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: 20210381649
    Abstract: A high-pressure container that includes a cylinder composed of a plastic, at least one half-shell composed of a plastic, a sleeve, a valve, and a seal member. The cylinder is to serve as a central member. The at least one half-shell is arranged at one axial end of the cylinder, and includes a substantially rotationally symmetrical insert as a boss member and a foot member at the end thereof facing an interior of the high-pressure container and which is embedded in the plastic of the at least one half-shell to substantially form a hollow cone or hollow cylinder. The sleeve is arranged within an inner circumference of the foot member such that the plastic of the half-shell is arranged between the sleeve and the inner circumference of the foot member. The valve is arranged in the boss member, and includes a stem portion arranged in the sleeve. The seal member includes a ring seal forming a seal between the stem portion of the valve and the sleeve.
    Type: Application
    Filed: April 19, 2021
    Publication date: December 9, 2021
    Applicant: MAGNA Energy Storage Systems GesmbH
    Inventors: David PUNTIGAM, Andreas PREITLER, Rainer PUCHLEITNER
  • Publication number: 20210379481
    Abstract: A toy vehicle play set includes a mechanical accelerator for toy vehicles and a game board defining point value zones within a field of play. A collision game may be played with the parts of the kit and with the players contributing their own toy vehicles, in which a first player positions “defensive” vehicles and a second player dynamically introduces a series of “offensive” vehicles into the field of play. Scoring is determined by the at rest positions of the “offensive” vehicles in defined point value zones.
    Type: Application
    Filed: June 4, 2021
    Publication date: December 9, 2021
    Inventor: David Burns
  • Publication number: 20210380233
    Abstract: An unmanned aerial vehicle (UAV) system is disclosed. The UAV system includes a chassis, a plurality of propeller assemblies configured to provide vertical take-off and landing (VTOL) for the chassis with propulsion in 6 degrees of freedom including along a cartesian coordinate system (X, Y, Z) and provide yaw, pitch, and roll, the plurality of propeller assemblies are selected from the group consisting of (i) two fixed propeller assemblies and a tiltable propeller assembly, and (ii) four fixed propeller assemblies, a boom having a boom propeller assembly, configured to selectively provide positive and negative rectilinear thrust vectors, and an end-effector coupled to a distal end of the boom, the end-effector having a force sensor configured to provide contact force between the end-effector and an object.
    Type: Application
    Filed: August 16, 2021
    Publication date: December 9, 2021
    Applicant: Purdue Research Foundation
    Inventors: David J. Cappelleri, Daniel R. McArthur
  • Publication number: 20210382320
    Abstract: Broadly speaking, embodiments of the present techniques provide shape memory alloy (SMA) actuation apparatus for moving a moveable component relative to a static component or support structure and along a notional primary axis. The SMA actuation apparatus may comprise a biasing element to resist motion of the moveable component in particular directions relative to the primary axis, or may comprise an arrangement of SMA actuator wires that provides the biasing function.
    Type: Application
    Filed: October 10, 2019
    Publication date: December 9, 2021
    Inventors: Andrew Benjamin Simpson Brown, Stephen Matthew Bunting, David Charles William Richards
  • Publication number: 20210385374
    Abstract: The various embodiments illustrated herein disclose a method for operating an imaging device. the method includes activating a first image sensor at a first duty cycle within a first time period. The method further includes activating a second image sensor at a second duty cycle within the first time period. Additionally, the method includes modifying at least one of the first duty cycle or the second duty cycle based on at least a workflow associated an operator of the imaging device.
    Type: Application
    Filed: June 4, 2020
    Publication date: December 9, 2021
    Inventors: Patrick Anthony Giordano, David M. Wilz, Jeffrey Dean Harper, Ka Man Au, Benjamin Hejl
  • Publication number: 20210385047
    Abstract: A method in a wireless device for reporting Channel State Information (CSI). The wireless device is comprised in a wireless communications system. The method includes receiving a CSI process configuration and a request for CSI information from a network node. The method further includes reporting CSI for one or more CSI processes. The CSI reflects the state of the channel for a CSI reference resource. According to the method, the CSI reference resource is determined based on the number of configured CSI processes. Related devices are also disclosed.
    Type: Application
    Filed: August 25, 2021
    Publication date: December 9, 2021
    Inventor: David Hammarwall
  • Publication number: 20210378994
    Abstract: Disclosed herein is a multidrug pain management package to dispense two or more medicaments to treat pain comprising a primary n-polygon, and one or more concentric m-polygons, wherein each side of the n-polygon and m-polygons have at least n or m-medicament chambers capable of holding the two or more medicaments. Also disclosed herein is a multidrug pain management package comprising a disk, wherein the disk is divided into equally spaced regions, and wherein each region has chambers capable of holding medicaments. Also disclosed herein are single formulations to treat pain.
