Patents Examined by Xiuqin Sun
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Patent number: 10877172Abstract: Prediction and subtraction of multiple diffractions may include transforming previously acquired seismic data from a time-space domain to a transformed domain using a dictionary of compressive basis functions and separating, within the transformed previously acquired seismic data, a first portion and a second portion of the transformed previously acquired seismic data. Prediction and subtraction of multiple diffractions may also include predicting a plurality of multiple diffractions based on the separated first and second portions and adaptively subtracting the predicted multiple diffractions from the previously acquired seismic data. Prediction and subtraction of multiple diffractions may also include inverse transforming a particular seismic data set from the transformed domain to the time-space domain.Type: GrantFiled: April 25, 2019Date of Patent: December 29, 2020Assignee: PGS Geophysical ASInventors: Robertus Franciscus Hegge, Paolo Terenghi, Andreas Klaedtke, Amr Ahmed Mahmoud Ibrahim
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Patent number: 10873949Abstract: A system incorporating a watchdog and power throttling capability which is implemented to ensure that network devices do not consume their entire battery capacity prior to the minimum expected battery life associated with the battery/device. The system includes capabilities for monitoring predicted remaining battery life in each associated device as well as the ability to control various functionalities within the device and the timing of events so as to guarantee minimum operating life for the device. This watchdog/throttling capability is implemented in such a way as to minimize the impact to device behavior and system operating parameters as much as possible while still enforcing minimum device/battery lifetime.Type: GrantFiled: October 22, 2019Date of Patent: December 22, 2020Assignee: Link Labs, Inc.Inventors: Patrick Li, Ryan Zanski
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Patent number: 10855107Abstract: A system and method for determining a reliability line rating for a transmission line is disclosed. In response to a line clearance measurement and a line temperature measurement received from a transmission line monitor coupled to a transmission line, the system generates a temperature-clearance model for the transmission line based on the received line clearance measurement and line temperature measurement. The system generates a plurality of past dynamic line ratings and determines a scaling factor based on the plurality of past dynamic line ratings. The system then generates a dynamic line rating for an interval of time in the future and scales the dynamic line rating in response to the scaling factor to obtain a reliability line rating for the interval.Type: GrantFiled: April 28, 2017Date of Patent: December 1, 2020Assignee: Lindsey Manufacturing Co.Inventors: Ryan Bliss, Keith Lindsey, John McCall
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Patent number: 10830749Abstract: An integrated test device adapted to perform tests on a single aliquot of a liquid sample. The test device includes a viscosity test cell adapted to perform viscosity tests on the liquid sample; a freeze point test cell adapted to perform freeze point tests on the liquid sample; a sample injection port adapted to load the single aliquot of the liquid sample into both of the viscosity test cell and the freeze point test cell, where the viscosity test cell and the freeze point test cell are connected in parallel to the sample injection port; a data processing unit to collect data from the viscosity test cell and the freeze point test cell and process the data, the data processing unit performing calculations to determine temperatures at any specified viscosity above a freeze point and checks of integrity of the viscosity measurements.Type: GrantFiled: July 6, 2017Date of Patent: November 10, 2020Assignee: Phase Analyzer CompanyInventors: Edmund K. H. Woo, Shinya Matsueda, Vivian Hoi Nga Yuen, Gordon S. Y. Chiu, Charles Yam Chuen Tsang
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Patent number: 10830827Abstract: The system may be configured to perform operations including measuring a temperature and a voltage of a battery at various times producing data points, wherein each data point comprises the temperature and voltage of the battery and a respective time that the temperature and voltage was measured; assigning each data point to a respective cell in a matrix stored on a, wherein the matrix comprises a first axis comprising voltage ranges and a second axis comprising temperature ranges, wherein each cell is associated with a voltage range and a temperature range, wherein the voltage and temperature of each data point is within the voltage range and temperature range, respectively, of the respective cell; and/or generating a first value in a counter comprised in each cell reflecting a total number of data points assigned to the cell, such that the first value in each cell is stored in the memory.Type: GrantFiled: July 26, 2018Date of Patent: November 10, 2020Assignee: NORTHSTAR BATTERY COMPANY, LLCInventors: Don Karner, Frank Fleming, Ulf Krohn, Christer Lindkvist
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Patent number: 10809049Abstract: Disclosed are methods and systems for measuring and managing swelling of rechargeable batteries in situ. Some implementations involve using capacity fade or state of health of rechargeable batteries to estimate swelling of the rechargeable batteries. Some implementations provide methods and systems for measuring battery swelling based on inductive or capacitive coupling between sensors and the battery. Some implementations provide means to manage or reduce swelling of rechargeable batteries by applying adaptive charging with consideration of battery swelling.Type: GrantFiled: January 24, 2018Date of Patent: October 20, 2020Assignee: Qnovo Inc.Inventors: Dania Ghantous, Allison Pinoli, Lawrence S. Pan, David J. Coakley, Bryan McLaughlin
