Patents by Inventor Michael Chen

Michael 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).

  • Publication number: 20240348841
    Abstract: In the embodiments, a novel prefetch service implemented on a prefetch server is provided to execute content (either targeted or selected) fetch requests in parallel with other requests thereby reducing the overall latency of a content delivery system. In some aspects, a method is provided to receive a prefetch request to prefetch a targeted content item to be presented prior to presenting a primary content item on a user device, the prefetch request including prefetch request parameters; generate, a callback URL associated with the prefetch request; transmit, to a primary content server, the callback URL; obtain a targeted content configuration corresponding to the prefetch request parameters; obtain the targeted content item based on the targeted content configuration; receive, a request to provide the targeted content item, the request including the callback URL; and transmit the targeted content item.
    Type: Application
    Filed: April 11, 2023
    Publication date: October 17, 2024
    Inventors: Amit AGARWAL, Michael CHEN, Abhishek GHAG, Sreekanth MAMIDALA, Thomas Van Chung NG, Nam NGUYEN
  • Patent number: 12113376
    Abstract: A wireless signal may supply a wireless power signal to a device to power the device for an authentication. If the device is authenticated, the wireless signal may be adjusted to provide power to the device. If the device is not authenticated, the wireless signal may be adjusted to avoid providing power to the device.
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: October 8, 2024
    Assignee: COMCAST CABLE COMMUNICATIONS, LLC
    Inventor: Michael Chen
  • Patent number: 12103046
    Abstract: A static classifier including a vessel having an inlet and an outlet and having a vessel interior area. A classifier chamber is positioned in the vessel interior area. The classifier chamber has a plurality of openings extending through a side wall of the classifier chamber and into a classifier interior area of the classifier chamber. The plurality of openings are configured for passing particles entrained in a gas from the vessel interior area into the classifier interior area. One or more flow restrictors are arranged with the classifier chamber. The flow restrictors are configured to establish an optimal flow velocity and direction of the particles entrained in the gas, through the static classifier.
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: October 1, 2024
    Assignee: Coperion Process Solutions LLC
    Inventor: Michael Chen
  • Publication number: 20240311417
    Abstract: Methods and systems for providing content are disclosed. Content may be provided to a first device. A manifest file may be generated. The content may be provided to a second device.
    Type: Application
    Filed: November 16, 2023
    Publication date: September 19, 2024
    Inventor: Michael Chen
  • Publication number: 20240310901
    Abstract: Methods, systems, and apparatuses are described for providing XR experiences to multiple users. A plurality of XR devices might participate in a group XR experience. Physical environment data may be determined for each XR device. Virtual play areas for each of the XR devices may be determined. The different virtual play areas may be fit into different areas of a predefined virtual play area, and/or may be combined to form a combined virtual play area. Each XR device might be provided a different portion of the virtual play area. The XR devices may be sent different virtual map positioning data to provide the group XR experience.
    Type: Application
    Filed: May 28, 2024
    Publication date: September 19, 2024
    Inventor: Michael Chen
  • Publication number: 20240299983
    Abstract: A static classifier including a vessel having an inlet and an outlet and having a vessel interior area. A classifier chamber is positioned in the vessel interior area. The classifier chamber has a plurality of openings extending through a side wall of the classifier chamber and into a classifier interior area of the classifier chamber. The plurality of openings are configured for passing particles entrained in a gas from the vessel interior area into the classifier interior area. One or more flow restrictors are arranged with the classifier chamber. The flow restrictors are configured to establish an optimal flow velocity and direction of the particles entrained in the gas, through the static classifier.
    Type: Application
    Filed: March 10, 2023
    Publication date: September 12, 2024
    Applicant: Schenck Process LLC
    Inventor: Michael Chen
  • Patent number: 12085583
    Abstract: Systems and methods are provided for sample processing. A device may be provided, capable of receiving the sample, and performing one or more of a sample preparation, sample assay, and detection step. The device may be capable of performing multiple assays. The device may comprise one or more modules that may be capable of performing one or more of a sample preparation, sample assay, and detection step. The device may be capable of performing the steps using a small volume of sample.
