Patents by Inventor Steve (Aihua) Chen

Steve (Aihua) 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: 20240430333
    Abstract: Methods and systems are provided for collecting, storing, and transmitting account information in a matchable form, and for using this information to quickly set up accounts. Account information is maintained and shared between one or more client devices and an intermediate server. Account information can be reconciled locally to determine whether to add or enable an active account or an account proxy to a client device. Account proxies can be quickly enabled by a single user action. The methods and systems allow enabled accounts and account proxies to be removed from a first client device without propagating the deletion to a second client device.
    Type: Application
    Filed: June 25, 2024
    Publication date: December 26, 2024
    Inventors: Michael McDougall, Steve S. Ko, John William Scalo, Patrick L. Coffman, Aaron Matthew Everitt
  • Publication number: 20240426487
    Abstract: An adiabatic cooling system includes a condenser coil and one or more adiabatic pads positioned such that intake air for the adiabatic cooling system passes through the one or more adiabatic pads prior to contacting the condenser coil. The adiabatic cooling system further includes a gutter disposed underneath each of the one or more adiabatic pads configured to receive water exiting from the one or more adiabatic pads. The adiabatic cooling system further includes a bracket disposed within and secured to the gutter configured to support the one or more adiabatic pads, wherein at least one of the one or more adiabatic pads is disposed on top of the bracket.
    Type: Application
    Filed: June 23, 2023
    Publication date: December 26, 2024
    Inventor: Steve Pfister
  • Publication number: 20240423778
    Abstract: A pressure-regulated vein graft preparation pump for preparing a vein graft. The pressure-regulated vein graft preparation pump includes: a source of pressurized fluid which is configured to supply the pressurized fluid through a flow path extending through a fluid conduit, a cannula configured to be coupled to an end of the fluid conduit, and a pressure control device coupled to the cannula. The pressure control device is located downstream from the source of the pressurized fluid and configured to limit a pressure exerted on the fluid conduit by the pressurized fluid.
    Type: Application
    Filed: June 21, 2024
    Publication date: December 26, 2024
    Inventors: Steve Parnis, Andrew Nelson, Jeffrey Albertsen
  • Publication number: 20240427046
    Abstract: A method may include receiving, via a processor, a first set of seismic data acquired via a Wide Azimuth (WAZ) survey. The method may also include receiving a second set of seismic data acquired via an Ocean Bottom Survey (OBS) simultaneously during a time period in which the first set of seismic data is acquired. The method may then involve processing the second set of data to obtain a velocity model of seismic waves for an area that corresponds to the WAZ survey and OBS and generating one or more seismic images of the area based on the velocity model and the first set of data.
    Type: Application
    Filed: August 30, 2024
    Publication date: December 26, 2024
    Inventors: Nicolae Moldoveanu, Steve Fealy
  • Publication number: 20240423777
    Abstract: The disclosed principles provide regulated pressurization and continuity/uniformity in the pressure applied through harvested veins using a unique vein graft preparation pump. Generally speaking, the apparatus incorporates one or more elastic members, each with a predetermined elastic constant or modulus of elasticity, or alternatively a collective predetermined elastic constant or collective modulus of elasticity, that is sufficient to deliver fluids from a syringe through a vessel cannula inserted into the vein section selected for a grafting procedure. Additionally, the disclosed apparatus provides only a limited amount of pressure such that no injury is caused to the vein. Pressure and flow are limited and maintained constant via use of the one or more elastic members, i.e.
    Type: Application
    Filed: June 20, 2024
    Publication date: December 26, 2024
    Inventors: Steve Parnis, Andrew Nelson, Jeffrey Albertsen
  • Publication number: 20240430757
    Abstract: Various example embodiments for supporting seamless converged broadband service are presented herein. Various example embodiments for supporting seamless converged broadband service may be configured to use a client device at a customer location to provide network connectivity for a customer premises gateway device at the customer location. Various example embodiments for supporting seamless converged broadband service may be configured to use a wireless hotspot of a client device at a customer location to provide network connectivity for a customer premises gateway device at the customer location.
