Patents by Inventor Luke Chen

Luke Chen 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: 12236736
    Abstract: Embodiments are directed to systems and techniques to provide smart access control devices with legacy access control systems.
    Type: Grant
    Filed: June 1, 2023
    Date of Patent: February 25, 2025
    Assignee: Latch Systems, Inc.
    Inventors: Luke Andrew Schoenfelder, Michael Brian Jones, Tracy Van Dyk, Sage Wright, Euan Scott Foster Abraham, Kevin Chen, Aaron Sirken
  • Patent number: 12226491
    Abstract: The present invention provides, in some embodiments, methods, compositions, systems, and kits comprising nano-satellite complexes comprising: a core nanoparticle complex comprising a biocompatible coating surrounding a nanoparticle core; 3-25 satellite particles attached to, or absorbed to, said biocompatible coating; a plurality of antigenic peptides conjugated to, or absorbed to, said satellite particles; and at least one additional property. In other embodiments, provided herein are nano-satellite complexes comprising: a core nanoparticle complex comprising a biocompatible coating surrounding a nanoparticle core; a plurality of satellite particles attached to, or absorbed to, said biocompatible coating; a plurality of antigenic peptides conjugated to, or absorbed to, said satellite particles; and a plurality of LIGHT (TNFSF14) peptides conjugated to, or absorbed to, said satellite particles.
    Type: Grant
    Filed: April 16, 2021
    Date of Patent: February 18, 2025
    Assignee: The Regents of the University of Michigan
    Inventors: Duxin Sun, Ryan Clauson, Hongwei Chen, Chengyi Li, Wei Gao, Luke Bugada, Fei Wen, Brett Hill, Syed Monem Rizvi
  • Publication number: 20250036448
    Abstract: The present application is directed to stranded resource recovery in a cloud computing environment. A resource utilization signal at each of a plurality of nodes that each hosts corresponding virtual machines (VMs) is measured. Based on each resource utilization signal, a set of candidate nodes is identified. Each candidate node comprises a stranded resource that is unutilized due to utilization of a bottleneck resource. The identification includes calculating an amount of the stranded resource at each candidate node. From a plurality of VMs hosted at the set of candidate nodes, a set of candidate VMs is identified for migration for stranded resource recovery. The identification includes calculating a score for each candidate VM based on a degree of imbalance between the stranded resource and the bottleneck resource at a candidate node hosting the candidate VM. Migration of at least one candidate VM in the set of candidate VMs is initiated.
    Type: Application
    Filed: November 28, 2022
    Publication date: January 30, 2025
    Inventors: Saurabh AGARWAL, Bo QIAO, Chao DU, Jayden CHEN, Karthikeyan SUBRAMANIAN, Nisarg SHETH, Qingwei LIN, Si QIN, Thomas MOSCIBRODA, Luke Rafael RODRIGUEZ
  • Publication number: 20250032260
    Abstract: An apparatus for testing cardiac devices comprises an inflow and an outflow chamber, a mount for supporting a prosthetic valve, and a fluid driving device operable to vary a pressure differential of a fluid between the inflow chamber and the outflow chamber in repeating cycles. The apparatus can comprise a bypass valve to modulate pressure characteristics across the prosthetic valve, reservoirs to maintain a pressure inside the apparatus, and compliance elements to modulate pressure characteristics in the apparatus. Methods for operating the apparatus include controlling the bypass valve to control testing characteristics across the prosthetic device, and methods for monitoring the pressure inside of the apparatus.
    Type: Application
    Filed: December 1, 2022
    Publication date: January 30, 2025
    Inventors: Yunquan CHEN, Joseph Wesley MCMAHEN, Robert William FRASER, Luke Douglas BELL, Blake Oliver CROUCH, Willem Markus SCHOKKING, Tavia WALSH, Adriel Nissi NGO, Su Thida HTUN, Connor Richard BEWS, Benjamin Michael James TOMKA
  • Publication number: 20240160736
    Abstract: An intrusion response system is disclosed and includes an action verification module. The action verification module is configured to receive an identifier associated with at least one proposed mitigating action to perform in response to a detected cyber intrusion and details of the detected cyber intrusion, identify one or more verification tests to be performed, perform each of the one or more verification tests to obtain a respective one or more verification outcomes, calculate a verification score associated with the at least one proposed mitigating action based on the respective one or more verification outcomes, and determine whether the verification score exceeds a predetermined threshold value. Also disclosed is a corresponding method of verifying a proposed mitigating action to perform in response to a detected cyber intrusion.
