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: 20210325229
    Abstract: A water level measuring apparatus for a water storage container. The water level measuring apparatus includes a water pressure sensor disposed at a bottom of the water storage container to generate water pressure data and a controller for determining a water level in the water storage container based upon the water pressure data generated by the water pressure sensor. A water monitoring system including a water level measuring apparatus to determine pressure data associated with a water container. The water monitoring system also includes a water level control system that sends and receives information from the water level measuring apparatus. A method of monitoring water levels in water containers. Water pressure data is captured from the water containers. The pressure data is sent from the water level measuring apparatus of the water monitoring system to the water level control system of the water monitoring system. Water depth data is generated for the water containers from the pressure data.
    Type: Application
    Filed: April 21, 2021
    Publication date: October 21, 2021
    Inventors: David Cliff, Curt Goble
  • Publication number: 20210329060
    Abstract: Methods of adding data identifiers and speech/voice recognition functionality are disclosed. A telnet client runs one or more scripts that add data identifiers to data fields in a telnet session. The input data is inserted in the corresponding fields based on data identifiers. Scripts run only on the telnet client without modifications to the server applications. Further disclosed are methods for providing speech recognition and voice functionality to telnet clients. Portions of input data are converted to voice and played to the user. A user also may provide input to certain fields of the telnet session by using his voice. Scripts running on the telnet client convert the user's voice into text and is inserted to corresponding fields.
    Type: Application
    Filed: March 1, 2021
    Publication date: October 21, 2021
    Applicant: Ivanti, Inc.
    Inventors: Lamar John VAN WAGENEN, Brant David THOMSEN, Scott Allen CADDES
  • Publication number: 20210324720
    Abstract: The present disclosure provides methods and systems for hydrofracturing processes utilizing native drilling cuttings to enhance wellbore permeability. The native drilling cuttings are obtained during drilling operations and may be used in hydrofracturing applications without further grinding or processing. The native drilling cuttings can be combined into a slurry and injected into a well for the hydrofracturing application. In some cases, the native drilling cuttings are dried before combining them with the slurry.
    Type: Application
    Filed: April 15, 2021
    Publication date: October 21, 2021
    Inventors: Robert Neil Trotter, Caleb Kimbrell Carroll, Harold Gordon Riordan, Leonardo F. Chaves Leal, Matthew David Sonnier, Jonathon Donald Fisher, Harry Martin Fernau, John Thomas Lattal, Amos Sunghyun Kim
  • Publication number: 20210322687
    Abstract: An apparatus for an electronic aerosol provision system may include a replaceable cartridge for the electronic aerosol provision system or a fixed component of a re-fillable or disposable electronic aerosol provision system. The apparatus includes a reservoir for a source liquid and a carrier module supported within the reservoir. The carrier module defines an airflow path within the reservoir and includes a heating element supported in the airflow path for generating an aerosol from the source liquid and first and second mounting parts which cooperatively engage to support the heating element. The first and second mounting parts cooperatively engage at an interface which extends in a direction substantially parallel to a direction along which air flows in the airflow path when the apparatus is in normal use. A gap between the first and second mounting parts may provide a capillary channel for drawing source liquid to the heating element from the reservoir heating during use.
    Type: Application
    Filed: July 1, 2021
    Publication date: October 21, 2021
    Inventors: Helmut BUCHBERGER, David LEADLEY
  • Publication number: 20210327049
    Abstract: Near InfraRed NIR technology, including NIR cameras and detectors, is used to accurately identify surface irregularities on a veneer surface. A grade is then assigned to the veneer based, at least in part, on the detected irregularities. In one embodiment, the veneer is then provided to an improved veneer stacking system that produces more consistently graded veneer stacks and safer veneer stacks, is less expensive to operate, and is far safer than currently available methods and systems for full veneer sheet, veneer strip, and partial veneer sheet stacking.
    Type: Application
    Filed: June 24, 2021
    Publication date: October 21, 2021
    Applicant: Boise Cascade Company
    Inventors: David Bolton, Jude Richard Peek, Curtis Fennell
  • Publication number: 20210326489
    Abstract: Techniques in electronic systems, such as in systems comprising a CPU die and one or more external mixed-mode (analog) chips, may provide improvements advantages in one or more of system design, performance, cost, efficiency and programmability. In one embodiment, the CPU die comprises at least one microcontroller CPU and circuitry enabling the at least one CPU to have a full and transparent connectivity to an analog chip as if they are designed as a single chip microcontroller, while the interface design between the two is extremely efficient and with limited in number of wires, yet may provide improved performance without impact to functionality or the software model.
    Type: Application
    Filed: May 8, 2021
    Publication date: October 21, 2021
    Applicant: AyDeeKay LLC dba Indie Semiconductor
    Inventor: Scott David Kee
  • Publication number: 20210321576
    Abstract: Compositions and methods of protecting plants from cold damage are provided. In particular, the invention provides compositions comprising plant-based nano- and/or micron-sized particles which, when applied to plants or plant parts such as buds, form a non-hydrophilic deposit or film with low thermal conductivity, thereby conferring protection against damage from ice nucleation and cold stress.
