Patents by Inventor Hoang Nguyen

Hoang Nguyen 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).

  • Patent number: 11083556
    Abstract: Devices, methods, and systems are provided for loading an implantable device into a container. One aspect of the loading system contains a loader element with a loading tunnel that is configured to gradually contract an implantable device into a compressed state of reduced size relative to an expanded state as the implantable device travels through the loading tunnel.
    Type: Grant
    Filed: June 10, 2019
    Date of Patent: August 10, 2021
    Assignee: Pulmonx Corporation
    Inventors: Ryan Olivera, Hoang Nguyen
  • Patent number: 11083568
    Abstract: A cartridge of an intraocular lens inserter comprises an insertion nozzle, having a distal insertion channel; an intra-ocular lens (IOL)-folding stage, to receive and to fold an IOL, proximal to the insertion nozzle, and having a proximal insertion channel; and an IOL-guiding structure. The IOL-guiding structure can include a first proximal guiding groove, or a first proximal guiding rib, or both, formed in the IOL-folding stage. An intraocular lens inserter comprises an inserter cylinder; a push-rod, partially in the inserter cylinder; a cartridge-receiving insertion end, to receive a cartridge that includes an insertion nozzle, having a distal insertion channel; an IOL-folding stage, proximal to the insertion nozzle, having a proximal insertion channel; and an IOL-guiding structure.
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: August 10, 2021
    Assignee: RxSight, Inc.
    Inventors: Hoang Nguyen, Ilya Goldshleger
  • Patent number: 11087364
    Abstract: A dynamically regulated advertising delivery control system. A campaign is operated by sending bids to an exchange responsive to receiving bid requests from the exchange, each bid request representing an opportunity to expose a browser to content. Won bid notifications are received from the exchange and exposure notifications are received from exposed browsers. Failed exposures are detected by detecting won bid notification identifiers without corresponding exposure notification identifiers. Responsive to the failed exposures exceeding an upper limit, the campaign is operated in a throttled mode by sending bids to the exchange in response to a fraction of the suitable bid requests received from the exchange and ignoring some suitable bid requests. Responsive to detecting successful exposures in the throttled mode, the operation of the campaign is dynamically regulated by increasing the fraction.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: August 10, 2021
    Assignee: Quantcast Corporation
    Inventors: Maytee Chinavanichkit, Andy Purnama Prapanca, Duy Hoang Nguyen
  • Patent number: 11072688
    Abstract: A method for preparation of (meth)acrylate esters of polysiloxanes. The method comprises contacting in the presence of zirconium acetylacetonate or hafnium acetylacetonate: (i) a polysiloxane having at least two hydroxyl groups, each of which is attached to a carbon atom, and (ii) a C1-C4 alkyl (meth)acrylate.
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: July 27, 2021
    Assignee: Rohm and Haas Company
    Inventors: Muhunthan Sathiosatham, James H. Pawlow, Lan T. P. Hoang Nguyen
  • Patent number: 11067108
    Abstract: An adjustable monument mounting assembly is provided. The assembly comprises a saddle bracket that includes a recessed pocket section with a hole. A threaded adjustable fitting is configured at a first end to fit within the hole in the pocket and is accessible through the pocket. The opposite end of the adjustable fitting is configured to contact a structural mounting point. The adjustable fitting can be rotated within the hole and adjusted to bridge a gap between the saddle bracket and structural mounting point, eliminating the need for a shim. A bolt fits through a center through-hole in the adjustable fitting, allowing the adjustable fitting and bolt couple the saddled bracket to the structural mounting point.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: July 20, 2021
    Assignee: The Boeing Company
    Inventors: Bret Robert Stuntebeck, Travis Hoang Nguyen
  • Publication number: 20210216206
    Abstract: In a cloud computing environment, a storage space management system provides for uniform collection of usage statistics for storage disks and storage consumers, including usage statistics for a consumers' storage buckets, where a storage bucket represents a logical container of files, objects or other types of stored data for a given consumer. The system enables automated evaluation of space usage policy against the collected statistics. The system enforces the evaluated policy determinations, including queueing jobs that manage storage disk eligibility for storing data and jobs that direct traffic from storage consumers to storage disks that have sufficient storage available.
