Patents by Inventor Lu Han
Lu Han 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).
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Publication number: 20260072710Abstract: A data access method and an electronic device relates to the field of terminal technologies. The method provides that a data proxy service obtains, in response to an operation of creating a widget, a data processing template configured by a widget provider and display data information configured by a data provider, where the data proxy service resides in the electronic device. A first widget is displayed, where first widget display data of the first widget corresponds to the data processing template and first display data indicated by the display data information. The data proxy service refreshes the first widget in response to a preset condition being met, where the data proxy service determines second widget display data of a refreshed first widget. The refreshed first widget is displayed based on the second widget display data.Type: ApplicationFiled: November 17, 2025Publication date: March 12, 2026Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Ashi Gong, Weifeng Li, Youfu Li, Lu Han
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Patent number: 12570524Abstract: Systems and methods are provided for performing both reforming and partial oxidation as part of the reaction step of a reaction cycle in a cyclic reaction environment such as a reverse flow reaction environment, where heat is provided by direct heating during a regeneration step. In some aspects, performing a combination of reforming and partial oxidation can allow for higher conversion of hydrocarbons than reforming alone while reducing or minimizing the peak temperatures within the cyclic reaction environment. In some aspects, performing both reforming and partial oxidation can also allow for an improved molar ratio of H2 to CO in the resulting effluent from the conversion reaction (relative to partial oxidation) while still maintaining high total conversion.Type: GrantFiled: November 1, 2023Date of Patent: March 10, 2026Assignee: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANYInventors: Everett J. O'Neal, David C. Dankworth, Lu Han, Sarah E. Feicht, Anastasios I. Skoulidas
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Patent number: 12565000Abstract: A method of binder jet additive manufacturing (BJAM) is provided. The method includes feeding a supply of powder particles to a powder bed, delivering an organic binder onto the powder bed in select locations of each layer to form a porous green part, and introducing to the binder a secondary component that chemically reacts with the binder to form a solid polymer matrix around the powder particles. The secondary component is introduced either by: (i) infiltration of the secondary component into the porous green part; or (ii) by combining the secondary component with the powder particles prior to feeding the powder particles to the powder bed. A binder system for BJAM is also provided. The binder system includes a reactive pair including an organic binder that is capable of being deposited on a powder bed; and a secondary component that is reactive with the organic binder.Type: GrantFiled: July 17, 2023Date of Patent: March 3, 2026Assignee: UT-Battelle, LLCInventors: Tomonori Saito, Amelia M. Elliott, Dustin B. Gilmer, Lu Han
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Patent number: 12530867Abstract: An action recognition system includes a controller that computes, in a time division manner, a plurality of feature vectors using as feature quantities information of a machine with respect to running that varies in a time sequence, generates a classification model by classifying the feature vectors into a plurality of clusters and allocating identification IDs to the clusters, generates an ID pattern model by allocating the identification IDs to the feature vectors computed in the time division manner on the basis of the classification model and associating a pattern of the identification IDs that vary in a time sequence according to a predetermined action of the machine with identification information of the predetermined action, generates output information for recognizing the predetermined action on the basis of changes in the identification IDs in the time sequence and the ID pattern model, and controls the display device to output the output information.Type: GrantFiled: November 11, 2021Date of Patent: January 20, 2026Assignee: Hitachi Construction Machinery Co., Ltd.Inventors: Munetoshi Unuma, Lu Han, Hiroshi Tsukui, Kouji Fujita, Kenichi Ajima, Masutaka Kumasaka, Kouichirou Ejiri
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Publication number: 20260002121Abstract: Disclosed herein are improved in vitro methods of making splanchnic mesoderm cell types and subtypes thereof from pluripotent cells. These methods can be used to produced improved foregut- and hindgut-derived organoids containing enriched mesenchyme, which enhances organoid viability, growth, and maturation, both in in vitro culture and in vivo transplantation.Type: ApplicationFiled: December 1, 2022Publication date: January 1, 2026Inventors: Aaron M. ZORN, Lu HAN, Keishi KISHIMOTO, Mitsuru MORIMOTO
