical professionals; calculating one or more metrics (38, 40) for each medical professional of the plurality of medical professionals based on the tracked examinations, the one or more metrics including a diversity metric indicative of a diversity of different types of examinations performed or reviewed by the medical professional; and allocating upcoming examinations among the medical professionals of the plurality of medical professionals based at least in part on the one or more metrics calculated for the medical professionals of the plurality of medical professionals.
    Type: Application
    Filed: November 29, 2022
    Publication date: June 8, 2023
    Inventors: Ekin KOKER, Ranjith Naveen TELLIS, Siva Chaitanya CHADUVULA, Olga STAROBINETS, Sandeep Madhukar DALAL, Qianxi LI
  • Publication number: 20230047826
    Abstract: A system (102) includes a digital information repository (106) configured to store information about performances of individuals, including performances of an individual of interest. The system further includes a computing apparatus (103). The computing apparatus includes a memory (110) configured to store instructions for a performance benchmarking engine trained to learn factors of the performances that impact key performance indicators independent of the individuals’ performance. The computing apparatus further includes a processor (108) configured execute the stored instructions for the performance benchmarking engine to determine a key performance indicator of interest for the individual of interest based at least in part on the information in the digital information repository about the performances of the individual of interest and the learned factors that impact the key performance indicator of interest.
    Type: Application
    Filed: December 15, 2020
    Publication date: February 16, 2023
    Inventors: Qianxi LI, Lucas De Melo OLIVEIRA, Jochen KRUECKER
  • Patent number: 11482334
    Abstract: A patient monitor (8) includes a display (10). Patient values (38) are obtained for one or more known variables of a risk prediction function (30). One or more unknown variables of the risk prediction function are determined, and at least one hyperplane (40) is defined as values assumable by the one or more unknown variables. Values of the risk prediction function are computed over the at least one hyperplane using the obtained patient values. A visualization template is selected from a database of visualization templates (50) using template selection indices including the risk prediction function and the one or more unknown variables. Using the visualization template, a visualization (52) of the computed values of the risk prediction function over the at least one hyperplane is displayed.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: October 25, 2022
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Thomas Andre Forsberg, Merlijn Sevenster, Yugang Jia, Ayman Alalao, Qianxi Li, Yuechen Qian, John Blair, Eran Rubens, Brian David Gross
  • Patent number: 11295867
    Abstract: Techniques disclosed herein relate to generating and applying subject event timelines for various purposes. In various embodiments, data indicative of medical events associated with a subject may be retrieved from various data sources. Each of the medical events may be associated with a respective timestamp. Based on the medical events and associated timestamps, a timeline data structure associated with the subject may be assembled. The timeline data structure may be analyzed to identify inconsistenc(ies) between medical events associated with the subject. A visual timeline indicative of the medical events may be rendered on a display based on the timeline data structure. Each respective medical event may be represented in the visual timeline by a graphical element. Two or more of the graphical elements that are associated with the medical events for which the inconsistenc(ies) were identified may be visually distinguished.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: April 5, 2022
    Assignee: Koninklljke Philips N.V.
    Inventors: Lucas De Melo Oliveira, Gabriel Ryan Mankovich, Qianxi Li
  • Publication number: 20210391063
    Abstract: A method for allocating resources comprising: (i) receiving information about a plurality of patients being monitored by a plurality of healthcare professionals; (ii) receiving information about a monitoring load for each of the plurality of healthcare professionals; (iii) classifying, by a trained monitoring liability classifier, each of the plurality of patients into one of a plurality of monitoring liability classes; (iv) determining a distribution of the plurality of patients for monitoring among the plurality of healthcare professionals based on both the received monitoring load for each of the plurality of healthcare professionals and the monitoring liability class for each of the plurality of patients, wherein the distribution optimizes the monitoring load for each of the plurality of healthcare professionals; and (v) redistributing the plurality of patients for monitoring among the plurality of healthcare professionals according to the determined distribution.
    Type: Application
    Filed: February 8, 2021
    Publication date: December 16, 2021
    Inventors: Lasith Adhikari, David Paul Noren, Gregory Boverman, Qianxi Li
  • Publication number: 20210233661
    Abstract: A system and method creates guideline-based summaries for imaging exams. The method includes extracting clinical concepts from a patient medical record to create a patient profile. The method includes identifying an appropriate use criteria based on a current clinical workflow. The method includes generating an appropriate use criteria summary including key elements from the patient profile which are used to determine a recommendation based on the appropriate use criteria. The method includes determining whether a user selected action is in violation of the recommendation.
    Type: Application
    Filed: August 22, 2019
    Publication date: July 29, 2021
    Inventors: Lucas de Melo OLIVEIRA, Qianxi LI
  • Publication number: 20200168338
    Abstract: A patient monitor (8) includes a display (10). Patient values (38) are obtained for one or more known variables of a risk prediction function (30). One or more unknown variables of the risk prediction function are determined, and at least one hyperplane (40) is defined as values assumable by the one or more unknown variables. Values of the risk prediction function are computed over the at least one hyperplane using the obtained patient values. A visualization template is selected from a database of visualization templates (50) using template selection indices including the risk prediction function and the one or more unknown variables. Using the visualization template, a visualization (52) of the computed values of the risk prediction function over the at least one hyperplane is displayed.
    Type: Application
    Filed: July 20, 2018
    Publication date: May 28, 2020
    Inventors: Thomas Andre FORSBERG, Merlijn SEVENSTER, Yugang JIA, Ayman ALALAO, Qianxi LI, Yuechen QIAN, John BLAIR, Eran RUBENS, Brian David GROSS
  • Publication number: 20190371475
    Abstract: Techniques disclosed herein relate to generating and applying subject event timelines for various purposes. In various embodiments, data indicative of medical events associated with a subject may be retrieved from various data sources. Each of the medical events may be associated with a respective timestamp. Based on the medical events and associated timestamps, a timeline data structure associated with the subject may be assembled. The timeline data structure may be analyzed to identify inconsistenc(ies) between medical events associated with the subject. A visual timeline indicative of the medical events may be rendered on a display based on the timeline data structure. Each respective medical event may be represented in the visual timeline by a graphical element. Two or more of the graphical elements that are associated with the medical events for which the inconsistenc(ies) were identified may be visually distinguished.
    Type: Application
    Filed: June 4, 2019
    Publication date: December 5, 2019
    Inventors: Lucas de Melo Oliveira, Gabriel Ryan Mankovich, Qianxi Li