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: 20220060675
    Abstract: Three-dimensional image calibration and presentation for eyewear including a pair of image capture devices is described. Calibration and presentation includes obtaining a calibration offset to accommodate flexure in the support structure for the eyewear, adjusting a three-dimensional rendering offset by the obtained calibration offset, and presenting the stereoscopic images using the three-dimension rendering offset.
    Type: Application
    Filed: November 8, 2021
    Publication date: February 24, 2022
    Inventors: JOHN BERNARD ARDISANA, II, DAVID BEN EZRA, NIR DAUBE, MATHIAS HINTERMANN, SAGI KATZ, NATI KLIGLER, MICHAEL CHRISTIAN RYNER, ASHUTOSH Y. SHUKLA
  • Publication number: 20220057749
    Abstract: A method for producing holograms with a multiplicity of holographic prescriptions from a single master is provided. A multiplicity of holographic substrates each containing a first hologram is stacked on a second holographic recording medium substrate. The first hologram is designed to diffract light from a first direction into a second direction. When expose to illumination from the first direction zero order and diffracted light from each first hologram interfere in the second holographic recording medium substrate forming a second hologram. The second hologram is then copied into a third holographic recording medium substrate to provide the final copy hologram.
    Type: Application
    Filed: June 7, 2021
    Publication date: February 24, 2022
    Applicant: DigiLens Inc.
    Inventors: Milan Momcilo Popovich, Jonathan David Waldern, Alastair John Grant
  • Publication number: 20220054608
    Abstract: Described herein are agents and methods for targeting antigen-specific B cells using engineered T cells, such as regulatory T cells or cytotoxic T cells, or bi-specific antibodies. The agents and methods can be used to reduce undesirable immune responses.
    Type: Application
    Filed: July 29, 2021
    Publication date: February 24, 2022
    Inventors: David W. SCOTT, Yongchan KIM, Aihong ZHANG
  • Publication number: 20220056035
    Abstract: The present invention is related to processes for preparing ruxolitinib, or a salt thereof, and related synthetic intermediates related thereto.
    Type: Application
    Filed: August 17, 2021
    Publication date: February 24, 2022
    Inventors: Jiacheng Zhou, Shili Chen, Pingli Liu, David J. Meloni, James M. Parks, Yongchun Pan, Naijing Su, Michael Xia
  • Publication number: 20220058756
    Abstract: A method includes accepting title to real estate by an operating partnership of a real estate investment trust, determining a number of transition units of the operating partnership based on an attribute of the real estate, distributing the determined number of transition units in exchange for accepting the title to the real estate, calculating a value of the transition units based on actual performance of the real estate, and converting the transition units to common units of the operating partnership based on the calculated value.
    Type: Application
    Filed: August 24, 2021
    Publication date: February 24, 2022
    Inventors: Corey Maple, David Durell, Norman Leslie
  • Publication number: 20220054553
    Abstract: The invention provides compositions comprising stem and/or progenitor cells that have been treated to enhance the therapeutic properties of the cells for treating ischemia. In particular, the present invention relates to the use of stem and/or progenitor cells having enhanced therapeutic properties to treat an ischemic tissue, a tissue damaged by ischemia, or at least one symptom associated with an ischemic tissue or a tissue damaged by ischemia.
    Type: Application
    Filed: April 12, 2021
    Publication date: February 24, 2022
    Inventors: Dan Shoemaker, Pratik S. Multani, John D. Mendlein, David Robbins
  • Publication number: 20220058983
    Abstract: A medical training device facilitating practice of a task-specific medical procedure for the treatment of a traumatic injury is presented. The invention includes a simulant with or without a simulated wound and an optional case adapted to receive the simulant. For embodiments specific to establishing an emergency airway, the simulant includes a compressible body, an insert, an outer covering, and an inner covering. The compressible body and the outer covering approximate a neck with or without a chin. The insert approximates a trachea. The insert is disposed within and separable from the compressible body. The inner covering is disposed between the outer covering and the insert. For embodiments specific to an intramuscular injection, the simulant includes a compressible body, a slot, and a fill. The compressible body approximates a muscle. The slot extends into the compressible body. The slot is adapted to receive the fill. The fill is removably secured within the slot.
    Type: Application
    Filed: November 2, 2021
    Publication date: February 24, 2022
    Inventors: Daniel J. Parry, David J. Parry, JR., Anthony R. Grillo, Thomas D. Kelly
  • Publication number: 20220055766
    Abstract: A fuel pipe assembly is disclosed including a connector having a socket and a lug arrangement extending from the socket, a pipe having a first end portion adapted to fit within the socket, and a retainer having first and second parts which together form a collar configured to retain a pipe. The retainer has an open condition in which a pipe is insertable, and a closed condition. The retainer also has a channel arranged, in the closed condition, to capture the lug arrangement.
