Patents by Inventor David Li

David Li 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: 20240158723
    Abstract: The present invention relates to novel sulfoperoxycarboxylic acid compounds, and methods for making and using them. The sulfoperoxycarboxylic compounds of the invention are storage stable, water soluble and have low to no odor. Further, the compounds of the present invention can be formed from non-petroleum based renewable materials. The compounds of the present invention can be used as antimicrobials, and bleaching agents. The compounds of the present invention are also suitable for use as coupling agents.
    Type: Application
    Filed: October 20, 2023
    Publication date: May 16, 2024
    Inventors: Junzhong Li, Richard K. Staub, David D. McSherry, Keith G. LaScotte, Steven J. Lange, Frank Everts
  • Publication number: 20240160803
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for obtaining a model of an electric power grid; simulating first behaviors of a region using a first time resolution and a first modeling domain to determine operational parameters. Determining first values for the operational parameters at a first transition. Converting the first values into a second modeling domain at the first transition time point to obtain converted first values for initial conditions. Simulating second behaviors of the region using a second time resolution and the second modeling domain to determine second operational parameters. Providing, as output, simulation results from at least one of the first behaviors and the second behaviors.
    Type: Application
    Filed: November 14, 2022
    Publication date: May 16, 2024
    Inventors: Leo Francis Casey, Xinyue Li, David Charles Chou, Mike Miao He
  • Publication number: 20240157020
    Abstract: The invention relates to a suture thread material comprising at least one polymer and at least one eutectic mixture. The polymer can be a biocompatible polymer such as polycaprolactone or PLGA. The eutectic mixture may comprise maleic acid and an antibiotic such as metronidazole. Other eutectic mixtures can be used in suture thread materials to reduce SSis and/or to decrease pain and/or to increase lubricity of sutures. The invention also provides a method for the production of sutures with drug loadings, the method comprising the use of therapeutic deep eutectic solvent (THEDES) technology to significantly increase drug content in suture matrices.
    Type: Application
    Filed: March 15, 2022
    Publication date: May 16, 2024
    Inventors: Shu LI, Gavin P. ANDREWS, David S. JONES
  • Publication number: 20240159956
    Abstract: In some embodiments, a head-mounted, near-eye display system comprises a stack of waveguides having integral spacers separating the waveguides. The waveguides may each include diffractive optical elements that are formed simultaneously with the spacers by imprinting. The spacers are disposed on one major surface of each of the waveguides and indentations are provided on an opposite major surface of each of the waveguides. The indentations are sized and positioned to align with the spacers, thereby forming a self-aligned stack of waveguides. Tops of the spacers may be provided with light scattering features, anti-reflective coatings, and/or light absorbing adhesive to prevent light leakage between the waveguides. As seen in a top-down view, the spacers may be elongated along the same axis as the diffractive optical elements. The waveguides may include structures (e.g.
    Type: Application
    Filed: December 22, 2023
    Publication date: May 16, 2024
    Inventors: Christophe Peroz, Chieh Chang, Sharad D. Bhagat, Victor Kai Liu, Roy Matthew Patterson, David Carl Jurbergs, Mohammadreza Khorasaninejad, Ling Li, Michael Nevin Miller, Charles Scott Carden
  • Publication number: 20240159621
    Abstract: A calibration method for determining parameters of a portable electronic device which includes an image acquisition module to be used to determine parameters of a user and a display, where the method includes providing a known pattern, using an image of the known pattern from the image acquisition module of the portable electronic device from a first position, providing at least one indication to the user to move the portable electronic device relative to the known pattern to at least a second position different from the first position, taking an image of the known pattern in the second position using the image acquisition module, and processing the image of the known pattern taken from the second position to determine at least the parameters of the portable electronic device comprising the image acquisition module used to take the image.
    Type: Application
    Filed: March 4, 2022
    Publication date: May 16, 2024
    Applicant: Essilor International
    Inventors: Christophe BARBE, David ENCAOUA, Hui LI
  • Patent number: 11983307
    Abstract: An occlusion detection system to perform operations that include: capturing image data that depicts an environment at a client device, the environment including a target object at a position within the environment; causing display of a presentation of the environment at the client device, the presentation of the environment including a display of the target object at the position within the environment; detecting a first attribute of the display of the target object at the client device; performing a comparison of the first attribute of the display of the target object and a second attribute associated with the target object; and detecting an occlusion based on the comparison.
    Type: Grant
    Filed: March 8, 2023
    Date of Patent: May 14, 2024
    Assignee: Snap Inc.