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Patent number: 10809400Abstract: A technique includes receiving data acquired by an acoustic measurement tool in a well, where the data represents multiple acoustic modes, including a first order formation flexural acoustic mode and a higher order formation flexural acoustic mode. The technique includes processing the data to identify the higher order formation flexural acoustic mode; and determining a shear slowness based at least in part on slowness values that are associated with the identified higher order formation flexural acoustic mode.Type: GrantFiled: October 24, 2016Date of Patent: October 20, 2020Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Pu Wang, Sandip Bose, Bikash Sinha
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Patent number: 10802120Abstract: In one embodiment, a lidar system includes a light source configured to emit (i) local-oscillator light and (ii) pulses of light, where each emitted pulse of light is coherent with a corresponding portion of the local-oscillator light. The lidar system also includes a receiver configured to detect the local-oscillator light and a received pulse of light, the received pulse of light comprising light from one of the emitted pulses of light that is scattered by a target located a distance from the lidar system. The local-oscillator light and the received pulse of light are coherently mixed together at the receiver. The receiver includes one or more detectors configured to produce one or more respective photocurrent signals corresponding to the coherent mixing of the local-oscillator light and the received pulse of light. The receiver also includes a pulse-detection circuit configured to determine a time-of-arrival for the received pulse of light.Type: GrantFiled: February 19, 2020Date of Patent: October 13, 2020Assignee: Luminar Technologies, Inc.Inventors: Joseph G. LaChapelle, Jason M. Eichenholz, Alex Michael Sincore
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Patent number: 10794821Abstract: A system and a method for determining one or more distillation temperatures for one or more given distillation weight percentages of a crude oil sample are provided, which can be used to produce a simulated distillation curve. Simulated distillation temperatures of crude oil samples are assigned as a function of density and data derived from UV/Visible spectroscopy measurement of the crude oil samples.Type: GrantFiled: January 5, 2016Date of Patent: October 6, 2020Assignee: SAUDI ARABIAN OIL COMPANYInventors: Omer Refa Koseoglu, Adnan Al-Hajji, Gordon Jamieson
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Patent number: 10781686Abstract: Apparatus and methods for obtaining first properties of a fluid, such as by estimating a second property of the fluid based on the first properties using a machine learning algorithm, propagating a first uncertainty of the first properties to a second uncertainty of the second property, generating an expected phase envelope of the fluid based on the second property, and generating a deviation phase envelope of the fluid based on the second uncertainty.Type: GrantFiled: June 27, 2016Date of Patent: September 22, 2020Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Kang Wang, Youxiang Zuo, Younes Jalali
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Patent number: 10782171Abstract: The present invention relates to a system, a method, and a computer program product for detecting a process disturbance from entrained gas or particulates within a fluid flowing in a vibrating flow device (5). In one embodiment, the system, the method and the computer program may involve a comparison between a measured drive gain and a drive gain threshold value and a comparison between a void fraction and a void fraction threshold value. In another embodiment, the system, the method and the computer program may involve a comparison between a measured drive gain and a drive gain threshold value, a comparison between a void fraction and a void fraction threshold value, and a comparison between a measured mass flow rate and a nominal mass flow rate threshold value.Type: GrantFiled: October 9, 2013Date of Patent: September 22, 2020Assignee: Micro Motion, Inc.Inventors: Charles Paul Stack, Joel Weinstein
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Patent number: 10775166Abstract: A shape evaluation method includes a shape error calculation step that calculates a shape error, which is an error between a designed shape and a shape to be evaluated, and a visible error detection step that detects visible shape errors on the basis of the shape error and predetermined visual characteristic data.Type: GrantFiled: February 2, 2016Date of Patent: September 15, 2020Assignees: NATIONAL UNIVERSITY CORPORATION KOBE UNIVERSITY, MAKINO MILLING MACHINE CO., LTD.Inventors: Ryuta Sato, Yuki Sato, Mitsunari Oda, Nobu Nakayama
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Patent number: 10736356Abstract: At least one example embodiment discloses a section of an electronic-vaping device including a pressure sensor configured to measure a current ambient pressure, the pressure sensor further configured to output the current ambient pressure measurement in accordance with a read request frequency, and a controller configured to determine a mode of operation of the electronic-vaping device, control the read request frequency based on the determined mode of operation, and detect a threshold pressure change based on the current ambient pressure and a baseline pressure.Type: GrantFiled: June 24, 2016Date of Patent: August 11, 2020Assignee: Altria Client Services LLCInventors: Geoffrey Brandon Jordan, Phillip Diana, Sean Sundberg, David Bennett, Christopher S. Tucker, Barry S. Smith, Edmond J. Cadieux, Douglas A. Burton, Paul Butler, Jarrett Keen, Patrick J. Cobler, Kai Cao
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Patent number: 10725458Abstract: A CPU unit is a life prediction device for a fan. The CPU unit includes a temperature calculation unit to calculate internal temperature of the CPU unit on the basis of at least one of the utilization of the CPU unit, the temperature a CPU, and the rotation speed of the fan; and a storage unit to store fan life data that indicates the life of the fan relative to temperature. A control unit includes a life prediction unit to calculate remaining life expectancy of the fan on the basis of the fan life data and the internal temperature calculated by the temperature calculation unit.Type: GrantFiled: October 20, 2016Date of Patent: July 28, 2020Assignee: MITSUBISHI ELECTRIC CORPORATIONInventor: Hiroki Matsuyama
