Patents by Inventor David An

David An 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: 20250130753
    Abstract: Techniques for generating and displaying a summary of multiple virtual spaces are discussed herein. A communication platform may determine whether to generate a summary of the content posted across a set of virtual spaces. For instance, the communication platform can identify a set of virtual spaces that the user is a member of. For a pre-determined period, the communication platform can determine a first number of content items posted to the set of virtual spaces. The communication platform may also determine, over the same period, a second number indicating the number of the content items the user has yet to view. Based on the second number meeting or exceeding a threshold, the communication platform may generate a summary for the user. Accordingly, the communication platform may generate a summary of the content posted to the set of virtual spaces and display the summary via a user interface of the user.
    Type: Application
    Filed: October 24, 2023
    Publication date: April 24, 2025
    Inventors: Aaron Josephus Maurer, Katherine Jane Steigman, Sohom Paul, McKenna Lowry, Jacquelyn Elizabeth Rocca, Kelly Holmes Moran, Zachary Alan Kaarvik, Leonard Jackson Shearer, David Barrett-Kahn, Wii Yatani, Omar Lee, Curtis Neil Allen, JR.
  • Publication number: 20250130356
    Abstract: An article includes an optical filter that comprises a wavelength selective reflective layer and at least one wavelength selective absorbing layer. The optical filter has visible transmittance between 400 nm-700 nm of less than about 30% and near infrared transmittance at 830 nm-900 nm greater than about 30%.
    Type: Application
    Filed: December 19, 2024
    Publication date: April 24, 2025
    Inventors: John A. Wheatley, Guanglei Du, David T. Yust, Neeraj Sharma, Gilles J. Benoit, Ellison G. Kawakami, Anthony M. Renstrom
  • Publication number: 20250130797
    Abstract: An example method includes generating a first interleave instruction based on compilation of a source file configured for execution by the first processor; generating a predication instruction to mask lane(s) of a first source register and a second source register of the second processor, in which the first source register stores a first vector and the second source register stores a second vector, based on translation of the source file; and generating a second interleave instruction based on compilation of the translated source file. The method further includes, based on the predication instruction and the second interleave instruction, reading respective portions of the first and second vectors from unmasked lanes of the first and second source registers, and interleaving the read portions to produce a third vector, which is then stored in a destination register of the second processor.
    Type: Application
    Filed: January 2, 2025
    Publication date: April 24, 2025
    Inventors: Duc Quang BUI, Alan L. DAVIS, Dheera Balasubramanian SAMUDRALA, Timothy David ANDERSON
  • Publication number: 20250129692
    Abstract: A system for oil and gas production includes a drilling, pipeline, or power quality equipment, a sensor, and a storage device having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to perform operations. The operations include receiving first data from the sensor, determining whether the drilling, pipeline, or power quality equipment is experiencing an event condition based on the first data, generating one or more potential corrective actions, identifying a first corrective action of the one or more potential corrective actions, and controlling a fluid transfer device to implement the first corrective action. The first corrective action includes at least one of increasing a drive frequency of the fluid transfer device, adjusting a choke position of the fluid transfer device, or reversing a rotational direction of an impeller of the fluid transfer device.
    Type: Application
    Filed: December 31, 2024
    Publication date: April 24, 2025
    Inventors: Jonathan Wun Shiung Chong, T. Everett Chambliss, Magnus Hedlund, David Rossi, Nam Nguyen, Pengyu Yuan, Albert Hoefel
  • Publication number: 20250133091
    Abstract: A machine learning model is trained using information pertaining to a job title and accesses of data items at a software-as-a-service (SaaS) management platform. A first training input is generated. The first training input includes information identifying a job title for each user of a subset of user accounts associated with a client organization. A second training input is generated. The second training input includes information pertaining to the accesses of data items at the SaaS management platform by the subset of user accounts. A first target output is generated. The first target output indicates, for each user account whether an occurrence of malicious activity is detected at the SaaS management platform. The training data is provided to train the machine learning model on (i) a set of training inputs including the first and second training inputs, and (ii) a set of target outputs including the first target output.
