Patents by Inventor Qing Zhu

Qing Zhu 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: 20240209067
    Abstract: The invention relates to antibodies and binding fragments thereof that are capable of binding to influenza A virus hemagglutinin and neutralizing at least one group 1 subtype and at least 1 group 2 subtype of influenza A virus.
    Type: Application
    Filed: January 29, 2024
    Publication date: June 27, 2024
    Inventors: Ebony BENJAMIN, Nicole KALLEWAARD-LELAY, Josephine Mary MCAULIFFE, Frances PALMER-HILL, Leslie WACHTER, Andy YUAN, Qing ZHU, Davide CORTI, Antonio LANZAVECCHIA, Barbara GUARINO, Anna DEMARCO
  • Publication number: 20240180688
    Abstract: A covered stent and a medical device. The medical device includes a covered stent including a main stent and a first branch stent. A first interface, a second interface and a third interface are provided on a side surface of the main stent and spaced along an axial direction of the main stent, the first interface receives the first branch stent, the second interface receives a second branch stent, and/or the third interface receives a third branch stent. The covered stent further includes a restraining assembly arranged on the main stent, and the restraining assembly applies to the main stent a tensile force toward an inner cavity of the main stent. At least a portion of the main stent that is provided with the second interface and the third interface is recessed toward the inner cavity of the main stent.
    Type: Application
    Filed: March 10, 2022
    Publication date: June 6, 2024
    Inventors: Yongfeng ZHU, Bowei ZHANG, Weiyi WU, Mingjie ZHAO, Junli ZHANG, Qing ZHU
  • Publication number: 20240178878
    Abstract: In an uplink frequency hopping method and device, whether the weather is bad is determined; when the weather is bad, rain attenuation is estimated according to a preset rainfall estimation model and a preset rainfall monitoring system; when the rain attenuation is not less than a first preset threshold, a variable factor is generated; and when the variable factor exists, an uplink frequency is adjusted according to a preset frequency hopping algorithm.
    Type: Application
    Filed: September 11, 2023
    Publication date: May 30, 2024
    Inventors: DAN FU, QING-ZHU WEI
  • Publication number: 20240139009
    Abstract: A conveying device and a medical device. The conveying device includes a catheter mechanism and a limiting body; wherein the catheter mechanism comprises an inner tube assembly and an outer tube, and the outer tube is sleeved on the inner tube assembly and is configured to be movable along an axial direction of the inner tube assembly; the limiting body is connected to a distal outer surface of the inner tube assembly and is configured to expand or contract along a radial direction of the inner tube assembly; the conveying device is configured such that the catheter mechanism is configured to load the medical stent and to release the medical stent when the outer tube moves from distal to proximal, and the limiting body is configured to expand when the medical stent is released so as to position the medical stent in a target position.
    Type: Application
    Filed: May 30, 2022
    Publication date: May 2, 2024
    Inventors: Yang CAO, Yu ZHANG, Jinyao WANG, Qing ZHU
  • Patent number: 11972552
    Abstract: A semiconductor image classifier. Convolution functions are applied to modify the wafer images in order to extract key information about the image. The modified images are condensed then processed through a series of pairwise classifiers, each classifier configured to determine that the image is more like one of the pair than the other. Probabilities from each classifier are collected to form a prediction for each image.
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: April 30, 2024
    Assignee: PDF Solutions, Inc.
    Inventors: Tomonori Honda, Richard Burch, Qing Zhu, Jeffrey Drue David
  • Patent number: 11972987
    Abstract: A machine learning model for each die for imputing process control parameters at the die. The model is based on wafer sort parametric measurements at multiple test sites across the entire wafer, as well as yield results for the wafer. This allows for a better analysis of outlier spatial patterns leading to improved yield results.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: April 30, 2024
    Assignee: PDF Solutions, Inc.
    Inventors: Richard Burch, Qing Zhu, Jonathan Holt
  • Publication number: 20240123060
    Abstract: The present disclosure provides compositions and methods useful for inducing an immune response and overcoming immune tolerance in a subject suffering from Hepatitis B. As described herein, the compositions of the disclosure comprise HBsAg having S, Pre-S1 and Pre-S2 proteins, an aluminum phosphate adjuvant and interferon-?.
    Type: Application
    Filed: June 19, 2020
    Publication date: April 18, 2024
    Inventors: David Evander Anderson, Zhi Hong, Qing Zhu
  • Publication number: 20240108484
    Abstract: A medical stent includes a covered segment and a naked segment. The covered segment includes a cut stent body and a film material arranged on the cut stent body. At least one end of the covered segment is connected with the naked segment, and at least one of the naked segments includes a braided stent body. The covered segment includes a first section, and the medical stent is configured such that an inner diameter of the first section in a first expansion state is smaller than an inner diameter of the cut stent body in a free state, and when the first section is subjected to a radially outward force, the first section expands radially outward. The medical stent has good flexibility and support, is easy to push, and can adjust the inner diameter of the first section according to actual needs, and has good universal applicability.