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Publication number: 20250385476Abstract: A rotary joint, alignment module and wireless power transfer circuit for a rotary joint. The slip ring includes a stator; a rotor configured to rotate relative to the stator about a rotation axis; and an alignment module mounted to the rotor. The alignment module includes a housing having a first wireless module with a first antenna. The slip ring also includes a rotational element coupled to the first rotor and configured to rotate about the rotation axis relative to the housing, the rotational element having a second wireless module with a second antenna. The first and second antennae are aligned along the rotation axis and adapted to wirelessly communicate with each other.Type: ApplicationFiled: June 16, 2025Publication date: December 18, 2025Applicant: DEUBLIN COMPANY, LLCInventors: Matt JAKYMIW, Anton A. PETROU, Lu HAN
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Publication number: 20250364574Abstract: Cathode collector structures and/or corresponding cathode structures are provided that can allow for improved operation for a molten carbonate fuel cell when operated under conditions for elevated CO2 utilization. A cathode collector structure that provides an increased open area at the cathode surface can reduce or minimize the amount of alternative ion transport that occurs within the fuel cell. Additionally or alternately, grooves in the cathode surface can be used to increase the open area.Type: ApplicationFiled: June 6, 2025Publication date: November 27, 2025Inventors: Jonathan ROSEN, Timothy A. BARCKHOLTZ, Heather A. ELSEN, Gabor KISS, Lu HAN, Thomas M. SMITH, Sandipan K. DAS, Chao-Yi YUH, Carl A. WILLMAN, Timothy C. GEARY, Keith E. DAVIS, Abdelkader HILMI, Lawrence J. NOVACCO
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Publication number: 20250354275Abstract: Systems and methods are provided for integration of molten carbonate electrolysis cells in applications for hydrogen production and for operating turbines using oxycombustion. In some aspects, the unusual output flows from an MCEC (or more typically a plurality of MCECs) can be synergistically used in combination with reverse flow reactors and/or partial oxidation units to allow for hydrogen production while also performing carbon capture. In other embodiments, the anode output from an MCEC (or a plurality of MCECs) can be used as the oxygen-containing gas for a combustion turbine or a furnace.Type: ApplicationFiled: May 15, 2025Publication date: November 20, 2025Inventors: Everett J. O'NEAL, Lu HAN
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Patent number: 12475833Abstract: The present disclosure provides a driving module and a display device. The driving module includes a serial-parallel conversion circuit and a data providing circuit, the serial-parallel conversion circuit is configured to convert a serial input signal into a parallel output signal and generate a transmission control signal and a common electrode voltage signal in accordance with mode indication information carried by the parallel output signal, and the parallel output signal carries the mode indication information and input display data; and the data providing circuit is configured to convert the input display data into output display data and transmit the output display data to a corresponding data line under the control of the transmission control signal. According to the embodiments of the present disclosure, it is able to achieve display through relying on serial input signals and other signals provided by a system without a display chip.Type: GrantFiled: November 25, 2022Date of Patent: November 18, 2025Assignee: Beijing BOE Technology Development Co., Ltd.Inventors: Yue Shan, Zhen Wang, Jian Sun, Deshuai Wang, Jian Zhang, Wei Yan, Wenwen Qin, Xiaoyan Yang, Han Zhang, Yadong Zhang, Lu Han
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Publication number: 20250350931Abstract: A WiFi wireless networking method, device, and storage medium are disclosed herein. The method includes steps of: collecting a scanned code information; acquiring a corresponding serial number according to the scanned code information; acquiring a corresponding communication address according to the serial number; acquiring all online routers; and sharing the communication address with all the online routers.Type: ApplicationFiled: July 22, 2025Publication date: November 13, 2025Applicant: BOWEI TECHNOLOGY COMPANY LIMITEDInventors: Maoping HE, Lu HAN