    Type: Application
    Filed: June 28, 2021
    Publication date: October 21, 2021
    Inventors: Xiao ZHANG, Changki MO, Matthew David WHITING, Qin ZHANG
  • Publication number: 20210329717
    Abstract: Technologies described herein are generally directed to facilitating the allocation, scheduling, and management of network slice resources. According some embodiments, a system can facilitate performance of operations. The operations can include facilitating receiving information regarding a characteristic of a potential connection, by a user device, to respective network devices of a group of provider networks. The operations can further include facilitating selecting an identifier resource from a group of identifier resources, the group comprising the identifier resources available to the user device for a connection to a corresponding network device of a provider network from the respective network devices of the group of provider networks, resulting in a selected identifier resource. Further, the operations can include communicating the selected identifier resource to the user device for use by the user device to establish the connection to the corresponding network device.
    Type: Application
    Filed: April 21, 2020
    Publication date: October 21, 2021
    Inventors: Jason Sikes, David Braunecker, James Hamilton, Ramesh Ayyagari, James Barksdale, III, Charles Balog
  • Publication number: 20210327704
    Abstract: Methods and systems for forming structures including one or more layers comprising silicon germanium and one or more layers comprising silicon are disclosed. Exemplary methods can include using a surfactant, using particular precursors, and/or using a transition step to improve an interface between adjacent layers comprising silicon germanium and comprising silicon.
    Type: Application
    Filed: January 5, 2021
    Publication date: October 21, 2021
    Inventors: Amir Kajbafvala, Joe Margetis, Xin Sun, David Kohen, Dieter Pierreux
  • Publication number: 20210322389
    Abstract: In an aspect, the invention relates to compositions and methods for treating sepsis, including but not limited neonatal sepsis and sepsis related to infection. In an aspect, the invention relates to compositions and methods for attenuating adverse conditions of sepsis resulting from enterovirus infection. In an aspect, the invention relates to improved formulations of antiviral agents such as pleconaril for the treatment, alleviation and prevention of conditions associated with sepsis.
    Type: Application
    Filed: May 27, 2021
    Publication date: October 21, 2021
    Inventors: Anand Gumaste, David A. Byron
  • Publication number: 20210325050
    Abstract: A controller for use in a gas appliance system includes a circuit board, a plurality of connectors and a processor mounted on the circuit board. The processor controls operation of the gas appliance using, in part, at least one connector of the plurality of connectors and control settings for an intermittent pilot (IP) system in response to a user selection to configure the controller to control an IP system, and controls operation of the gas appliance using, in part, at least one connector of the plurality of connectors and control settings for a direct spark ignition (DSI) system in response to a user selection to configure the controller to control a DSI system.
    Type: Application
    Filed: April 20, 2020
    Publication date: October 21, 2021
    Inventor: David L. Vie
  • Publication number: 20210327602
    Abstract: A method for separating a parent isotope from a daughter isotope is provided, the method comprising supplying irradiated target; dissolving the irradiated target; treating the dissolved irradiated target to a precipitation step to form a first solid phase of the parent isotope and a first liquid phase of the daughter isotope; filtering the first liquid phase of daughter isotope to create a first purified fraction of the daughter isotope to create a second solid phase of the parent isotope and a second liquid phase of the daughter isotope; and filtering the second liquid phase to create a second liquid fraction of the daughter isotope. The process can be repeated until the 99Mo is exhausted and the enriched target material 98Mo or 100Mo can be easily re-used.
    Type: Application
    Filed: April 16, 2020
    Publication date: October 21, 2021
    Applicant: UCHICAGO ARGONNE, LLC
    Inventors: Michael A. BROWN, David J. BETTINARDI, Peter TKAC
  • Publication number: 20210326925
    Abstract: Systems and methods are presented for managing the cadence (e.g., frequency or rate) that electronic promotion correspondence is sent to a consumer. A system may access a target cadence indicator associated with a consumer that indicates of a target rate for sending electronic promotion correspondence to the consumer. The system may also determine an actual cadence indicator for the consumer over a predetermined period of time and analyze a potential electronic promotion correspondence for sending to the consumer. The system determines whether to send the electronic correspondence to the consumer based on the target cadence indicator, the actual cadence indicator, and the analysis of the electronic promotion correspondence.
    Type: Application
    Filed: May 4, 2021
    Publication date: October 21, 2021
    Inventors: Amit Aggarwal, David Thacker, Sean O'Brien
  • Publication number: 20210329147
    Abstract: Auxiliary units, in some instances implemented as a case for a wearable electronic device such as a wearable camera are described. The auxiliary units may include one or more electronic components typically included in the camera. By offloading an electronic component and the corresponding function (e.g., extended power capacity, memory capacity, wireless or other communication capabilities, etc.) to a removable auxiliary unit, the size of the wearable device can be advantageously further reduced.