    Type: Application
    Filed: October 23, 2023
    Publication date: April 24, 2025
    Inventor: David Brian Cook
  • Publication number: 20250127542
    Abstract: The present invention relates to dispensing instruments and methods for introducing treatment material and fluid-like material with an embryo into a uterus. More specifically, the present invention relates to apparatuses for delivering a fertilized egg or embryo into a maternal uterine endometrium in humans or any other mammalian species and associated computer programs for controlling said apparatuses.
    Type: Application
    Filed: December 24, 2024
    Publication date: April 24, 2025
    Inventors: Carlos SIMÓN VALLÉS, Javier SANTAMARÍA COSTA, David JIMÉNEZ MORENO
  • Publication number: 20250133803
    Abstract: Disclosed embodiments may include systems, devices, processes, and methods for fabricating and packaging power converters on an integrated circuit. In some embodiments, a power converter device may be processed and packaged using a hybrid (co-packaged) approach. The power converter includes a first integrated circuit die with a plurality of first switches and a plurality of second switches. The power converter further includes a second integrated circuit die including a controller circuit that is electrically coupled to control switching of the plurality of first switches and the plurality of second switches. The power converter may include additional integrated circuit dies coupled to the controller circuit. The plurality of first switches and the plurality of second switches may each include vertical double-diffused metal-oxide semiconductor field effect transistors.
    Type: Application
    Filed: October 18, 2023
    Publication date: April 24, 2025
    Inventors: David GIULIANO, Kouassi Sebastien KOUASSI
  • Publication number: 20250130222
    Abstract: The present invention relates to a method for identification of common patient-spanning tumor-specific T cell receptors (TCRs) and their corresponding antigens. The invention also relates to these TCR sequences, a nucleic acid encoding the TCR, and a T cell comprising the TCR and/or the encoding nucleic acid.
    Type: Application
    Filed: July 15, 2022
    Publication date: April 24, 2025
    Applicants: HS DIAGNOMICS GMBH, BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Rudolf HAMMER, Steffen HENNIG, Paul ADAM, Samuel LUKOWSKI, David WEISMANN
  • Publication number: 20250127090
    Abstract: A method of harvesting a seed from a rooted plant utilizing a seed harvester. The method includes dislodging the seed from the rooted plant via a seed dislodging system on the seed harvester by contacting the rooted plant with at least one of a plurality of dislodging members of the seed dislodging system. The method also includes collecting the seed via a seed collection system on the seed harvester. The method further includes transporting the seed via a seed transport system on the seed harvester from the seed collection system to a seed isolation system on the seed harvester. The method also includes isolating the seed from a waste material via the seed isolation system. A seed harvester is also included.
    Type: Application
    Filed: October 7, 2024
    Publication date: April 24, 2025
    Inventors: Russell E. Prock, David A. Dierig
  • Publication number: 20250127743
    Abstract: The gut microbiota produces a wide variety of metabolites, which interact with intestinal cells by modulating either gene transcription or post-translational modifications of gut proteins. The effect of gut commensal bacteria on SUMOylation, an essential ubiquitin-like modification in intestinal physiology, remains however unknown. Here, the inventors show that branched chain fatty acids (BCFAs) increase protein SUMOylation in different intestinal cell lines. They demonstrated that the hyperSUMOylation induced by BCFAs inhibits the activation of the NF-?B pathway by blocking the degradation of the inhibitory factor I?B? in response to TNF?. This results in a decrease in pro-inflammatory cytokines expression as well as a decrease in intestinal epithelial permeability in response to TNF?.