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: September 10, 2024
    Assignee: Labrador Diagnostics LLC
    Inventors: Elizabeth A. Holmes, Michael Chen, Pey-Jiun Ko
  • Publication number: 20240289731
    Abstract: An online concierge system schedules pickers (shoppers) to fulfill orders from users. During periods of peak demand, the system increases compensation to shoppers to encourage more to participate, thereby reducing missed orders. The system determines an optimal multiplier to increase compensation based on predictive models of supply and demand and then applying an optimization algorithm to search different hyperparameters that affect how the models generate the multipliers. The system selects the optimal multipliers for different time periods and locations. The system may further present the multipliers being offered during future time periods and enable users to activate reminder alerts for select periods. The offers may be presented in a ranked list using a model trained to infer likelihoods of the user accepting participation and/or setting a reminder notification.
    Type: Application
    Filed: February 23, 2023
    Publication date: August 29, 2024
    Inventors: Youdan Xu, Matthew Donghyun Kim, Michael Chen, Marina Tanasyuk, Caleb Grisell, Adrian Mclean, Ajay Pankaj Sampat, Yuan Gao
  • Publication number: 20240286139
    Abstract: An apparatus and method for transferring a fluid sample from a fluid sample collection apparatus to a liquid sample analyzer. The apparatus includes a barrel having a first end, a second end, a sidewall extending between the first end and the second end, an inner surface defining an internal chamber, and an external surface defining at least a portion of a chromatographic assay chamber in fluid communication with the internal chamber. The first end has an inlet opening with a clot catcher extending across the inlet opening upstream of the passage and the second end has an outlet opening. A chromatographic assay assembly is housed in the chromatographic assay chamber for detecting presence of free hemoglobin in the fluid sample.
    Type: Application
    Filed: August 5, 2022
    Publication date: August 29, 2024
    Applicant: Siemens Healthcare Diagnostics Inc.
    Inventors: Janine Cox, Michael Chen, Justin Davis, Justin DeSilva, Mark Vaughan, Joshua Joseph
  • Patent number: 12058023
    Abstract: Embodiments of the present disclosure include systems and methods for updating packet processing rules of network devices. A request to update a first set of rules stored in the memory with a second set of rules is received. Upon determining the update from the first set of rules to the second set of rules satisfies a defined condition, the first set of rules in the memory is updated with the second set of rules. Upon determining the update from the first set of rules to the second set of rules does not satisfy the defined condition, the update from the first set of rules to the second set of rules is decomposed into a first set of operations and a second set of operations and the first set of rules in the memory are updated with the second set of rules.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: August 6, 2024
    Assignee: ARISTA NETWORKS, INC.
    Inventors: Michael Chen, Peter Delevoryas, Eswaran Baskaran
  • Publication number: 20240254203
    Abstract: Provided herein are antibody-based antiviruses comprising a fusion protein that comprises a transmembrane polypeptide and an antibody which binds to a surface protein of a virus, wherein the fusion protein is expressed at a valency of at least about 10 copies on a surface of the antivirus, and wherein the antibody neutralizes the virus when expressed within the fusion protein on the surface of the antivirus but does not neutralize the virus when expressed as an isolated antibody. Further provided herein are antibody-based antiviruses for treating a viral infection (e.g., SARS-COV-2).
    Type: Application
    Filed: May 19, 2022
    Publication date: August 1, 2024
    Inventors: Michael CHEN, Chang-Zheng CHEN, Yiling LUO, Hua ZHOU
  • Publication number: 20240252613
    Abstract: Provided herein are multivalent particles and compositions of multivalent particles expressing immune checkpoint molecules.
    Type: Application
    Filed: May 19, 2022
    Publication date: August 1, 2024
    Inventors: Chang-Zheng CHEN, Yiling LUO, Michael CHEN, Hua ZHOU, Tian-Qiang SUN, Michael LINCOLN
  • Patent number: 12052248
    Abstract: Disclosed herein are system, method, and apparatus for assisted third-party password authentication. The method performed at a client device includes creating a secure connection from an inline frame associated with a first application on the client device to an authorization server for accessing a second application. The method includes identifying, by the inline frame, one or more events that represent inputs for a user authorization credential, and proxying, by the inline frame, the identified one or more events to the authorization server using the secure connection. The method includes receiving an authorization code from the authorization server in response to the proxying. The method includes redirecting, by the inline frame, the authorization code to the application on the client device. The method includes transmitting, from the client device to the authorization server, the authorization code to receive an access token for accessing the second application.