    Inventors: Piers Cowburn, David Li, Isac Andreas Müller Sandvik, Qi Pan
  • Patent number: 11984577
    Abstract: A method of making an electrode includes the step of mixing active material particles, radiation curable resin precursors, and electrically conductive particles to create an electrode precursor mixture. The electrode precursor mixture is electrostatically sprayed onto a current collector to provide an electrode preform. The electrode preform is heated and calendered to melt the resin precursor such that the resin precursor surrounds the active particles and electrically conductive particles. Radiation is applied to the electrode preform sufficient to cure the radiation curable resin precursors into resin.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: May 14, 2024
    Assignee: UT-BATTELLE, LLC
    Inventors: Zhijia Du, Christopher James Janke, Jianlin Li, David L. Wood, III, Claus Daniel
  • Publication number: 20240148750
    Abstract: Prostamide-containing biodegradable intraocular implants, prostamide compounds, prostamide-containing pharmaceutical compositions, and methods for making and using such implants and compositions for the immediate and sustained reduction of intraocular pressure and treatment of glaucoma in an eye of a patient are described.
    Type: Application
    Filed: May 15, 2023
    Publication date: May 9, 2024
    Inventors: Patrick M. Hughes, Jie Shen, Michael R. Robinson, David F. Woodward, Robert M. Burk, Hui Li, Jinping Wan, Chandrasekar Durairaj, Gyorgy F. Ambrus, Ke Wu, Danny T. Dinh
  • Publication number: 20240149918
    Abstract: Navigation based on internal state inference and interactivity estimation may include training a policy for autonomous navigation by extracting spatio-temporal features from one or more historical observations of one or more agents within a simulation environment including an ego-agent, analyzing the spatio-temporal features to infer one or more internal states of one or more of the agents, predicting one or more future behaviors for one or more of the one or more of the agents in a first scenario including an existence of the ego-agent within the simulation environment and in a second scenario excluding the existence of the ego-agent within the simulation environment, and calculating one or more interactivity scores for one or more of the agents based on a difference between the first scenario and the second scenario. The trained policy may be implemented to control an autonomous vehicle.
    Type: Application
    Filed: August 8, 2023
    Publication date: May 9, 2024
    Inventors: Jiachen LI, David F. ISELE, Kanghoon LEE, Jinkyoo PARK, Kikuo FUJIMURA, Mykel J. KOCHENDERFER
  • Publication number: 20240150322
    Abstract: or a salt (e.g., pharmaceutically acceptable salt) or stereoisomer thereof, wherein X, Y, R1a, R1b, R2, R3, R4s, R5, p, and n are as defined herein. Use of the compounds as a component of a pharmaceutical compositions and methods for their use are also provided.
    Type: Application
    Filed: April 6, 2023
    Publication date: May 9, 2024
    Inventors: Hariprasad VANKAYALAPATI, Zhaoliang LI, Kyle MEDLEY, Dongqing YAN, David J. BEARSS
  • Publication number: 20240150298
    Abstract: Provided herein are heterocyclic compounds and pharmaceutical compositions comprising said compounds that are useful for inhibiting the growth of gram-negative bacteria. The subject compounds and compositions are useful for the treatment of bacterial infections, such as pneumonia.
    Type: Application
    Filed: February 8, 2022
    Publication date: May 9, 2024
    Inventors: Min TENG, Baskar NAMMALWAR, Xiaoming LI, Christian PEREZ, David T. PUERTA
  • Patent number: 11975285
    Abstract: A honeycomb body having a repeating channel structure formed of intersecting porous walls. The repeating channel structure comprises a first channel type defined by at least four first surfaces, at least two of the at least four first surfaces are parallel to one another; and a second channel type having at least four second surfaces, wherein four or more of the at least four second surfaces are non-parallel with one another. Repeating channel structure is repeated in the honeycomb body. Honeycomb extrusion dies and methods of manufacturing the honeycomb body are provided, as are other embodiments.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: May 7, 2024
    Assignee: Corning Incorporated
    Inventors: Natarajan Gunasekaran, David Robert Heine, Weidong Li, Craig Louis Stratton, Neng Wang
  • Patent number: 11975008
    Abstract: Pharmaceutical compositions comprising filgotinib maleate Form I characterized by an XRPD pattern substantially the same as shown in FIG. 1 and uses thereof are described herein.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: May 7, 2024
    Assignee: GALAPAGOS NV
    Inventors: David Alonzo, Bei Li, Dimitrios Stefanidis
  • Patent number: 11978207
    Abstract: Oral care based imaging computer-implemented systems and methods for determining perceived attractiveness of a facial image portion of at least one person depicted in a digital image. The method has the following steps: a) obtaining a digital image comprising at least one oral feature of at least one person, wherein the digital image includes a facial image portion of the at least one person, the facial image portion having both positive and negative attributes as defined by pixel data of the digital image; b) analyzing the facial image portion; c) generating an Attractiveness Score indicative of a perceived attractiveness of the facial image portion based on the analyzed facial image portion in the obtained digital image; d) further generating an image description that identifies at least one area in said facial image portion based on the Attractiveness Score; and e) presenting the image description to a use.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: May 7, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Amirhossein Tavanei, Matthew Lloyd Barker, Faiz Feisal Sherman, Sherrie Lee Kinderdine, Scott Alan Hayes, David Anthony Hengehold, Yanyan He, Yumeng Ouyang, Jiahui Li, Nataliya Gurich, Ming Qi
  • Patent number: 11978141
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for generating images. In one aspect, a method includes: receiving an input text prompt including a sequence of text tokens in a natural language; processing the input text prompt using a text encoder neural network to generate a set of contextual embeddings of the input text prompt; and processing the contextual embeddings through a sequence of generative neural networks to generate a final output image that depicts a scene that is described by the input text prompt.