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Patent number: 10697855Abstract: A method for state monitoring a bearing that supports a planetary gear of a planetary transmission on a planet carrier, the method including measuring a structure-borne noise of the planetary transmission at a stationary position on the planetary transmission in order to generate a digital measurement signal having a sample value at at least one sample time point, determining a relative speed of the planetary gear with respect to the stationary position for the sampling time point, determining a corrected measurement signal, the corrected measurement signal including the sample value with a corrected sample time point, the corrected sample time point being shifted with respect to the sample time point based on the relative speed, forming an envelope-curve signal based on the corrected measurement signal, determining a frequency spectrum for the envelope-curve signal, and comparing the frequency spectrum with a reference spectrum in a given frequency range.Type: GrantFiled: August 19, 2016Date of Patent: June 30, 2020Assignee: AKTIEBOLAGET SKFInventor: Tobias Roepke
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Patent number: 10698004Abstract: A measurement device for measuring at least one signal generates a first trigger impulse upon detection of a first trigger condition in at least one signal to be measured. It stores for the at least one signal multiple segments each containing the detected first trigger condition upon generation of the first trigger impulse in an acquisition memory. A second trigger impulse is generated upon detection of a second trigger condition in the multiple segments of the at least one signal stored in the acquisition memory. For the at least one signal the segments containing the detected second trigger condition are displayed upon generation of the second trigger impulse on a display unit.Type: GrantFiled: June 4, 2015Date of Patent: June 30, 2020Assignee: Rohde & Schwarz GmbH & Co. KGInventors: Friedrich Reich, Ferdinand Mayet, Wolfgang Herbordt
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Patent number: 10684629Abstract: A detection system is provided for a distributed water infrastructure to determine a human health or lifestyle state from detected water usage patterns. The system receives signals indicative of water usage from at least one sensor upstream of a plurality of appliances, and determines from the signals a current water usage pattern. The system accesses a database of a plurality of stored water usage patterns, associated with a human health or lifestyle state, compares the pattern with stored water usage patterns and, based on the comparison, identifies a human health or lifestyle condition reflected by the current water usage pattern.Type: GrantFiled: November 21, 2017Date of Patent: June 16, 2020Assignee: Wint WI Ltd.Inventor: Alon Haim Gal
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Patent number: 10670287Abstract: Systems and methods for modeling, reporting, controlling and optimizing HVAC systems are provided. A server receives HVAC system data, processes the data and sends the processed data to a client device. The client device receives the processed data and then makes certain choices of analog and digital rules to apply to the data to reach conclusions about certain mechanical states of the system and flow efficiencies. The rule choices are sent to the server. The server analyzes the HVAC system based on the rules and generates a report. The report can be used to optimize the mechanical components of the HVAC system or control them directly in a feedback loop.Type: GrantFiled: May 10, 2017Date of Patent: June 2, 2020Assignee: Cenergistic LLCInventor: Jack Bullock
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Patent number: 10667456Abstract: A computer-implemented method for recommending agricultural activities is implemented by an agricultural intelligence computer system in communication with a memory. The method includes receiving a plurality of field definition data, retrieving a plurality of input data from a plurality of data networks, determining a field region based on the field definition data, identifying a subset of the plurality of input data associated with the field region, determining a plurality of field condition data based on the subset of the plurality of input data, identifying a plurality of field activity options, determining a recommendation score for each of the plurality of field activity options based at least in part on the plurality of field condition data, and providing a recommended field activity option from the plurality of field activity options based on the plurality of recommendation scores.Type: GrantFiled: September 4, 2015Date of Patent: June 2, 2020Assignee: THE CLIMATE CORPORATIONInventors: James Ethington, Eli J. Pollak, Tristan D'Orgeval, Katherine Krumme, Evin Levey, Samuel Alexander Wimbush, Erik Andrejko, Moorea Lee Brega, Sivan Aldor-Noiman
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Patent number: 10634816Abstract: A method and system of displaying an operational status of a set of mobile devices deployed on multiple floors of an indoor facility in extreme ambient conditions. The method, executed in a processor of a server computing device, comprises localizing a first mobile device and at least a second mobile device to a location on a first of the multiple floors and a second of the multiple floors respectively, based at least partly on respective filtered sets of barometric ambient pressure measurements obtained at the first and at least a second mobile devices, and displaying, based on the localizing, a layout map of the multi-floor building that includes the first mobile device and the second mobile device positioned within the first and the second of the multiple floors respectively.Type: GrantFiled: August 13, 2018Date of Patent: April 28, 2020Assignee: MAPSTED CORP.Inventors: Saeedeh Hamidifar, Paramvir Singh Nagpal, Sean Huberman, Joshua Karon