Patents Examined by Tung S Lau
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Patent number: 11892769Abstract: When detecting an object structure, at least one portion of the object is initially illuminated with illumination light of an at least partly coherent light source from at least one preferred illumination direction. At least one diffraction image of the illuminated portion is recorded by spatially resolved detection of the diffraction intensity of the illumination light, diffracted by the illuminated portion, in a detection plane. At least one portion of the object structure is reconstructed from the at least one recorded diffraction image using an iterative method. Here, the iteration diffraction image of a raw object structure is calculated starting from an iteration start value and said raw object structure is compared to the recorded diffraction image in each iteration step.Type: GrantFiled: September 11, 2020Date of Patent: February 6, 2024Assignee: Carl Zeiss SMT GmbHInventors: Beat Marco Mout, Dirk Seidel, Christoph Husemann, Ulrich Matejka
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Patent number: 11890963Abstract: A method for estimating a present energy consumption of an electrically propelled vehicle powered by a propulsion battery. The method includes obtaining previous energy consumption values for a set of previous time instants, and a present drive pattern parameter value; estimating a present energy consumption based on a weighted moving average model fed with the energy consumption values, wherein, the weighted moving average model includes a modelled gain factor for each of at least a portion of the previous energy consumption values, where the modelled gain factors are modelled as a function of the drive pattern parameter.Type: GrantFiled: February 18, 2022Date of Patent: February 6, 2024Assignee: VOLVO TRUCK CORPORATIONInventor: Il Cho
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Patent number: 11885788Abstract: A multimode biological sample inspection apparatus and method is provided. The apparatus includes an illumination hardware arrangement comprising transmission and sensing hardware configured to inspect a biological sample using at least two modes from a group comprising a fluorescence imaging mode, a reflectance imaging mode, a scattering imaging mode, and a Raman imaging mode, and processing hardware configured to operate the illumination hardware arrangement according to a protocol comprising inspection settings of the at least two modes. The processing hardware receives scan results from the illumination hardware arrangement and identifies attributes of the biological sample by constructing a multidimensional dataset comprising at least one spatial dimension and at least one spectral dimension from the scan results and analyzing the multidimensional dataset. The processing hardware is configured to employ the attributes of at least one biological sample and alter the protocol.Type: GrantFiled: February 25, 2022Date of Patent: January 30, 2024Assignee: Safety Spect, IncInventors: Daniel L. Farkas, Li Kang, Stanislov Sokolov, Fartash Vasefi, Alireza Akhbardeh
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Patent number: 11883119Abstract: A sequence of input samples that are measures of position or orientation of an input device being held by a user are received. A current output sample of a state of linear quadratic estimator, LQE, is computed that is an estimate of the position or orientation of the input device. The current output sample is computed based on i) a previously computed output sample, and ii) a velocity term. An updated output sample of the state of the LQE is computed, based on i) a previously computed output sample, and ii) a new input sample. Other embodiments are also described and claimed.Type: GrantFiled: August 1, 2022Date of Patent: January 30, 2024Assignee: VERB SURGICAL INC.Inventors: Hasan Tutkun Sen, Sina Nia Kosari
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Patent number: 11881700Abstract: A longitudinal differential protection method for a transformer comprises: calculating a corrected parameter of a transformer according to a voltage and electrical parameters of the transformer, wherein the electrical parameters of the transformer comprise a rated capacity of the transformer, and the corrected parameter of the transformer comprise a capacity of the transformer.Type: GrantFiled: May 29, 2019Date of Patent: January 23, 2024Assignees: NR ELECTRIC CO., LTD., NR ENGINEERING CO., LTD.Inventors: Qiaogen Gu, Xiaoyu Zhang, Jifeng Wen, Hang Lv, Pinhao Mo, Chao Zheng, Xiao Gong, Zhongmin Sun, Xiao Cheng
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Patent number: 11874151Abstract: A process and a device for determining the volume of liquid remaining inside a flexible pouch provided with means for dispensing the liquid to be consumed comprises placing the pouch inside a rigid envelope filled with a known volume V1 of a first measuring liquid having an electrical conductivity C1, during the dispensing of a volume VA of liquid to be consumed, admitting inside the rigid envelope the same volume of a second measuring liquid present outside the rigid envelope and having an electrical conductivity C2 different from the electrical conductivity C1, measuring the electrical conductivity CM of the mixture of the measuring liquids present inside the rigid envelope, determining the volume VA of liquid to be consumed which has been dispensed from the measurement of the electrical conductivity C3, and calculating the volume Vr of liquid to be consumed remaining inside the pouch from the volumes Vi and VA.Type: GrantFiled: June 24, 2019Date of Patent: January 16, 2024Assignee: SAIPEM S.A.Inventor: Thomas Delaplace