    Type: Application
    Filed: January 9, 2020
    Publication date: July 15, 2021
    Inventors: Ted LIU, Karthik Mohan SUBRAMANIAN, Youngjin YU, Yeshwant Sai MADANAGOPAL, Chris HOANG, Rajiv YEDDU, Donald MARTIN, Sunny LAL, Hoang NGUYEN
  • Patent number: 11059942
    Abstract: Biosuccinic acid, obtained via sugar fermentation, is cyclodimerized and oxidized to yield building blocks for aromatic polyesters with high glass transition temperatures.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: July 13, 2021
    Assignee: University of Florida Research Foundation, Incorporated
    Inventors: Stephen Albert Miller, Ha Thi Hoang Nguyen, Gabriel Nicholas Short
  • Patent number: 11059016
    Abstract: A data storage medium is disclosed comprising a substrate covered with alternating layers of a polycationic molecule and artificially synthesized DNA molecules encoding digital information. The magnetic substrate may be a metallic nanoparticle formed from a metal such as iron or cobalt. The polycationic molecule may be polyethyleneimine (PEI). The DNA is protected from degradation by encapsulation in silica. A process for stably storing DNA is also disclosed. Stored DNA may be freed from the silica for sequencing or other analysis by washing the silica-coated DNA with a buffered hydrogen fluoride solution. Storage densities of more than 7% DNA by weight are achieved on nanoparticles.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: July 13, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Karin Strauss, Weida Chen, Robert Grass, Alexander Xavier Christof Kohll, Bichlien Hoang Nguyen
  • Publication number: 20210212015
    Abstract: A method is provided for geo-location of a wireless target device. The method is able to generate complete statistical information about the target device in the form of a joint probability density function of the target's location. The method includes obtaining time of arrival measurements associated with reception, at a plurality of receiver devices at known or measured locations, of one or more wireless transmissions made by a target device at a location that is unknown. Based on the time of arrival measurements, the method includes computing a joint probability density function that is descriptive of a probability that the target device is within any specified region. The method then involves applying the joint probability density function to a particular specified region to compute the probability that the location of the target device is within the particular specified region.
    Type: Application
    Filed: October 12, 2020
    Publication date: July 8, 2021
    Inventors: Joseph Eric Salt, Ha Hoang Nguyen
  • Publication number: 20210196258
    Abstract: Disclose herein are suture anchor constructs. The suture anchor constructs can include an anchor, a first suture, and a second suture. The anchor can include a post and a body. The body can define a central hole extending from a trailing end of the body along a central axis towards a leading end of the body. The first suture can have a first tail, a second tail, and a first intermediate potion located proximate the post. The second suture can have a third tail, a fourth tail, and a second intermediate portion secured to the post. The first, second, third, and fourth, tails can pass through the central hole.
    Type: Application
    Filed: December 22, 2020
    Publication date: July 1, 2021
    Inventors: Austin Taylor Jones, Christopher M. Palese, Kevin N. Baird, Hoang Nguyen, Carissa Henriksen, Lindsay Mitchell
  • Patent number: 11050470
    Abstract: A radio is disclosed which uses spatial streams expansion with directional antennas.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: June 29, 2021
    Assignee: Everest Networks, Inc.
    Inventors: Jean-Francois Frigon, Van Hoang Nguyen, Samer Abielmona
  • Patent number: 11025639
    Abstract: A method for providing user access to a network switch appliance, includes: receiving from a user a request to access configuration item for the network switch appliance, the network switch appliance configured to pass packets received from a network to network monitoring instruments; and determining, using a processing unit, whether to allow the user to access the configuration item for the network switch appliance based on information regarding the user.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: June 1, 2021
    Assignee: Gigamon Inc.
    Inventors: Hung Nguyen, Jay Han Yu, Patrick Allen Riley, Hoang Nguyen Bao Nguyen
  • Patent number: 11005525
    Abstract: A transmitter stores mappings of distinct values of an information signal to corresponding ones of distinct combinations of K chirps taken from M chirps that are different from each other, such that each of the distinct values is mapped to a corresponding one of the distinct combinations of K chirps. The transmitter receives a distinct value among the distinct values of the information signal. The transmitter selects, based on the mappings, a distinct combination of K chirps among the distinct combinations of K chirps that is mapped to the distinct value. The transmitter sums the K chirps of the distinct combination of K chirps to produce a symbol that represents the distinct value. The transmitter modulates the symbol to produce a modulated symbol, and transmits the modulated symbol. A receiver receives a modulated symbol that conveys a distinct value, and recovers the distinct value using stored mappings.
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: May 11, 2021
    Assignee: CISCO SYSTEMS CANADA CO.
    Inventors: Muhammad Hanif, Ha Hoang Nguyen
  • Patent number: 11005194
    Abstract: Radio services provisioning with multi-radio wireless network devices with multi-segment, multi-port antenna system is described.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: May 11, 2021
    Assignee: Everest Networks, Inc.