    Type: Application
    Filed: August 18, 2021
    Publication date: December 9, 2021
    Inventors: David L. STEINBERG, Joseph LOSKOVE, Hannah THOMPSON
  • Publication number: 20210385190
    Abstract: An industrial safety architecture integrates employee identity and enterprise-level security policy into plant-floor functional safety systems, allowing control and safety systems on the plant floor to regulate safe interactions with hazardous controlled machinery based on user identity or role. The architecture leverages existing employee identity and security policy data maintained on the corporate level of an industrial enterprise to manage identity- and/or role-based control and safety on the plant level. Safety authority systems at both the corporate level and the plant level of the industrial enterprise obtain employee and security policy data from corporate-level systems and provides this data in as SIL-rated manner to industrial control and safety systems on the plant floor, where the identity and security policy information is used by functional safety systems to control access to industrial systems as a function of user identity, role, certifications, or other qualifications.
    Type: Application
    Filed: June 5, 2020
    Publication date: December 9, 2021
    Inventors: Taryl Jasper, Kevin Colloton, Joseph P. Izzo, Michael A Bush, David P Sullivan, Steven Terry Seidlitz
  • Publication number: 20210381697
    Abstract: An instant hot water delivery system includes a thermal storage bin that receives hot water from a water heater via a hot water supply conduit and stores the hot water therein. The thermal storage bin is disposed adjacent a point of demand to deliver the hot water instantly to the point of demand responsive to a demand. The thermal storage bin is configured to retain a thermal energy of the hot water for a prolonged period using a phase change material. When the hot water stored in the thermal storage bin cools down below a threshold temperature, the cooled down hot water is recirculated to the water heater via a cold water supply conduit using a crossover valve. The recirculation is based on thermosiphon. Fresh hot water from the water heater replaces the cooled down hot water that is displaced from the thermal storage bin.
    Type: Application
    Filed: June 17, 2021
    Publication date: December 9, 2021
    Inventors: Atilhan Manay, Andrew David Zortman
  • Publication number: 20210382311
    Abstract: A mixed reality display comprising: at least one lens, where the at least one lens has a reflective element, the at least one lens comprising a plurality of pixels; at least one display capable of projecting one or more images onto at least a portion of the at least one lens; and a dynamic opacity system, where the dynamic opacity system is capable of making at least one pixel opaque in the portion of the at least one lens onto which the one or more images are projected, while any portion of the at least one lens onto which no image is projected remains see-through.
    Type: Application
    Filed: May 25, 2021
    Publication date: December 9, 2021
    Applicant: Raytrx, LLC
    Inventors: Michael Hayes Freeman, Richard C. Freeman, Mitchael C. Freeman, Chad Boss, Jordan Boss, Brian Santee, David Cary
  • Publication number: 20210382991
    Abstract: The disclosure relates to a data processing apparatus. The data processing apparatus may comprise a memory storing a candidate service level response to an intrusion to an operating system having a plurality of operating system services. The data processing apparatus may comprise processing circuitry coupled to the memory. The data processing apparatus may comprise an output coupled to the processing circuitry. It may be that the processing circuitry is to, depending on an alert indicative of the intrusion: select from the memory, for an operating system service of the said plurality of operating systems, the said operating system service being related to the alert, the candidate service level response to the intrusion; and provide a signal to the output depending on the candidate service level response selected in respect of the said operating system service.
    Type: Application
    Filed: September 27, 2019
    Publication date: December 9, 2021
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Ronny Chevalier, David Plaquin, Christopher Ian Dalton, Guillaume Hiet
  • Publication number: 20210379313
    Abstract: This invention relates to a patient interface, such as a nasal cannula, comprising a body to be positioned upon a user (preferably such as a user's face), the body including at least one (and preferably a pair of) nasal prong(s), the or each nasal prong including a lumen capable of being fluidly connected thereto for fluid communication with a supply of breathable gas, the or each nasal prong to be in a configuration either inserted into, or to direct a flow of gas toward, a nare or the nares of the user's nose, wherein the body includes at least one element responsive to force(s) or movement(s), or both, experienced by at least a first region of the patient interface.
    Type: Application
    Filed: July 30, 2021
    Publication date: December 9, 2021
    Inventors: Michael Paul RONAYNE, Riki Zane SHEARER, Daniel Charles WILSON, Robert Andrew David MILNE, Caroline Geraldine HOPKINS, Craig Karl WHITE, Puqing ZHANG
  • Publication number: 20210382822
    Abstract: A device includes a data path, a first interface configured to receive a first memory access request from a first peripheral device, and a second interface configured to receive a second memory access request from a second peripheral device. The device further includes an arbiter circuit configured to, in a first clock cycle, a pre-arbitration winner between a first memory access request and a second memory access request based on a first number of credits allocated to a first destination device and a second number of credits allocated to a second destination device. The arbiter circuit is further configured to, in a second clock cycle select a final arbitration winner from among the pre-arbitration winner and a subsequent memory access request based on a comparison of a priority of the pre-arbitration winner and a priority of the subsequent memory access request.
