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).

  • Patent number: 12243189
    Abstract: A viewer may zoom in on an image to see a portion of the image. The image may be analyzed to determine if zoom enhancement is necessary. The zoomed region may be matched to a replacement texture. The replacement texture may be used to enhance the image by replacing some or all of the image data.
    Type: Grant
    Filed: October 31, 2022
    Date of Patent: March 4, 2025
    Assignee: Comcast Cable Communications, LLC
    Inventor: Michael Chen
  • Publication number: 20250069599
    Abstract: Methods, systems, and apparatuses are described for context-based speech processing. A current context may be determined. A subset of trigger words or phrases may be selected, from a plurality of trigger words, as trigger words that a computing device is configured to recognize in the determined current context. The computing device may be controlled to listen for only the subset of trigger words during speech recognition.
    Type: Application
    Filed: November 14, 2024
    Publication date: February 27, 2025
    Inventor: Michael Chen
  • Publication number: 20250018429
    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: August 22, 2024
    Publication date: January 16, 2025
    Applicant: Coperion Process Solutions LLC
    Inventor: Michael Chen
  • Patent number: 12200515
    Abstract: Systems, methods, and apparatuses are described for verification of wireless network connection. A wireless local area network may comprise a client device and a gateway. A data connection, within the wireless local area network, between the client device and the gateway may be verified based on gateway identifiers provided to the client device via data communication channels internal and external the wireless local area network.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: January 14, 2025
    Assignee: Comcast Cable Communications, LLC
    Inventors: Weston Schmidt, Michael Chen, Sreekant Kotay
  • Patent number: 12190453
    Abstract: Systems and methods are described to enable the creation and use of one or more interest meshes that may comprise interest values associated with points of interest in a virtual environment. A mesh may adapt to different environments and may be automatically created based on predefined criteria used to assign interest values to digital assets or points (e.g., coordinates) in the virtual environment. The virtual environment may use a mesh to guide a user toward points of interest by determining desired positions and viewpoint orientations for the user and guiding the user from point to point. Further, events may be triggered in the virtual environment that may change one or more meshes and/or create a new point of interest for a user. The user may then be guided using the changed mesh(es) to points of interest, including new points of interest.
    Type: Grant
    Filed: October 11, 2023
    Date of Patent: January 7, 2025
    Assignee: Comcast Cable Communications, LLC
    Inventors: Arpit Mathur, Michael Chen, Mark Francisco
  • Patent number: 12185179
    Abstract: Methods and systems are disclosed relating to proximity detection of devices and targeted information services, such as information campaigns. Disclosed methods provide targeted campaigns to a user, such as targeted campaigns to presentation devices based on proximity of user devices near the information devices. Other methods provide targeted campaigns across various applications, while other methods provide for scheduling campaigns to premises device identifiers based on an event schedule, and other methods provide a hierarchal system for monitoring different sets of premises device identifiers when a user device can monitor for a limited number of premises device identifiers at a time.
    Type: Grant
    Filed: July 1, 2022
    Date of Patent: December 31, 2024
    Assignee: Comcast Cable Communications, LLC
    Inventors: Michael Connelly, Franklyn Athias, Corey Farrell, Erami Botchway, John Hart, Michael Chen
  • Patent number: 12183337
    Abstract: Methods, systems, and apparatuses are described for context-based speech processing. A current context may be determined. A subset of trigger words or phrases may be selected, from a plurality of trigger words, as trigger words that a computing device is configured to recognize in the determined current context. The computing device may be controlled to listen for only the subset of trigger words during speech recognition.
    Type: Grant
    Filed: July 20, 2021
    Date of Patent: December 31, 2024
    Assignee: Comcast Cable Communications, LLC
    Inventor: Michael Chen
  • Patent number: 12165336
    Abstract: Example embodiments described herein therefore relate to an object-model based event detection system that comprises a plurality of sensor devices, to perform operations that include: generating sensor data at the plurality of sensor devices; accessing the sensor data generated by the plurality of sensor devices; detecting an event, or precursor to an event, based on the sensor data, wherein the detected event corresponds to an event category; accessing an object model associated with the event type in response to detecting the event, wherein the object model defines a procedure to be applied by the event detection system to the sensor data; and streaming at least a portion of a plurality of data streams generated by the plurality of sensor devices to a server system based on the procedure, wherein the server system may perform further analysis or visualization based on the portion of the plurality of data streams.
    Type: Grant
    Filed: August 18, 2022
    Date of Patent: December 10, 2024
    Assignee: Samsara Inc.
    Inventors: Saleh ElHattab, Justin Joel Delegard, Bodecker John DellaMaria, Brian Tuan, Jennifer Winnie Leung, Sylvie Lee, Jesse Michael Chen, Kirti Varun Munjeti, Frances Peijin Guo
  • Publication number: 20240398902
    Abstract: Disclosed herein are multivalent particles that comprise multiple copies of an interferon (IFN) fusion proteins, wherein fusion protein comprises interferon polypeptide fused to a transmembrane domain and expressed on the surface of the multivalent particle. It also discloses composition and uses of the multivalent particles for treating diseases, disorders, and infections.