    Type: Application
    Filed: October 26, 2023
    Publication date: May 16, 2024
    Inventors: Alfie James BEARD, Liming Luke Chen, Pushpinder Kaur Chouhan, Bronagh Lanigan
  • Patent number: 11369306
    Abstract: A method of displaying a virtual electrogram for a virtual bipole includes receiving a plurality of electrophysiological signals from a respective plurality of electrodes carried by a multi-dimensional catheter; using the received electrophysiological signals to compute a plurality of virtual electrograms associated with a respective plurality of virtual bipoles, each having a corresponding virtual bipole orientation; selecting a virtual bipole orientation; and displaying the virtual electrogram associated with the virtual bipole having the selected virtual bipole orientation. Aspects of the disclosure can be executed through a graphical user interface of an electroanatomical mapping system that also incorporates a visualization processor.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: June 28, 2022
    Assignee: St. Jude Medical, Cardiology Division, Inc.
    Inventors: Mark Hagfors, Don Curtis Deno, Luke Chen
  • Patent number: 10725625
    Abstract: A method and system. In response to receiving a click on a first link included in a parent webpage being displayed on a graphical user interface (GUI) on which a parent tab associated with the parent webpage is displayed: a new tab corresponding to the first link is created, the new tab is displayed on the GUI, the parent webpage is replaced by a new webpage associated with the first link, and a screenshot of the parent webpage is generated and saved to a tooltip attribute of the new tab. A cursor of a pointing device hovering above the new tab is detected. The screenshot is retrieved from the tooltip attribute and persistently displayed on the GUI. During displaying the screenshot and with the hovering above the new tab no longer occurring, a click on the screenshot is received and in response, the parent webpage in the GUI is reopened.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: July 28, 2020
    Assignee: International Business Machines Corporation
    Inventors: Luke Chen, Paige Chen, Ken Liu, Paul Yuan
  • Publication number: 20200077908
    Abstract: A method of displaying a virtual electrogram for a virtual bipole includes receiving a plurality of electrophysiological signals from a respective plurality of electrodes carried by a multi-dimensional catheter; using the received electrophysiological signals to compute a plurality of virtual electrograms associated with a respective plurality of virtual bipoles, each having a corresponding virtual bipole orientation; selecting a virtual bipole orientation; and displaying the virtual electrogram associated with the virtual bipole having the selected virtual bipole orientation. Aspects of the disclosure can be executed through a graphical user interface of an electroanatomical mapping system that also incorporates a visualization processor.
    Type: Application
    Filed: September 4, 2019
    Publication date: March 12, 2020
    Inventors: Mark Hagfors, Don Curtis Deno, Luke Chen
  • Publication number: 20190187867
    Abstract: A method and system. In response to receiving a click on a first link included in a parent webpage being displayed on a graphical user interface (GUI) on which a parent tab associated with the parent webpage is displayed: a new tab corresponding to the first link is created, the new tab is displayed on the GUI, the parent webpage is replaced by a new webpage associated with the first link, and a screenshot of the parent webpage is generated and saved to a tooltip attribute of the new tab. A cursor of a pointing device hovering above the new tab is detected. The screenshot is retrieved from the tooltip attribute and persistently displayed on the GUI. During displaying the screenshot and with the hovering above the new tab no longer occurring, a click on the screenshot is received and in response, the parent webpage in the GUI is reopened.