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Patent number: 11852528Abstract: The present disclosure relates to a device and method for measuring a flicker frequency of a light source configured to implement at least one phase lock loop.Type: GrantFiled: November 24, 2020Date of Patent: December 26, 2023Assignee: STMicroelectronics (Grenoble 2) SASInventors: Mickael Guene, Salim Bouchene, Cedric Grospellier, Jean-Jacques Rouger, Pascal Mellot
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Patent number: 11852365Abstract: Described herein are technologies pertaining to a computer-implemented system that is configured to present information to a technician who is servicing an air conditioning unit. The technologies described herein facilitate computation of a value that is indicative of operating efficiency of an air conditioning unit in its current environment and with current operating conditions.Type: GrantFiled: December 2, 2020Date of Patent: December 26, 2023Inventor: James LaMont Bergmann
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Patent number: 11845357Abstract: In one aspect, computer-implemented method may include receiving, from a cloud-based computing system, one or more machine learning model parameters that are configured to enable predicting a remaining useful life of each cell of a battery pack of a vehicle. The method may include loading, into memory of a processing device at the vehicle, the one or more machine learning model parameters, receiving data comprising one or more measurements and one or more user battery usage profiles, and based on the data, executing a trained machine learning model with the one or more parameters to input the data and to output the remaining useful life of each cell of the battery pack.Type: GrantFiled: March 15, 2023Date of Patent: December 19, 2023Assignee: Eatron Technologies LimitedInventors: Anil Ozturk, Mustafa Burak Gunel, Muharrem Ugur Yavas, Can Kurtulus
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Patent number: 11847531Abstract: In one aspect, computer-implemented method may include receiving, from computing devices, fleet data pertaining to battery packs each including first cells. The fleet data includes false positive images of lithium plating affecting at least a first cell, true positive images of the lithium plating affecting at least a second cell, or both. The method may include training, using at least the fleet data, machine learning models to predict occurrences of the lithium plating, receiving, from sensors associated with second cells, measurements pertaining to current, voltage, temperature, or some combination thereof, and inputting the measurements into the machine learning models to predict the occurrences of the lithium plating for the second cells.Type: GrantFiled: March 24, 2023Date of Patent: December 19, 2023Assignee: Eatron Technologies LimitedInventors: Anil Ozturk, Mustafa Burak Gunel, Muharrem Ugur Yavas, Can Kurtulus
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Patent number: 11835395Abstract: The invention comprises systems and methods for evaluating changes in the operational efficiency of an HVAC system over time. The climate control system obtains temperature measurements from at least a first location conditioned by the climate system, and status of said HVAC system. One or more processors receives measurements of outside temperatures from at least one source other than said HVAC system and compares said temperature measurements from said first location with expected temperature measurements. The expected temperature measurements are based at least in part upon past temperature measurements.Type: GrantFiled: February 1, 2023Date of Patent: December 5, 2023Assignee: EcoFactor, Inc.Inventors: John Douglas Steinberg, Scott Douglas Hublou
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Patent number: 11837332Abstract: In variants, the method can include: determining a set of fermentation parameters; determining a set of features associated with the set of fermentation parameters; and determining a set of product attributes associated with the set of features. In examples, the method can optionally predict the attributes of a product manufactured using the set of fermentation parameters and/or predict the set of fermentation parameters that would create or replicate the attributes of a target product.Type: GrantFiled: February 21, 2023Date of Patent: December 5, 2023Assignee: Climax Foods Inc.Inventors: Oliver Zahn, Karthik Sekar
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Patent number: 11835396Abstract: The invention comprises systems and methods for evaluating changes in the operational efficiency of an HVAC system over time. The climate control system obtains temperature measurements from at least a first location conditioned by the climate system, and status of said HVAC system. One or more processors receives measurements of outside temperatures from at least one source other than said HVAC system and compares said temperature measurements from said first location with expected temperature measurements. The expected temperature measurements are based at least in part upon past temperature measurements.Type: GrantFiled: February 1, 2023Date of Patent: December 5, 2023Assignee: EcoFactor, Inc.Inventors: John Douglas Steinberg, Scott Douglas Hublou
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Patent number: 11835591Abstract: An electric aircraft battery pack that includes an integrated battery management component, which determines if a power supply connection between the battery pack and the electric aircraft should be terminated due to a failure, defect, or malfunction of the battery pack, such as a failure of a battery module of the battery pack.Type: GrantFiled: November 18, 2021Date of Patent: December 5, 2023Assignee: BETA AIR, LLCInventors: Braedon Lohe, Cullen Jemison, Andrew Giroux, Tom Hughes