    Type: Application
    Filed: December 7, 2020
    Publication date: October 21, 2021
    Inventors: William Kokonaski, Amitava Gupta, Joshua A. Schoenbart, Ronald David Blum, Stefan Bauer, Jean-Noel Fehr, Richard Clompus
  • Publication number: 20210326316
    Abstract: Embodiments are directed towards a method for searching data. The method comprises providing an inverted index that comprises at least one record, wherein the at least one record comprises at least one field name and a corresponding at least one field value. The at least one field name and corresponding value are extracted from time-stamped searchable events that are stored in a field searchable datastore and comprise portions of raw data. The at least one record further comprises a posting value that identifies a location in the field searchable datastore where an event associated with the at least one record is stored. The method further comprises evaluating an incoming search query that references a field name. Responsive to the evaluating, the method comprises determining results for the incoming search query by executing the incoming search query across the field searchable datastore or the inverted index.
    Type: Application
    Filed: June 30, 2021
    Publication date: October 21, 2021
    Inventors: David Ryan Marquardt, Mitchell Neuman Blank, JR., Stephen Phillip Sorkin
  • Publication number: 20210322465
    Abstract: The present invention, in some embodiments thereof, relates to nutrition and, more particularly, to magnesium and L-Carnitine containing formulations which enhance the effect of exercise on fat metabolism, and which are useful, for example, in the treatment of liver conditions, such as fatty liver disease, chronic liver disease, non-alcoholic fatty liver disease (NAFLD), alcoholic liver disease (ALD), hepatitis, fibrosis, cirrhosis and non-alcoholic steatohepatitis (NASH).
    Type: Application
    Filed: June 27, 2019
    Publication date: October 21, 2021
    Applicant: TUDU HOLDINGS LTD.
    Inventor: David ZELINKER
  • Publication number: 20210323803
    Abstract: A system for providing one or more user accessories adjacent a cylindrical structure includes an accessory body constructed for mounting adjacent the outer surface of a cylindrical structure, and for providing at least one accessory feature to a user The body may be constructed to be mounted partially circumferentially, or circumferentially, about the longitudinal axis of the cylindrical structure. The body is constructed with an outer lip that functions as a bottle-opener accessory feature.
    Type: Application
    Filed: December 21, 2020
    Publication date: October 21, 2021
    Inventors: David Richard BAUER, Evan David BAUER
  • Publication number: 20210326601
    Abstract: A method for keypoint matching includes determining a first set of keypoints corresponding to a current environment of the agent. The method further includes determining a second set of keypoints from a pre-built map of the current environment. The method still further includes identifying matching pairs of keypoints from the first set of keypoints and the second set of keypoints based on geometrical similarities between respective keypoints of the first set of keypoints and the second set of keypoints. The method also includes determining a current location of the agent based on the identified matching pairs of keypoints. The method further includes controlling an action of the agent based on the current location.
    Type: Application
    Filed: April 15, 2021
    Publication date: October 21, 2021
    Applicant: TOYOTA RESEARCH INSTITUTE, INC.
    Inventors: Jiexiong TANG, Rares Andrei AMBRUS, Jie LI, Vitor GUIZILINI, Sudeep PILLAI, Adrien David GAIDON
  • Publication number: 20210326733
    Abstract: Example apparatus to determine a state of a media presentation device are disclosed. A disclosed example apparatus is to determine contribution values from at least one of a signal measured from a sensing device or an output signal accessed from the presentation device, the contribution values indicative of a state of a presentation device. The disclosed example apparatus is also to sum a first plurality of the contribution values corresponding to a first measurement cycle to generate a first intermediate fuzzy score for the first measurement cycle, store the first intermediate fuzzy score in a buffer, the buffer including a plurality of intermediate fuzzy scores corresponding to respective measurement cycles, combine the intermediate fuzzy scores corresponding to a first time period to form a final fuzzy score, and when the final fuzzy score satisfies a threshold, set the state of the presentation device as on and enable crediting of media.
    Type: Application
    Filed: July 1, 2021
    Publication date: October 21, 2021
    Inventors: Daniel J. Nelson, Brian Scott Mello, Luc Zio, David James Croy
  • Publication number: 20210328093
    Abstract: The present invention utilizes epitaxial lift-off in which a sacrificial layer is included in the epitaxial growth between the substrate and a thin film III-V compound solar cell. To provide support for the thin film III-V compound solar cell in absence of the substrate, a backing layer is applied to a surface of the thin film III-V compound solar cell before it is separated from the substrate. To separate the thin film III-V compound solar cell from the substrate, the sacrificial layer is removed as part of the epitaxial lift-off. Once the substrate is separated from the thin film III-V compound solar cell, the substrate may then be reused in the formation of another thin film III-V compound solar cell.
    Type: Application
    Filed: February 8, 2021
    Publication date: October 21, 2021
    Inventors: Noren Pan, Glen Hillier, Duy Phach Vu, Rao Tatavarti, Christopher Youtsey, David McCallum, Genevieve Martin