    Type: Application
    Filed: June 23, 2023
    Publication date: December 26, 2024
    Inventors: Gino Dion, Lisa Turnbull-Flett, Jamie Hingley, Steve Boutilier, Suresh Babu Addala Gajapathy
  • Publication number: 20240423412
    Abstract: Grills and charcoal-containing fuel blocks are disclosed. A grill may include a housing at least partially defining a cooking chamber, a combustion chamber having a support surface configured to support a charcoal-containing fuel block, the combustion chamber may be fluidically and thermally connected to the cooking chamber, an igniter configured to heat a charcoal-containing fuel block positioned on the support surface, a stoke chamber positioned under and fluidically connected to the combustion chamber, stoke ducting having a first end fluidically connected to the stoke chamber and a second end fluidically connected to a stoke fan, the stoke fan configured to flow air from outside the housing and into the stoke chamber through the stoke ducting, cooling ducting fluidically connecting the cooking chamber to a cooling fan, and the cooling fan configured to flow air from outside the housing and into the cooking chamber through the cooling ducting.
    Type: Application
    Filed: September 6, 2024
    Publication date: December 26, 2024
    Inventors: Benjamin West, Miguel Christophy, Craig Jacobson, Steve Hibbs, Michael Chiasson, Neville DeWitt, Jon Oxford, Diego Horna, Maggie Venable, Sean Meehan, Lukas Railson, Michael Garver, Dennis Mess, Rylan Miller, Kyle Jones, Jeff Wallingford, Jeremy Woolman, Tyler Edens, Lindsey Smith
  • Publication number: 20240425630
    Abstract: A waterborne precursor polymer dispersion composition comprising the reaction product obtained by free-radical emulsion polymerization of a monomer mixture comprising: (A) at least one alkyl (meth)acrylate; and (B) at least one ethylenically unsaturated compound comprising: (Bi) at least one first functional group; wherein the at least one first functional group comprises at least one ethylenically unsaturated group; and (Bii) at least one second functional group; wherein the at least one second functional group comprises at least one functional group different than the ethylenically unsaturated group; wherein the second functional group is capable of reacting with a crosslinker component; and wherein the crosslinker component is not reactive with component (A) in free-radical polymerization; in the presence of: (C) an aqueous medium; and (D) at least one acid surfactant salt with pKaH from 2.
    Type: Application
    Filed: November 22, 2022
    Publication date: December 26, 2024
    Inventors: Joseph B. Binder, Isabelle Uhl, Steve Pham, Vesna Daniloska
  • Publication number: 20240428929
    Abstract: Methods and systems for computer-assisted contour revision. An image slice may be selected from a medical image. The image slice may include an initial contour of a target anatomical structure in the medical image. At least a portion of the image slice and the initial contour may be displayed on a graphical user interface (GUI). Upon determining that the initial contour requires revision, a revised contour may be generated. A first input may be received from a user to the GUI to indicate a first point of revision. The medical image, the first input, and the initial contour may be input into a trained deep neural network that automatically extracts learned image characteristics. The extracted learned image characteristics may be processed using one or more deep-learning segmentation algorithms of the trained deep neural network. The revised contour may be automatically generated using the processed extracted learned image characteristics.
    Type: Application
    Filed: October 18, 2022
    Publication date: December 26, 2024
    Applicant: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Ti BAI, Anjali BALAGOPAL, Dan NGUYEN, Steve JIANG
  • Publication number: 20240428259
    Abstract: Apparatuses, systems and methods are disclosed for providing customer-specific information. The method comprises: (1) receiving, by one or more processors from a user device, a first prompt associated with a customer; (2) creating, by the one or more processors, a vector associated with the first prompt; (3) comparing, by the one or more processors, the vector associated with the first prompt with vectors associated with a plurality of documents associated with the customer to identify one or more candidate documents from the plurality of documents; (4) creating, by the one or more processors, a second prompt based upon the first prompt and the one or more candidate documents; (5) inputting, by the one or more processors, the second prompt into a chatbot to obtain a response to the second prompt; and/or (6) presenting, by the one or more processors, the response via the user device.