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Patent number: 11835394Abstract: The invention comprises systems and methods for evaluating changes in the operational efficiency of an HVAC system over time. The climate control system obtains temperature measurements from at least a first location conditioned by the climate system, and status of said HVAC system. One or more processors receives measurements of outside temperatures from at least one source other than said HVAC system and compares said temperature measurements from said first location with expected temperature measurements. The expected temperature measurements are based at least in part upon past temperature measurements.Type: GrantFiled: February 1, 2023Date of Patent: December 5, 2023Assignee: EcoFactor, Inc.Inventors: John Douglas Steinberg, Scott Douglas Hublou
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Patent number: 11821726Abstract: A probe assembly for measuring a synthetic turf infill profile having a probe, a turf surface contact assembly and a sensor. The probe is configured to extend down through the turf infill profile until a tip of the probe contacts a lower boundary of the turf infill profile. The surface contact assembly is vertically movable relative to the probe while the probe is being moved downwardly into the turf infill profile, wherein the surface contact assembly has a contact area with the turf surface that is large enough to retain the surface contact assembly resting atop an upper boundary of the turf infill profile when the lowermost tip of the at least one probe has contacted the lower boundary of the turf infill profile. The sensor reads the distance between the upper and lower boundaries of the turf infill profile at a sampled location in the turf surface.Type: GrantFiled: April 25, 2022Date of Patent: November 21, 2023Assignee: The Toro CompanyInventors: Troy D. Carson, Chris A. Wadzinski, Jackie R. Gust
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Patent number: 11820252Abstract: A battery diagnostic device includes an acquisition unit that acquires a temperature and an internal resistance of a battery; a determination unit that determines a diagnostic temperature that is a temperature used for a diagnosis of the battery, based on the temperature acquired by the acquisition unit; an estimation unit that estimates the internal resistance of the battery at the diagnostic temperature based on the temperature and the internal resistance acquired by the acquisition unit and the diagnostic temperature determined by the determination unit; and a diagnosis unit that diagnoses the battery based on the internal resistance estimated by the estimation unit.Type: GrantFiled: July 22, 2022Date of Patent: November 21, 2023Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Takaya Koshii
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Patent number: 11823832Abstract: An alert system for a transformer includes a thermographic camera configured to capture thermal images of the transformer, a current sensor configured to generate a sensor signal indicating the current magnitude of a current outputted from the transformer, a storage configured to store a machine learning model, an alert device, and a processing unit configured to obtain image temperature values from the thermal images, obtain magnitude values from the sensor signal, obtain normal temperature values by using the machine learning model and the magnitude values, and instruct the alert device to deliver an alerting signal based on a result of comparison between the image temperature values and the normal temperature values.Type: GrantFiled: December 2, 2020Date of Patent: November 21, 2023Assignee: NATIONAL TAIPEI UNIVERSITY OF TECHNOLOGYInventors: Shun-Hung Tsai, Men-Shen Tsai, Kuan-Wei Ko
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Patent number: 11802856Abstract: A mass spectrometry system having a simplified control interface includes a processor and a memory. The memory includes instructions that when executed cause the processor to perform the steps of providing a user interface including a plurality of adjustment elements for adjusting at least one results effective parameter and at least one sample descriptive parameter; determining a plurality of instrument control parameters based on the at least one results effective parameter and the at least one sample descriptive parameter; and analyzing a sample while operating according to the plurality of instrument control parameters.Type: GrantFiled: May 18, 2022Date of Patent: October 31, 2023Assignee: Thermo Finnigan LLCInventors: Joshua T. Maze, Scott T. Quarmby
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Patent number: 11799419Abstract: In a detection condition determining method, a control center obtains a working parameter value of a target photovoltaic device in a first time length closest to a current time point, where the working parameter value of the target photovoltaic device may be provided for the control center by a photovoltaic inverter coupled to the target photovoltaic device. The control center detects the target photovoltaic device in response to the control center determining, based on the working parameter value, that an environmental parameter value of the target photovoltaic device meets an environmental parameter threshold. Using the method helps reduce operation and maintenance costs of a photovoltaic power station.Type: GrantFiled: November 23, 2021Date of Patent: October 24, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jianqiang Wang, Song Wan, Yanzhong Zhang, Yongbing Gao