    Type: Application
    Filed: April 22, 2022
    Publication date: April 4, 2024
    Inventors: Yu ZHANG, Yang CAO, Qing ZHU, Linlin ZHANG
  • Patent number: 11932682
    Abstract: The invention relates to antibodies and binding fragments thereof that are capable of binding to influenza A virus hemagglutinin and neutralizing at least one group 1 subtype and at least 1 group 2 subtype of influenza A virus.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: March 19, 2024
    Assignees: MEDIMMUNE, LLC, HUMABS BIOMED SA
    Inventors: Ebony Benjamin, Nicole Kallewaard-LeLay, Josephine Mary McAuliffe, Frances Palmer-Hill, Leslie Wachter, Andy Yuan, Qing Zhu, Davide Corti, Antonio Lanzavecchia, Barbara Guarino, Anna DeMarco
  • Patent number: 11926657
    Abstract: Binding molecules, including bispecific antibodies that include at least two anti-influenza binding domains are disclosed, including binding molecules having a first binding domain that specifically binds influenza A virus and a second binding domain that specifically binds influenza B virus.
    Type: Grant
    Filed: November 11, 2022
    Date of Patent: March 12, 2024
    Assignee: MEDIMMUNE, LLC
    Inventors: Nicole Kallewaard-Lelay, Qing Zhu, Godfrey Jonah Rainey, Cuihua Gao, Srinath Kasturirangan, Changshou Gao
  • Publication number: 20240076357
    Abstract: The invention relates to antibodies and antigen binding fragments thereof that are capable of binding to influenza B virus hemagglutinin (HA) and neutralizing influenza B virus in two phylogenetically distinct lineages. In one embodiment, the antibody or antigen binding fragment is capable of binding to influenza B virus hemagglutinin and neutralizing influenza B virus in Yamagata and Victoria lineages.
    Type: Application
    Filed: September 8, 2023
    Publication date: March 7, 2024
    Inventors: Nicole KALLEWAARD-LELAY, Qing ZHU, Ebony BENJAMIN, Leslie WACHTER, Andy YUAN, Josephine Mary MCAULIFFE, Davide CORTI, Antonio LANZAVECCHIA
  • Patent number: 11918593
    Abstract: The present invention discloses a compound with the following formula (I), or a tautomer, mesomer, racemate, enantiomer, and diastereoisomer thereof, or a mixture form thereof, or a pharmaceutically acceptable salt thereof, or a prodrug molecule thereof, wherein D is selected from: invention further discloses the use of the compound in the preparation of drugs for preventing and/or treating cancers, and the use of the compound in the preparation of drugs for inhibiting cancer metastasis. The compound of the present invention can effectively inhibit the proliferation and metastasis of cancer cells by adjusting the acidity of a tumor microenvironment to achieve a better effect in clinical cancer treatment, and has broad application prospects.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: March 5, 2024
    Assignee: Shanghai Shengyue Pharmaceutical Technology Co., Ltd.
    Inventor: Qing Zhu
  • Publication number: 20230377132
    Abstract: A template for assigning the most probable root causes for wafer defects. The bin map data for a subject wafer can be compared with bin map data for prior wafers to find wafers with similar issues. A probability can be determined as to whether the same root cause should be applied to the subject wafer, and if so, the wafer can be labeled with that root cause accordingly.
    Type: Application
    Filed: August 3, 2023
    Publication date: November 23, 2023
    Applicant: PDF Solutions, Inc.
    Inventors: Tomonori Honda, Lin Lee Cheong, Richard Burch, Qing Zhu, Jeffrey Drue David, Michael Keleher
  • Patent number: 11822548
    Abstract: A computer-implemented method, system and computer program product for improving performance for retrieving and reporting information from a data warehouse. A query (e.g., SQL query) is received. If a materialized view is present, and if such a materialized view was generated within the designated time frame, then the query is translated to query a materialized view. The translated query is then sent to a first data storage database of the data warehouse storing materialized views to be processed to obtain the materialized object associated with the query. If, on the other hand, the materialized view is not present, or the materialized view is present but has not been generated within the designated time frame, then the query is sent to the second data storage database of the data warehouse storing the original data without any modification to retrieve and report the appropriate information from the second data storage database.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: November 21, 2023
    Assignee: International Business Machines Corporation
    Inventors: Jijiang (George) Xu, Hendrik Cazemier, Ralf Vierich, Qing Zhu
  • Publication number: 20230370734
    Abstract: An embodiment of this application discloses an image capturing apparatus, including a rolling shutter image sensor, a wheel, and a driving apparatus. The wheel is located on a photosensitive side of the rolling shutter image sensor, and a light shielding part for blocking light and a light transmission part for transmitting light are disposed on the wheel. When the driving apparatus drives the wheel to rotate, the light transmission part on the wheel periodically transmits light, so that a plurality of rows of photosensitive units in the rolling shutter image sensor receive the transmitted light, and convert a light signal into an electric signal through optical-to-electrical conversion. In addition, the rolling shutter image sensor is combined with the wheel, to reduce costs of the image capturing apparatus.