    Type: Application
    Filed: July 28, 2021
    Publication date: February 24, 2022
    Inventors: Eric BONTE, David PETIT, Anthony BRYANT, Daniel PEACHEY, Javier RUIZ-DE-PABLO
  • Publication number: 20220060738
    Abstract: Methods and apparatus for processing of video content to optimize codec bandwidth. In one embodiment, the method includes capturing panoramic imaging content (e.g., a 360° panorama), mapping the panoramic imaging content into an equi-angular cubemap (EAC) format, and splitting the EAC format into segments for transmission to maximize codec bandwidth. In one exemplary embodiment, the EAC segments are transmitted at a different frame rate than the subsequent display rate of the panoramic imaging content. For example, the mapping and frame rate may be chosen to enable the rendering of 8K, 360° content at 24 fps, using commodity encoder hardware and software that nominally supports 4K content at 60 fps.
    Type: Application
    Filed: November 2, 2021
    Publication date: February 24, 2022
    Applicant: GoPro, Inc.
    Inventors: David A. Newman, Cesar Douady, Alexis Lefebvre, Daryl Stimm, Michael Kraak
  • Publication number: 20220054704
    Abstract: The present invention provides for concentrated aqueous silk fibroin solutions and an all-aqueous mode for preparation of concentrated aqueous fibroin solutions that avoids the use of organic solvents, direct additives, or harsh chemicals. The invention further provides for the use of these solutions in production of materials, e.g., fibers, films, foams, meshes, scaffolds and hydrogels.
    Type: Application
    Filed: September 3, 2021
    Publication date: February 24, 2022
    Inventors: David L. Kaplan, Ung-Jin Kim, Jaehyung Park, Hyoung-Joon Jin
  • Publication number: 20220054366
    Abstract: A deodorant stick comprising: a natural or naturally-derived oil; an antimicrobial; a naturally-derived wax blend comprising from about 5% to about 20% an ester wax having a melting point of at least about 55° C.; and from 0.01% to 2% a fatty alcohol or fatty alcohol-containing wax; wherein the deodorant stick is anhydrous and substantially free of aluminum; and wherein the stick has an oil binding capacity percent of at least 80%.
    Type: Application
    Filed: August 24, 2021
    Publication date: February 24, 2022
    Inventors: David Arthur STURGIS, Lindsey Michelle BRITT, Mahmoud Daffalla ELJACK
  • Publication number: 20220060838
    Abstract: Methods for dialogue enhancing audio content, comprising providing a first audio signal presentation of the audio components, providing a second audio signal presentation, receiving a set of dialogue estimation parameters configured to enable estimation of dialogue components from the first audio signal presentation, applying said set of dialogue estimation parameters to said first audio signal presentation, to form a dialogue presentation of the dialogue components; and combining the dialogue presentation with said second audio signal presentation to form a dialogue enhanced audio signal presentation for reproduction on the second audio reproduction system, wherein at least one of said first and second audio signal presentation is a binaural audio signal presentation.
    Type: Application
    Filed: September 2, 2021
    Publication date: February 24, 2022
    Applicants: Dolby Laboratories Licensing Corporation, Dolby International AB
    Inventors: Leif Jonas SAMUELSSON, Dirk Jeroen BREEBAART, David Matthew COOPER, Jeroen KOPPENS
  • Publication number: 20220054407
    Abstract: The present invention relates to ocular compositions for the controlled release of a therapeutic agent. The ocular composition comprises at least 20% w/w of a therapeutic agent; 5 to 75% w/w of a photopolymerizable composition selected from the group consisting of fragments or monomers of polyalkylene glycol mono-acrylate, polyalkylene glycol diacrylate, polyalkylene glycol methacrylate and polyalkylene glycol dimethacrylate, and mixtures, copolymers, and block copolymers thereof; 0.1 to 40% w/w of a biodegradable polymer selected from the group consisting of lactide/glycolide copolymer (including poly(lactide-co-glycolide) (PLGA)), poly (L-lactide) (PLA), polyhydroxyalkanoates, including polyhydroxybutyrate, polyglycolic acid (PGA), polycaprolactone (PCL), poly (DL-lactide) (PDL), poly (D-lactide), lactide/caprolactone copolymer, poly-L-lactide-co-caprolactone (PLC) and mixtures, copolymers, and block copolymers thereof; and a photoinitiator.
    Type: Application
    Filed: December 20, 2019
    Publication date: February 24, 2022
    Inventors: Raghu Raj Singh Thakur, David Jones, Rahul Sonawane, Yujing Wang, Karim Soliman
  • Publication number: 20220060424
    Abstract: Embodiments of the invention relate to methods and systems for processing network traffic data units. The methods and systems may include functionality for receiving a first network traffic data unit at a first edge device at a first time, and appending a first ingress timestamp to the first network traffic data unit based on the first time. The methods and systems also include functionality to receive a second network traffic data unit at a second edge device at a second time and appending a second ingress timestamp to the second network traffic data unit based on the second time. The first network traffic data unit and second network traffic data unit are transmitted, via a network, to a data processing device.