    Type: Application
    Filed: August 30, 2022
    Publication date: April 24, 2025
    Inventors: David RIBET, Pierre DECHELOTTE, Chaima EZZINE
  • Publication number: 20250127413
    Abstract: A surgical stapler includes a stapler cartridge having a plurality of staples. The surgical stapler also includes a spectroscopy assembly disposed within the stapler cartridge and having a plurality of light sources and a plurality of photodetectors interspersed among the plurality of light sources. The surgical stapler further includes a controller coupled to the spectroscopy assembly. The controller is configured to activate the plurality of light sources to irradiate tissue contacting the stapler cartridge with a light. The controller is further configured to receive signals from the plurality of photodetectors based on reflected light detected by the plurality of photodetectors and to determine a degree of blood perfusion in the tissue based on the signals.
    Type: Application
    Filed: June 26, 2023
    Publication date: April 24, 2025
    Applicant: Covidien LP
    Inventor: David M. SCAMPOLI
  • Publication number: 20250127865
    Abstract: In one aspect, the present disclosure provides a formulation comprising a hyaluronidase enzyme and a therapeutically effective amount of an active ingredient. In another aspect, the present disclosure provides a method of administering a high volume of the formulation in a single administration to treat a disease or disorder in a subject.
    Type: Application
    Filed: November 7, 2024
    Publication date: April 24, 2025
    Applicant: Halozyme, Inc.
    Inventors: David W. KANG, Robert J. CONNOR, Tara NEKOROSKI, Todd J. LEADENS, II, Baylor FRANTZ, Scott BEACHER, Kevin SWANSON, Mike TRAVANTY
  • Publication number: 20250128006
    Abstract: Interfaces for positive pressure therapy having a mask assembly, a headgear assembly and a connection port assembly are disclosed herein. The connection port assembly has a ball joint connection with the mask assembly and includes a quick release button for easily disconnecting the gases source conduit from the mask assembly. The mask assembly may include a bias flow vent that is formed separately and attached to the mask assembly. The headgear assembly encircles the rear region of the user's head and may include at least some portions that are substantially non-stretchable.
    Type: Application
    Filed: September 18, 2024
    Publication date: April 24, 2025
    Inventors: Jonathan David HARWOOD, Christopher Earl NIGHTINGALE, Gregory James OLSEN, Craig Robert PRENTICE, Daniel John SMITH, Brett John HUDDART, Andrew Paul Maxwell SALMON, Olivia Marie ALLAN
  • Publication number: 20250127526
    Abstract: Instruments, implants, bone plates, systems and methods for correcting bone deformities and fractures in the lower extremity and applying compression across joints to be fused are disclosed. Specifically, targeting instruments, implants, bone plates, systems and methods used for correcting bone deformities and/or fractures in the foot and applying compression across joints to be fused are disclosed.
    Type: Application
    Filed: December 24, 2024
    Publication date: April 24, 2025
    Applicant: Paragon 28, Inc.
    Inventors: Albert DACOSTA, Laura Zagrocki BRINKER, Richard David HUNT, Spanky RAYMOND
  • Publication number: 20250130844
    Abstract: A security framework for virtual machines is described. In one or more implementations, a hardware platform comprises physical computer hardware, the physical computer hardware including one or more processing units and one or more memories. The system also includes a virtual machine monitor configured to virtualize the physical computer hardware of the hardware platform to instantiate a plurality of framework-secure virtual machines. Further, the system includes a root framework-secure virtual machine instantiated by the virtual machine monitor. In accordance with the described techniques, the root framework-secure virtual machine is configured to control access to the hardware platform by the framework-secure virtual machines instantiated by the virtual machine monitor.
    Type: Application
    Filed: October 24, 2024
    Publication date: April 24, 2025
    Applicant: Advanced Micro Devices, Inc.
    Inventors: Reshma Lal, David A. Kaplan, Jelena Ilic
  • Publication number: 20250128909
    Abstract: Apparatus and methods for winding flexible material include a rotatable plate assembly rotatably driven by a first rotary shaft, the assembly supporting second and third rotary shafts with corresponding first and second mandrel parts mounted thereon. The first and second mandrel parts each form at least part of a winding spool. The second and third rotary shafts have rotational axes that are parallel to one another and parallel to, but laterally offset from, the rotational axis of the first rotary shaft. The rotation of the plate assembly is coordinated with counter rotation of the first and second mandrel parts. In embodiments, such coordinated rotation occurs during transition operations performed between winding operations that employ the first and second mandrel parts in an ordered sequence one after the other. The flexible material can be cable, wire, tubing, hose, rope, or other filamentary material. Other aspects are described and claimed.