    Type: Application
    Filed: August 23, 2021
    Publication date: December 9, 2021
    Inventors: Matthew David PIERSON, Daniel WU, Kai CHIRCA
  • Publication number: 20210378849
    Abstract: The invention is directed to an endovascular device having an undulating pattern of struts and loops. In a first aspect of the invention, the endovascular device comprises a main stent component having a tubular shape and a first end and a second end, said device having a first radiopaque marker and a second radiopaque marker each having a shape with at least two distinct profiles when viewed from different angles, said markers positioned on the main stent component to be offset by less than 180 degrees relative to the other. In a second aspect, the endovascular device has a particular stent pattern, where at least one strut has a bend in the crimped profile for reducing the compressed diameter having the following features. The strut configuration comprises one or more bent sections facing in opposite convex and concave orientations, thereby creating a space or hollow for an oppositely aligned portion of the device to nestle therein as the device is compressed.
    Type: Application
    Filed: August 17, 2021
    Publication date: December 9, 2021
    Inventors: Yoram RICHTER, Igor BELOBROVY, Yaron DAVID, Oleg WEIZMANN
  • Publication number: 20210383553
    Abstract: A method includes generating a first warped image based on a pose and a depth estimated from a current image and a previous image in a sequence of images captured by a camera of the agent. The method also includes estimating a motion of dynamic object between the previous image and the target image. The method further includes generating a second warped image from the first warped image based on the estimated motion. The method still further includes controlling an action of an agent based on the second warped image.
    Type: Application
    Filed: June 4, 2020
    Publication date: December 9, 2021
    Applicant: TOYOTA RESEARCH INSTITUTE, INC.
    Inventors: Vitor Guizilini, Adrien David Gaidon
  • Publication number: 20210380609
    Abstract: In some embodiments, provided herein is a process for preparing a compound of Formula I or a pharmaceutically acceptable salt thereof, as disclosed herein.
    Type: Application
    Filed: August 13, 2021
    Publication date: December 9, 2021
    Inventors: Charles Todd EARY, Stacey SPENCER, Zack CRANE, Katelyn CHANDO, Sylvie ASSELIN, Weidong LIU, Mike WELCH, Adam COOK, Gabrielle R. KOLAKOWSKI, Andrew T. METCALF, David A. MORENO, Tony P. TANG
  • Publication number: 20210378746
    Abstract: A method for determining surgical port placement for minimally invasive surgery. Based on received measurements, an instance of a parametric torso model that defines an external surface and a visceral surface each having a dome shape that takes into account an insufflation effect, is determined. Normalized surgical target locations in the parametric torso model are determined in response to an identification of a surgical procedure, and are mapped to un-normalized surgical target locations. Permissible port locations on the instance of the parametric torso model are computed, based on the characteristics of a surgical tool and based on the un-normalized surgical target locations. Other aspects are also described and claimed.
    Type: Application
    Filed: June 5, 2020
    Publication date: December 9, 2021
    Inventors: David R. Monteverde, Danyal Fer, Andrew Bzostek
  • Publication number: 20210379172
    Abstract: A composition comprising particles formed of poly(diamidosulfide) and one or more leptospiral antigens, and methods of making and using the composition, are provided.
    Type: Application
    Filed: December 11, 2020
    Publication date: December 9, 2021
    Inventors: Aliasger K. Salem, Emad I. Wafa, Sean M. Geary, Ned B. Bowden, Jennifer H. Wilson-Welder, David P. Alt
  • Publication number: 20210383373
    Abstract: Aspects of the present disclosure involve a system and a method for performing operations comprising: receiving, by a messaging application, a request to access a third-party resource; in response to receiving the request, obtaining a user interface data corresponding to the third-party resource; generating, for display on a client device, a graphical user interface of the third-party resource based on the markup-language document; generating for display a menu with an option to authorize the third-party resource to access user data from the messaging application; and authorizing the third-party resource to access the user data from the messaging application in response to a user interaction with the menu.
    Type: Application
    Filed: June 9, 2020
    Publication date: December 9, 2021
    Inventors: Dylan Shane Eirinberg, Matthew Colin Grantham, Patrick Mandia, David Whyte, William Wu
  • Publication number: 20210378560
    Abstract: A physiological characteristic sensor system includes a physiological characteristic sensor. The physiological characteristic sensor includes a housing having a first housing portion coupled to a second housing portion, and an antenna coupled to the first housing portion. The physiological characteristic sensor system includes a sensor inserter configured to be coupled to the physiological characteristic sensor. The sensor inserter includes a sensor retainer, and the sensor retainer is configured to couple to the second housing portion in a second state to couple the physiological characteristic sensor to the sensor inserter.
    Type: Application
    Filed: June 4, 2020
    Publication date: December 9, 2021
    Inventors: David C. Antonio, Juan M. Alderete, JR., Matthew William Yavorsky, Manolo Colon Diaz, Eric Allan Larson, Shixin Chen