    Type: Grant
    Filed: May 19, 2023
    Date of Patent: May 7, 2024
    Assignee: Google LLC
    Inventors: Chitwan Saharia, William Chan, Mohammad Norouzi, Saurabh Saxena, Yi Li, Jay Ha Whang, David James Fleet, Jonathan Ho
  • Patent number: 11979002
    Abstract: Apparatus include a first laser diode situated to emit a beam from an exit facet along an optical axis, the beam as emitted having perpendicular fast and slow axes perpendicular to the optical axis, a first fast axis collimator (FAC) optically coupled to the beam as emitted from the exit facet and configured to direct the beam along a redirected beam axis having a non-zero angle with respect to the optical axis of the first laser diode, a second laser diode situated to emit a beam from an exit facet of the second laser diode along an optical axis parallel to the optical axis of the first laser diode and with a slow axis in a common plane with the slow axis of the first laser diode, and a second fast axis collimator (FAC) optically coupled to the beam as emitted from the exit facet of the second laser diode and configured to direct the beam along a redirected beam axis having a non-zero angle with respect to the optical axis of the second laser diode.
    Type: Grant
    Filed: November 9, 2020
    Date of Patent: May 7, 2024
    Assignee: nLIGHT, Inc.
    Inventors: Zhigang Chen, Manoj Kanskar, Shuang Li, Jim Zhang, Mark DeFranza, David Martin Hemenway, Eric Martin, Jay Small
  • Publication number: 20240140937
    Abstract: Compounds of Formula I that inhibit the activity of the diacylglycerol acyltransferase 2 (DGAT2) and their uses in the treatment of diseases linked thereto in animals are described herein.
    Type: Application
    Filed: November 28, 2023
    Publication date: May 2, 2024
    Applicant: Pfizer Inc.
    Inventors: Markus Boehm, Shawn Cabral, Matthew S. Dowling, Kentaro Futatsugi, Kim Huard, Esther Cheng Yin Lee, Allyn T. Londregan, Jana Polivkova, David A. Price, Qifang Li
  • Publication number: 20240144616
    Abstract: The subject technology receives, by a client device from a storage device, first image data captured by the client device at a previous time. The subject technology receives first metadata corresponding to at least a first image processing operation and a second image processing operation. The subject technology generates, in a first render pass, second image data based on the first metadata and the image processing operation performed on the first image data. The subject technology generates, in a second render pass, third image data based on the first metadata and the second image processing operation performed on the second image data. The subject technology generates second metadata comprising information corresponding to the third image data. The subject technology generates a composite AR content item comprising the second metadata, the third image data, and the first image data.
    Type: Application
    Filed: January 11, 2024
    Publication date: May 2, 2024
    Inventors: Faisal Alqadi, Omer Cansizoglu, Nicolai Darmancev, Ivan Golub, Hwan Moon Lee, Xiaorong Li, David Meisenholder, Quinton Roberts, Yihuan Zhou
  • Publication number: 20240140712
    Abstract: A method and system for obtaining an identifier from an item is disclosed. The method includes autonomously operating a robotic structure having a robotic arm to pick an item using an end effector of the robotic arm along a predetermined path from a source location to a destination location according to a plan. The picked item is moved according to the plan. An active measure is determined to be performed at least in part to obtain an identifier determined to be missing based on information received via the communication interface from one or more sensors. The robotic structure is autonomously operated to place the item at the destination location based at least in part on the plan.
    Type: Application
    Filed: January 8, 2024
    Publication date: May 2, 2024
    Inventors: Zhouwen Sun, Robert Holmberg, Shitij Kumar, Jeesu Baek, Joseph Li, Kishore Ranganath Ramakrishnan, Andrew Lovett, Cyril Nader, Farshid Farhat, David Leo Tondreau, III
  • Patent number: 11972529
    Abstract: The disclosure concerns an augmented reality method in which visual information concerning a real-world object, structure or environment is gathered and a deformation operation is performed on that visual information to generate virtual content that may be displayed in place of, or additionally to, real-time captured image content of the real-world object, structure or environment. Some particular embodiments concern the sharing of visual environment data and/or information characterizing the deformation operation between client devices.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: April 30, 2024
    Assignee: SNAP INC.
    Inventor: David Li