    Type: Application
    Filed: November 10, 2023
    Publication date: December 26, 2024
    Inventors: Ross Wheeler, Lauren Mitchell, Jose Ivan Gutierrez, Anthony Welcome, Steve Amancha
  • Publication number: 20240424225
    Abstract: A needle hub for a drug delivery device includes a hub body, an activation button, a needle holder moveable relative to the hub body, a needle attached to the needle holder, a needle spring biasing the needle holder to a retracted position where the needle is positioned within the hub body, a cannula holder moveable relative to the hub body and the needle holder, a cannula attached to the cannula holder, with the cannula configured to be in fluid communication with a fluid source, and a cannula spring biasing the cannula holder to a retracted position. Movement of a portion of the hub body is configured to disengage a connection between the cannula holder and the hub body to allow the cannula holder to return to the retracted position.
    Type: Application
    Filed: September 6, 2024
    Publication date: December 26, 2024
    Inventors: Steve Beguin, David James Coleman, Patrick Le Gal Redon, Marko Plevnik, Nathan Lyell
  • Patent number: 12177037
    Abstract: A vehicle control system includes a transmitting electronic control unit for transmitting multiplexed protocol data units. The transmitting electronic control unit is enabled to transmit first and second protocol data units with corresponding first and second selector field values. A receiving electronic control unit is in electronic communication with the transmitting electronic control unit. The receiving electronic control unit is enabled to be programmed to operate in a first mode of operation or in a second mode of operation. The receiving electronic control unit is enabled to receive and process the first protocol data unit based on receipt of the first selector field value when operating in the first mode of operation and is enabled to receive and process the second protocol data unit based on receipt of the second selector field value when operating in the second mode of operation.
    Type: Grant
    Filed: February 8, 2023
    Date of Patent: December 24, 2024
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Sudhakaran Maydiga, Steve DiBella, John Patrick Saavedra Gonzaga, Subhash Vijaya Doddachikkaveeranna
  • Patent number: 12177367
    Abstract: Embodiments provide methods of conducting operations with an implantable medical device (IMD) and an external controller device for performing authentication operations. In some embodiments, the method comprises: generating or storing an authentication data structure in the external controller device for over-the-air communication between the external device and the IMD, wherein the authentication data structure is generated by: (1) removing attribute fields from a first digital certificate and adding a public key of the external controller device to form an intermediate data structure; (2) creating a digital signature of the first intermediate data structure using a second digital certificate of an issuing certificate authority (CA); and (3) forming the authentication data structure by combining the intermediate data structure, the created digital signature, a public key of the issuing CA, and a digital signature of the public key of the issuing CA created using a third digital certificate of a root CA.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: December 24, 2024
    Assignee: Advanced Neuromodulation Systems, Inc.
    Inventors: Greg Creek, Steve Gray, Daran DeShazo, Luis Ortiz Hernandez
  • Patent number: 12174822
    Abstract: Methods, systems, and apparatus are described for processing mutations for a remote database. In one aspect, a method includes receiving a log of database mutations from a client device, the log of database mutations indicating changes previously made to a client version of a database stored on the client device, and each database mutation specifying: an entity included in the database; an operation for the entity; and a client version number for the entity; identifying, in the log of database mutations, two or more database mutations that each specify a same client version number for a same entity; determining, based on a conflict resolution policy, that the two or more database mutations are eligible for collapsing; and collapsing the two or more database mutations into a single database mutation.