    Inventors: Jean-Francois Frigon, Van Hoang Nguyen, Samer Abielmona
  • Publication number: 20210132075
    Abstract: Methods for histochemical and cytochemical detection of oncogenic rearrangements of genes that result in expression of a fusion protein; materials, kits, and systems useful in such methods; and products resulting from performance of such methods are disclosed herein. At least two protein binding entities are provided: one targeting a portion of a wild-type protein that is retained in a fusion protein and a one targeting a portion of the wild type protein that is lost during the rearrangement that forms the fusion protein. A sample of a tissue suspected of harboring the fusion protein is stained with each of the two entities (either in simplex format or multiplex format), and the staining pattern resulting from binding of the entities is compared to determine the presence or absence of the fusion protein.
    Type: Application
    Filed: January 15, 2021
    Publication date: May 6, 2021
    Inventors: Richard Sheng Poe Huang, Yen-Catherine Hoang Nguyen Le, Ina Menzl, Derek T. Smith
  • Publication number: 20210121168
    Abstract: Disclosure herein are knotless suture anchor constructs and methods of use thereof. The suture anchor constructs can include a bone anchor and a suture. The bone anchor can include a suture anchoring member and can define a cavity and a longitudinal passage extending from a trailing end of the bone anchor at least partially therethrough to the cavity. The suture anchoring member can be located in the cavity. The suture can be coupled to the suture anchoring member and can include a tensioning portion, a repair portion, and an intermediate portion. The intermediate portion can form a suture loop extending along the longitudinal passage.
    Type: Application
    Filed: October 21, 2020
    Publication date: April 29, 2021
    Inventors: Nathan A. Winslow, Hoang Nguyen
  • Publication number: 20210111750
    Abstract: An apparatus comprises a frequency accumulator to produce a frequency ramp, and a symbol modulator to receive symbols and to add to the frequency ramp frequency offsets representative of the symbols, to produce a modulated frequency ramp for a modulated chirp. The apparatus includes a spreading factor controller to control a roll-over rate of the modulated frequency ramp responsive to spreading factor and frequency bandwidth control signals, to control a spreading factor and a frequency bandwidth of the modulated chirp. The apparatus includes a center frequency controller to control a center frequency of the modulated frequency ramp responsive to a center frequency control signal. The apparatus includes a phase accumulator to accumulate frequency samples of the modulated frequency ramp to produce phase samples corresponding to the modulated chirp, and a vector rotator to rotate the phase samples based on an input vector to produce a modulated chirp.
    Type: Application
    Filed: December 23, 2020
    Publication date: April 15, 2021
    Inventors: Tung Trong Nguyen, Ha Hoang Nguyen
  • Publication number: 20210106967
    Abstract: High surface area coatings are applied to solid substrates to increase the surface area available for solid-phase synthesis of polymers. The high surface area coatings use three-dimensional space to provide more area for functional groups to bind polymers than an untreated solid substrate. The polymers may be oligonucleotides, polypeptides, or another type of polymer. The solid substrate is a rigid supportive layer made from a material such as glass, a silicon material, a metal material, and plastic. The coating may be thin films, hydrogels, microparticles. The coating may be made from a metal oxide, a high-? dielectric, a low-? dielectric, an etched metal, a carbon material, or an organic polymer. The functional groups may be hydroxyl groups, amine groups, thiolate groups, alkenes, n-alkenes, alkalines, N-Hydroxysuccinimide (NHS)-activated esters, polyaniline, aminosilane groups, silanized oxides, oligothiophenes, and diazonium compounds.
    Type: Application
    Filed: October 9, 2019
    Publication date: April 15, 2021
    Inventors: Bichlien Hoang Nguyen, Karin Strauss, Hsing-Yeh Parker
  • Patent number: 10974226
    Abstract: Supported oxidative coupling of methane (OCM) catalysts, methods of making the catalysts, and uses thereof are described. A supported OCM) catalyst can include a nonporous inert support having a high thermal conductivity and an OCM mixed metal oxide material in contact with surface of the nonporous inert support.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: April 13, 2021
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Robert C. Schucker, Pankaj S. Gautam, Katarzyna Derrickson, Hoang Nguyen
  • Patent number: D913928
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: March 23, 2021
    Assignee: West Affum Holdings Corp.
    Inventors: Quan Hoang Nguyen, Robert Reuben Buchanan, Dallas Eugene Meeker, Daniel James Finney, Sena Janky