    Type: Application
    Filed: February 21, 2019
    Publication date: June 20, 2019
    Inventors: Luke Chen, Paige Chen, Ken Liu, Paul Yuan
  • Patent number: 10289278
    Abstract: Provided are a method, computer program product and computer system for displaying webpage information of a parent tab associated with a new child tab on a graphical user interface. The method includes the following steps: opening a link for identifying a new tab in a new webpage from a parent webpage; creating the new tab; recording a position of the link; capturing a screen of the parent webpage to generate a screenshot; highlighting the link in the screenshot; and saving the screenshot with the highlighted link to a tooltip attribute of the new tab.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: May 14, 2019
    Assignee: International Business Machines Corporation
    Inventors: Luke Chen, Paige Chen, Ken Liu, Paul Yuan
  • Patent number: 10069368
    Abstract: An outer rotor motor includes a stator, an end cap for use with the stator, and a stator mount operable to facilitate mounting of the stator to a machine. The end cap includes wire-routing structure facilitating routing of the stator wiring. The structure includes a wire-routing trough that defines a wiring pathway though which the wiring is routed. The trough is positioned at least in part radially inside the core and includes a bottom located between the core margins. The trough further includes a side that is spaced radially inward from the core and projects at least in part axially relative to the bottom. The stator mount is radially located within the wiring pathway.
    Type: Grant
    Filed: March 9, 2016
    Date of Patent: September 4, 2018
    Assignee: Nidec Motor Corporation
    Inventors: Luke Chen, Dengchang Shi
  • Publication number: 20170126090
    Abstract: An outer rotor motor includes a stator, an end cap for use with the stator, and a stator mount operable to facilitate mounting of the stator to a machine. The end cap includes wire-routing structure facilitating routing of the stator wiring. The structure includes a wire-routing trough that defines a wiring pathway though which the wiring is routed. The trough is positioned at least in part radially inside the core and includes a bottom located between the core margins. The trough further includes a side that is spaced radially inward from the core and projects at least in part axially relative to the bottom. The stator mount is radially located within the wiring pathway.
    Type: Application
    Filed: March 9, 2016
    Publication date: May 4, 2017
    Applicant: Nidec Motor Corporation
    Inventors: Luke Chen, Dengchang Shi
  • Publication number: 20160188138
    Abstract: Provided are a method, computer program product and computer system for displaying webpage information of a parent tab associated with a new child tab on a graphical user interface. The method includes the following steps: opening a link for identifying a new tab in a new webpage from a parent webpage; creating the new tab; recording a position of the link; capturing a screen of the parent webpage to generate a screenshot; highlighting the link in the screenshot; and saving the screenshot with the highlighted link to a tooltip attribute of the new tab.
    Type: Application
    Filed: November 23, 2015
    Publication date: June 30, 2016
    Inventors: Luke Chen, Paige Chen, Ken Liu, Paul Yuan
  • Publication number: 20120166080
    Abstract: A method, a system and a computer-readable medium for reconstructing a vehicle moving path are provided. In the method, a plurality of vehicle recognition results of a plurality of first monitoring frames captured by a plurality of first type road monitors are received and compared to find at least one similar vehicle. Next, according to a disposition location of each first road monitor and the comparison result of each vehicle, at least one passing spot and a driving time that each vehicle moves between the disposition locations are estimated. Then, tracking data of at least one moving object appeared in multiple second monitoring frames captured by multiple second type road monitors disposed in the passing spots is inquired. Finally, the vehicles are compared with the tracked moving objects to find the moving object associated with each vehicle, so as to construct a complete moving path of each vehicle.
    Type: Application
    Filed: June 20, 2011
    Publication date: June 28, 2012
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Shang-Chih Hung, Yi-Fei Luo, Jian-Ren Chen, Luke Chen, Chieh-Chen Cheng
  • Publication number: 20060150026
    Abstract: The present invention is a module testing tool for Web services. In one embodiment, the present invention automates the testing of Web services that use SOAP as a wire protocol and HTTP as a transport protocol. The invention provides an easy interface for exercising Web services and testing their functionality. The invention helps users confirm the responses to SOAP messages with such features as fault detection, textual comparisons, XML validation by DTDs or XML Schemas, and the ability to express and flag complex patterns in XML. The invention lets the users validate responses that require application-specific verification (such as business logic validation) by plugging in their own code. It also provides the capability to perform regression testing of web services. The invention can automatically creates regression test controls from SOAP Client responses, or users can create their own regression tests.
    Type: Application
    Filed: February 7, 2006
    Publication date: July 6, 2006
    Inventors: Adam Kolawa, James Clune, Wendell Hicken, Luke Chen