    Type: Grant
    Filed: July 18, 2023
    Date of Patent: July 30, 2024
    Assignee: Capital One Services, LLC
    Inventors: David Benko, Michael Chen
  • Patent number: 12032734
    Abstract: Methods, systems, and apparatuses are described for providing XR experiences to multiple users. A plurality of XR devices might participate in a group XR experience. Physical environment data may be determined for each XR device. Virtual play areas for each of the XR devices may be determined. The different virtual play areas may be fit into different areas of a predefined virtual play area, and/or may be combined to form a combined virtual play area. Each XR device might be provided a different portion of the virtual play area. The XR devices may be sent different virtual map positioning data to provide the group XR experience.
    Type: Grant
    Filed: June 15, 2023
    Date of Patent: July 9, 2024
    Assignee: Comcast Cable Communications, LLC
    Inventor: Michael Chen
  • Publication number: 20240209084
    Abstract: Bispecific antibodies capable of binding to CD3 and a tumor associated antigen. immune cells armed with such bispecific antibodies. and therapeutic uses thereof in cancer treatment. Also provided herein are methods for producing immune cells armed with the bispecific antibodies.
    Type: Application
    Filed: March 23, 2021
    Publication date: June 27, 2024
    Applicants: CYTOARM CO. LTD.
    Inventors: Kuo-Hsiang CHUANG, Michael CHEN, Yi-Jou CHEN
  • Publication number: 20240177108
    Abstract: An online concierge system receives location information associated with pickers and actual orders associated with a geographical zone. A model trained to predict a likelihood an actual order associated with the zone will be available for servicing within a timeframe is accessed and applied to forecasted orders. Each picker is matched to an order for servicing by minimizing a value of a function that is based on a difference between a location associated with each picker matched to an actual order and an associated retailer location, a difference between the location associated with each picker matched to a forecasted order and an associated retailer location, and the predicted likelihood. Recommendations for accepting an actual order, moving to a retailer location associated with a forecasted order, or checking back later with the system are generated based on the matches and sent for display to a client device associated with each picker.
    Type: Application
    Filed: November 30, 2022
    Publication date: May 30, 2024
    Inventors: Youdan Xu, Krishna Kumar Selvam, Michael Chen, Radhika Anand, Rebecca Riso, Ajay Sampat
  • Patent number: 11993800
    Abstract: The invention relates to the use of a modified terminal transferase enzyme in a method of adding one or more nucleotides to the 3? end of a nucleic acid. The invention also relates to methods of nucleic acid synthesis and sequencing comprising the use of said modified terminal transferase enzyme, to kits comprising said modified terminal transferase enzyme and to the use of said kits in methods of nucleic acid synthesis and sequencing.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: May 28, 2024
    Assignee: Nuclera Ltd.
    Inventors: Michael Chen, Jiahao Huang, Gordon McInroy
  • Publication number: 20240139251
    Abstract: Disclosed herein are methods of producing tumor antigen-specific T cells and uses thereof. In the present method, peripheral blood mononuclear cells (PBMCs) isolated from a subject are cultivated with bi-specific antibodies (BsAbs) in a culture medium so as to produce the tumor antigen-specific T cells from the PBMCs. Also provided in the present disclosure are tumor antigen-specific T cells produced by the present method, and uses thereof in treating subjects suffering from cancers.
    Type: Application
    Filed: December 16, 2023
    Publication date: May 2, 2024
    Inventors: Kuo-Hsiang Chuang, Yi-Jou Chen, Michael Chen
  • Publication number: 20240136031
    Abstract: A system for activating a cued health assessment, which includes an audio receiver for receiving voice samples to measure one of a plurality of voice biomarkers, an audio processing module for extracting one of a plurality of biomarkers from the received voice samples, the audio processing module further classifies the received voice samples to one of plurality of predetermined health states according to the extracted biomarkers, and a voice sample scheduler for activating a cued health assessment module when the classified health state is a clinically actionable health state.
    Type: Application
    Filed: December 19, 2023
    Publication date: April 25, 2024
    Inventors: James D. Harper, Michael Chen
  • Patent number: D1043975
    Type: Grant
    Filed: January 13, 2023
    Date of Patent: September 24, 2024
    Assignee: Siemens Healthcare Diagnostics Inc.
    Inventors: Janine Cox, Michael Chen, Justin DeSilva, Justin Davis, Mark Vaughan