    Type: Application
    Filed: October 9, 2024
    Publication date: April 24, 2025
    Applicant: REELEX Packaging Solutions, Inc.
    Inventors: Brian Moore, Timothy Copp, David Baron Gerhart
  • Publication number: 20250127222
    Abstract: The present disclosure provides an aerosol forming article comprising an aerosol forming article comprising a cavity for receiving an aerosol former, an infrared heater in thermal communication with the cavity, where the infrared heater comprises at least one heating element in a halogen-filled enclosure and where the enclosure at least partly circumscribes the cavity. There is also provided an aerosol delivery article comprising: a cavity for receiving an aerosol former, the cavity having a perimeter, and an IR heater comprising at least one heating element for heating the aerosol former. A major portion of the perimeter of the cavity faces away from the heating element(s).
    Type: Application
    Filed: September 8, 2022
    Publication date: April 24, 2025
    Inventors: Mohammed Benyezzar, David Jones, Edward Ross Shenton
  • Publication number: 20250131953
    Abstract: A memory device comprising a programmable command-and-address (CA) interface and/or a programmable data interface is described. In an operational mode, two or more CA interfaces may be active. In another operational mode, at least one, but not all, CA interfaces may be active. In an operational mode, all of the data interfaces may be active. In another operational mode, at least one, but not all, data interfaces may be active. The memory device can include circuitry to select: an operational mode; a sub-mode within an operational mode; one or more CA interfaces as the active CA interface(s); a main CA interface from multiple active CA interfaces; and/or one or more data interfaces as the active data interfaces. The circuitry may perform these selection(s) based on one or more bits in one or more registers and/or one or more signals received on one or more pins.
    Type: Application
    Filed: October 9, 2024
    Publication date: April 24, 2025
    Applicant: Rambus Inc.
    Inventors: Ian Shaeffer, Lawrence Lai, Fan Ho, David A. Secker, Wayne S. Richardson, Akash Bansal, Brian S. Leibowitz, Kyung Suk Oh
  • Publication number: 20250132758
    Abstract: A new field-effect transistor (FET) based switch for use in/with high voltage precision instruments is provided. The switch can enable leakage compensation. The switch can comprise a FET device and a compensation circuit coupled to the FET device to replicate and compensate for the FET device leakage, such that the switch appears not to leak current. The compensation circuit may comprise a sense device which acts as a scaled replica of the FET device being compensated. The sense device's leakage current can then be measured, reproduced at the scale factor, and injected back to the drain terminal of the FET device.
    Type: Application
    Filed: December 31, 2024
    Publication date: April 24, 2025
    Inventors: Jofrey G. Santillan, Declan McDonagh, David Aherne
  • Publication number: 20250131214
    Abstract: Patients often leave medical appointments with misunderstandings about their diagnoses and treatment plans due to the specialized language used by healthcare professionals. This miscommunication can lead to serious health complications, longer wait times for care, and increased medical costs. This disclosure provides an affordable, scalable solution to this problem through a system that uses natural language processing and large language models to translate medical jargon into plain language that patients can easily understand. The system also prompts patients to ask informed questions and connects them with others who share similar health experiences. Additionally, it simplifies insurance documents, helping patients better understand their coverage and treatment options. By addressing these communication barriers, the system aims to improve health outcomes, enhance treatment adherence, and reduce overall healthcare costs for patients and health systems.
    Type: Application
    Filed: October 18, 2024
    Publication date: April 24, 2025
    Applicant: PLAINSPEAK HEALTH, LLC
    Inventor: David C. BOWEN