    Type: Application
    Filed: October 20, 2021
    Publication date: February 24, 2022
    Inventor: David Snowdon
  • Publication number: 20220060556
    Abstract: Embodiments of the invention relate to systems and methods for distributing information. In one or more embodiments of the invention, the method includes receiving, at a replicator, a single data stream originating from a data source, wherein the single data stream comprises a first plurality of data units from the data source; replicating, by the replicator, the single data stream to obtain a first replicated data stream and a second replicated data stream; transmitting the first replicated data stream to a first data recipient; and transmitting the second replicated data stream to a second data recipient.
    Type: Application
    Filed: November 5, 2021
    Publication date: February 24, 2022
    Inventors: David Snowdon, Alexander Peter Webster, Thomas Dejanovic
  • Publication number: 20220058704
    Abstract: Features are disclosed for providing items from an item store to an item store consumer. An item store organizer can request an item store from an item redemption system based on item store parameters. The item store organizer can receive a single use token from the item redemption system to provide initial access to the item store. The item redemption system can validate the item store consumer based on the single use token. The item redemption system can further validate redemption requests from the item store consumer based on the item store parameters. The item redemption system can fulfill the redemption request based on payment information of the item store organizer and shipping information of the item store consumer. The item redemption system can transmit redemption information to the item store organizer based on fulfilling the redemption request.
    Type: Application
    Filed: August 20, 2020
    Publication date: February 24, 2022
    Inventors: Justin Farley, Mark Thill, David Prody, Juan Carlos Lopez Sanchez, Justin Shane McRoberts, Daniel Micol-Ponce, Bradley Louis James Rosenfeld
  • Publication number: 20220058825
    Abstract: The disclosure provides methods, apparatus, and products for attention guidance and labeling. In one aspect, a method comprises receiving metadata associated with a first perspective image captured by a first image capture device located at a first image position and having a first image pose, wherein the metadata comprises the first image position and first image pose; defining a first field-of-view indicator; receiving metadata associated with a second perspective image captured by a second image capture device located at a second image position and having a second image pose, wherein the metadata comprises the second image position and second image pose; defining a second field-of-view indicator; and causing display of an indicator layer comprising the first and second field-of-view indicators in a second portion of an IUI of a labeling tool, wherein at least the first or second perspective image is displayed in a first portion of the IUI.
    Type: Application
    Filed: December 3, 2020
    Publication date: February 24, 2022
    Inventors: Zhanwei Chen, Nick Pojman, Justin Stimatze, David Lawlor
  • Publication number: 20220056634
    Abstract: Improved methods, designs and/or systems for incorporating markings and/or other visual and/or tactilely identifiable indicia on woven, knitted, nonwoven, braided and/or felted textiles used for medical textile implants and prostheses, including medical graft prostheses that would not affect the overall mechanical performance of the textile.
    Type: Application
    Filed: September 10, 2021
    Publication date: February 24, 2022
    Inventors: Brian McMurray, Mark Jessup, Tim Warner, Webb Broussard, David Carroll, Morgan Gwaltney
  • Publication number: 20220058133
    Abstract: A cloud-native global file system in which a local filer creates objects and forward them to a cloud-based object store is augmented to include a reshapable caching scheme for the local filer. Like striped caches, the approach uses a stripe, but the striping is implemented via a true RAID 0 (disk striping) rather than as a striped LV (logical volume) device. This approach allows for a “reshape” operation to convert from a n-way stripe set to a n+-way stripe set. Preferably, a reshape involves redistributing each block on disk to its new calculated home. For example, going from a single disk to a two disk set would move every other block from disk 1 to disk 2, and rearrange the blocks on disk 1 to fill in the “holes”. Performance after the reshape matches that of a striped cache. In one embodiment, the cache is structured as a “degraded” RAID 4.
    Type: Application
    Filed: June 1, 2021
    Publication date: February 24, 2022
    Inventor: David M. Shaw
  • Publication number: 20220056242
    Abstract: A tire is provided with an outer sidewall, said outer sidewall comprising at least one composition based on at least one thermoplastic elastomer comprising at least one elastomer block and at least one thermoplastic block, a butadiene elastomer, 10 to 100 phr of carbon black, 0.6 to 1.9 phr of polyethylene oxide with a weight-average molecular weight Mw within a range extending from 250 to 550 g/mol, and a crosslinking system.
    Type: Application
    Filed: December 18, 2019
    Publication date: February 24, 2022
    Inventors: CHRISTOPHE CHOUVEL, DAVID GONZALEZ, SYLVAIN MAYER