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: December 24, 2024
    Assignee: Google LLC
    Inventors: Jianjun Chen, Alfred R. k. Fuller, Steve Tsai
  • Patent number: 12177098
    Abstract: A data network analysis system includes a computer-executable set of instructions that obtain service account information associated with a route provided to a customer through a data communication network having network elements. Using the service account information, the instructions identify a termination port that terminates the route to a customer premises equipment of the customer, and at least one target port of the route and those network elements that are assigned to convey the route through one or more of the network elements. The instructions then obtain the routing information for the route from each of the network elements that are assigned to convey the route.
    Type: Grant
    Filed: December 14, 2023
    Date of Patent: December 24, 2024
    Assignee: Level 3 Communications, LLC
    Inventors: Steve R. Wakumoto, Andrew S. Gerber, John D. Clouatre
  • Patent number: 12171870
    Abstract: The present invention relates to a method to load a water insoluble phospholipid as nanoparticles to load into a hydrogel contact lens in autoclaving process during the hydrogel contact lens manufacturing process without an extra manufacturing step and without swelling the hydrogel contact lens with an organic solvent. The phospholipid nanoparticles loaded in hydrogel contact lens subsequently releases to the eye upon wearing.
    Type: Grant
    Filed: August 3, 2021
    Date of Patent: December 24, 2024
    Assignee: Alcon Inc.
    Inventors: Jing Cheng, Stephen Raymond Perreault, Daqing Wu, Steve Yun Zhang, Jang-Shing Chiou
  • Patent number: 12175426
    Abstract: Example methods and systems are directed to a managed inventory. A database may store information regarding items owned by a user. The information regarding an item may include a quantity owned and one or more triggering events. Based on the occurrence of a triggering event, an order for the item may be placed without user intervention. Data to the database may be provided by one or more sensors. Triggering events may be defined in terms of sensor data. The triggering event may be defined by a user or through machine learning. The order may be placed using a predetermined modality or a dynamically-determined modality based on one or more criteria, such as price, shipping speed, and the urgency of the order.
    Type: Grant
    Filed: August 29, 2023
    Date of Patent: December 24, 2024
    Assignee: EBAY INC.
    Inventors: Dane Glasgow, Steve Yankovich, Marc Peter Hosein, Shweta Pogde, Snigdha Mokkapati, Gokulkrishna B. Pillai, Sri Harsha Chevuru, Dinesh Kumar Damodharan, Chethan Narayan, Vinay Rajashekar Nagar, Suraj Chhetri
  • Patent number: 12174166
    Abstract: A management system includes a processor system in operative connection with a communication system. The communication system is configured to be in communicative connection with a gas monitoring system of an entity. The gas monitoring system further includes one or more portable gas detection instruments which include one or more gas sensors and a rechargeable battery system. The gas monitoring system further includes one or more chargers configured to charge the rechargeable battery system of each of the portable gas detection instruments. The management system further includes a memory system in operative connection with the processor system. The memory system includes an algorithm executable by the processor system stored therein and a database associated with the algorithm stored therein, which includes data identifying each of the chargers as an asset of the entity and each of the portable gas detection instruments as an asset of the entity.
    Type: Grant
    Filed: October 7, 2021
    Date of Patent: December 24, 2024
    Assignee: MSA Technology, LLC
    Inventors: Chris Borneo, Steve Denninger, Victor Lejeune
  • Patent number: 12174144
    Abstract: Methods, devices, and systems for improving the quality of electrospray ionization mass spectrometer (ESI-MS) data are described, as are methods, devices, and systems for achieving improved correlation between chemical separation data and mass spectrometry data.
    Type: Grant
    Filed: October 11, 2022
    Date of Patent: December 24, 2024
    Assignee: Intabio, LLC
    Inventors: Erik Gentalen, Steve Lacy, Scott Mack, Luc Bousse, Morten Jensen
  • Patent number: D1054948
    Type: Grant
    Filed: April 25, 2023
    Date of Patent: December 24, 2024
    Assignee: Wheel Pros LLC
    Inventor: Steve Hetrick