    Type: Application
    Filed: July 24, 2023
    Publication date: November 16, 2023
    Inventors: Xiaolei CHEN, Qing ZHU, Changcai LAI, Hongqi HU, Changjiu YANG
  • Patent number: 11787853
    Abstract: The invention relates to antibodies and antigen binding fragments thereof that are capable of binding to influenza B virus hemagglutinin (HA) and neutralizing influenza B virus in two phylogenetically distinct lineages. In one embodiment, the antibody or antigen binding fragment is capable of binding to influenza B virus hemagglutinin and neutralizing influenza B virus in Yamagata and Victoria lineages.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: October 17, 2023
    Assignees: MEDIMMUNE, LLC, HUMABS BIOMED SA
    Inventors: Nicole Kallewaard-Lelay, Qing Zhu, Ebony Benjamin, Leslie Wachter, Andy Yuan, Josephine Mary Mcauliffe, Davide Corti, Antonio Lanzavecchia
  • Patent number: 11779450
    Abstract: The present invention provides a filter device, including a filtering part, a constraining part, a stent part, and a connecting part. The filtering part has a first end and a second end opposite to each other. The constraining part is degradable and at least configured to constrain the first end of the filtering part. The stent part has a first end and a second end opposite to each other. The first end of the stent part is connected to the second end of the filtering part, and disposed coaxial with the filtering part. The connecting part is disposed on one or more of the first end of the filtering part and the second end of the stent part, and is configured to connect to an external mechanism, and the constraining part is further configured to constrain the second end of the stent part when the connecting part is disposed at the second end of the stent part.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: October 10, 2023
    Assignee: SHANGHAI BLUEVASCULAR MEDTECH CO., LTD.
    Inventors: Yongfeng Zhu, Qing Zhu, Zhonghua Li, Linlin Zhang, Wenhui Jiao, Jianchao Han, Yanbin Gao
  • Patent number: 11763446
    Abstract: A template for assigning the most probable root causes for wafer defects. The bin map data for a subject wafer can be compared with bin map data for prior wafers to find wafers with similar issues. A probability can be determined as to whether the same root cause should be applied to the subject wafer, and if so, the wafer can be labeled with that root cause accordingly.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: September 19, 2023
    Assignee: PDF Solutions, Inc.
    Inventors: Tomonori Honda, Lin Lee Cheong, Richard Burch, Qing Zhu, Jeffrey Drue David, Michael Keleher
  • Patent number: 11714406
    Abstract: A method for controlling an unmanned aerial vehicle (UAV) includes obtaining a signal strength of a remote control signal received by the UAV, obtaining a movement path of the UAV in response to the signal strength being less than a preset strength threshold, controlling the UAV to enter a backtrack return mode to return along the movement path, and controlling the UAV to exit the backtrack return mode in response to the signal strength being greater than the preset strength threshold. The movement path of the UAV includes position information of a plurality of discrete points, and the position information of the plurality of discrete points is calculated based on at least one of sensing information obtained by a satellite positioning system disposed in the UAV or sensing information obtained by a vision positioning sensor disposed in the UAV.
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: August 1, 2023
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Liang Song, Yazhen Wei, Qing Zhu
  • Publication number: 20230177049
    Abstract: A computer-implemented method, system and computer program product for improving performance for retrieving and reporting information from a data warehouse. A query (e.g., SQL query) is received. If a materialized view is present, and if such a materialized view was generated within the designated time frame, then the query is translated to query a materialized view. The translated query is then sent to a first data storage database of the data warehouse storing materialized views to be processed to obtain the materialized object associated with the query. If, on the other hand, the materialized view is not present, or the materialized view is present but has not been generated within the designated time frame, then the query is sent to the second data storage database of the data warehouse storing the original data without any modification to retrieve and report the appropriate information from the second data storage database.
    Type: Application
    Filed: December 7, 2021
    Publication date: June 8, 2023
    Inventors: Jijiang (George) Xu, Hendrik Cazemier, Ralf Vierich, Qing Zhu