    Type: Application
    Filed: September 12, 2022
    Publication date: December 5, 2024
    Inventors: Michael CHEN, Chang-Zheng CHEN
  • Publication number: 20240394720
    Abstract: An online concierge system uses a machine-learned parking quality model to quantify the suitability of a particular parking location (e.g., a parking lot, or a street) for use when performing purchases at a retail location on behalf of customers. The parking quality model's output is determined according to input features related to parking at a candidate parking location, such as a current time, a current degree of demand for shoppers at the retail location, or a current average shopper wait time at the retail location before receiving an order. The online concierge system provides suggested alternate parking locations to a client device of the shopper, where they may be displayed, e.g., as part of an electronic map. Use of the suggested alternate parking locations helps to preserve parking availability in restricted areas such as retailer parking lots and to reduce traffic congestion in the area of the retailer.
    Type: Application
    Filed: May 26, 2023
    Publication date: November 28, 2024
    Inventors: Youdan Xu, Michael Chen, Marina Tanasyuk, Matthew Donghyun Kim, Ajay Pankaj Sampat, Caleb Grisell, Yuan Gao
  • Publication number: 20240396380
    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: Application
    Filed: August 5, 2024
    Publication date: November 28, 2024
    Inventor: Michael CHEN
  • Publication number: 20240391979
    Abstract: Disclosed herein, in some embodiments, is a multivalent HBV-Antivirus comprising a first fusion protein that comprises a transmembrane polypeptide and an antibody that binds to a surface protein of a hepatitis B virus (HBV) wherein the first fusion protein is expressed on a surface of the antivirus. Provided herein are antibody-based antiviruses for HBV comprising a fusion protein that comprises a transmembrane polypeptide and an antibody which binds to a surface protein of a hepatitis B virus. Further provided herein are antibody-based antiviruses for HBV and methods for treating hepatitis B viral infections.
    Type: Application
    Filed: September 12, 2022
    Publication date: November 28, 2024
    Inventors: Michael CHEN, Chang-Zheng CHEN
  • Patent number: 12146891
    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: July 18, 2019
    Date of Patent: November 19, 2024
    Assignee: Labrador Diagnostics LLC
    Inventors: James R. Wasson, John Kent Frankovich, Elizabeth A. Holmes, Timothy Smith, Michael Chen, Daniel Young
  • Patent number: 12137143
    Abstract: Example embodiments described herein therefore relate to an event detection system that comprises a plurality of sensor devices, to perform operations that include: generating sensor data at the plurality of sensor devices; accessing the sensor data generated by the plurality of sensor devices; detecting an event, or precursor to an event, based on the sensor data, wherein the detected event corresponds to an event category; accessing an object model associated with the event type in response to detecting the event, wherein the object model defines a procedure to be applied by the event detection system to the sensor data; and streaming at least a portion of a plurality of data streams generated by the plurality of sensor devices to a server system based on the procedure, wherein the server system may perform further analysis or visualization based on the portion of the plurality of data streams.
    Type: Grant
    Filed: February 14, 2023
    Date of Patent: November 5, 2024
    Assignee: Samsara Inc.
    Inventors: Saleh ElHattab, Justin Joel Delegard, Bodecker John DellaMaria, Brian Tuan, Jennifer Winnie Leung, Sylvie Lee, Jesse Michael Chen, Sean Kyungmok Bae, Angel Manalastas Lim, Timothy John Passaro
  • Publication number: 20240360181
    Abstract: Disclosed herein are recombinant fusion proteins comprising transmembrane domains, a display polypeptides, and oligomerization domains wherein when the recombinant fusion protein is expressed on the surface of an enveloped particle, the recombinant fusion protein is displayed in an oligomeric format, and enveloped particles containing the same, and methods of usc.
    Type: Application
    Filed: May 19, 2022
    Publication date: October 31, 2024
    Inventors: Chang-Zheng CHEN, Michael CHEN, Yiling LUO
  • Publication number: 20240359139
    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, and an inner surface defining an internal chamber. The first end has an inlet opening and the second end having an outlet opening. The first end of the barrel has a barrel connection portion engageable with a portion of the fluid sample collection apparatus and the second end of the barrel has a tubular portion configured to engage with the liquid sample analyzer so a combination of the fluid sample collection apparatus and the barrel is attachable to the liquid sample analyzer with no additional support.
    Type: Application
    Filed: August 5, 2022
    Publication date: October 31, 2024
    Applicant: Siemens Healthcare Diagnostics Inc.
    Inventors: Janine Cox, Michael Chen, Mark Vaughan, Justin DeSilva, Joshua Joseph, Justin Davis
  • Patent number: 12129501
    Abstract: The invention relates to methods of synthesizing polymers, biopolymers, and nucleic acids, to immobilised dNTP/NTPs and kits comprising said immobilised dNTP/NTPs for use in said methods of nucleic acid synthesis.
    Type: Grant
    Filed: September 6, 2022
    Date of Patent: October 29, 2024
    Assignee: Nuclera Ltd.
    Inventors: Michael Chen, Jiahao Huang, Radu Lazar, Gordon McInroy
  • 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