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Publication number: 20250307547Abstract: A computer-implemented process is programmed to programmatically receive at a first computer a digital electronic object comprising a source text having been composed at a second computer, send instructions to the second computer for presenting filters via a user interface, which are programmed to adjust the source text when they are selected and executed, receive a selection of a first filter, generate an output set of suggestions based on executing the first filter over the source text, transmit the output set of suggestions to the second computer, receive a specification to apply the suggestions, and in response, automatically apply all the suggestions to the source text and transmit updated presentation instructions to the second computer which when rendered using the second computer cause displaying an updated text with all the suggestions having been applied to the source text.Type: ApplicationFiled: May 13, 2025Publication date: October 2, 2025Inventors: Valentyn Gaidylo, Lu Han, Yuriy Tanskiy
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Publication number: 20250279448Abstract: A fuel cell is provided including an anode configured to receive, and allow to pass through, an anode process gas, a cathode configured to receive, and allow to pass through, a cathode process gas, and an electrolyte matrix layer separating the anode and the cathode. One of the anode or the cathode has an extended edge seal chamber, and the fuel cell is configured to receive the anode process gas and the cathode process gas in substantially perpendicular directions relative to each other, and the extended edge seal chamber is configured to allow the anode process gas and the cathode process gas to pass through the anode and the cathode in substantially parallel flow paths.Type: ApplicationFiled: May 16, 2025Publication date: September 4, 2025Inventors: Keith E. DAVIS, Lawrence J. NOVACCO, Lu HAN, Brandon J. O'NEILL, Frank HERSHKOWITZ, Rodrigo F. BLANCO GUTIERREZ, Yesim IGCI
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Publication number: 20250254707Abstract: A method, a device and a non-transitory computer-readable storage medium for scheduling resources for multicast services, the method comprising: performing packet detection for data of a multicast service received from a network-side device. If the data has a relatively stable packet size at the time of detection and is characterized by periodicity, the multicast scheduling mode is initiated for the user equipment where the multicast group corresponding to the multicast service is located.Type: ApplicationFiled: July 1, 2024Publication date: August 7, 2025Inventors: Lu Han, Da Liu
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Patent number: 12355085Abstract: Cathode collector structures and/or corresponding cathode structures are provided that can allow for improved operation for a molten carbonate fuel cell when operated under conditions for elevated CO2 utilization. A cathode collector structure that provides an increased open area at the cathode surface can reduce or minimize the amount of alternative ion transport that occurs within the fuel cell. Additionally or alternately, grooves in the cathode surface can be used to increase the open area.Type: GrantFiled: November 26, 2019Date of Patent: July 8, 2025Assignees: ExxonMobil Technology and Engineering Company, FUELCELL ENERGY, INC.Inventors: Jonathan Rosen, Timothy A. Barckholtz, Heather A. Elsen, Gabor Kiss, Lu Han, Thomas M. Smith, Sandipan K. Das, Chao-Yi Yuh, Carl A. Willman, Timothy C. Geary, Keith E. Davis, Abdelkader Hilmi, Lawrence J. Novacco
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Patent number: 12347910Abstract: A module assembly is provided including a fuel cell stack assembly, a heat exchanger, and a housing enclosing the fuel cell stack assembly and the heat exchanger. The heat exchanger is configured to receive process gas from an external source and output the process gas to the fuel cell stack assembly, and configured to receive process gas from the fuel cell stack assembly and output the process gas. A fuel cell power plant is provided including a module assembly with a first end, a racking structure configured to hold the module assembly, balance of plant equipment, and ducting configured to provide fluid communication between the balance of plant equipment and the first end of the module assembly. The module assembly and the racking structure are configured such that the module assembly may be removed from the racking structure in a direction away from the first end of the module assembly.Type: GrantFiled: April 19, 2023Date of Patent: July 1, 2025Assignees: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY, FUELCELL ENERGY, INC.Inventors: Keith E. Davis, Frank Hershkowitz, Lu Han, Clay R. Sutton, Paul J. Rubas
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Patent number: 12334607Abstract: A fuel cell is provided including an anode configured to receive, and allow to pass through, an anode process gas, a cathode configured to receive, and allow to pass through, a cathode process gas, and an electrolyte matrix layer separating the anode and the cathode. One of the anode or the cathode has an extended edge seal chamber, and the fuel cell is configured to receive the anode process gas and the cathode process gas in substantially perpendicular directions relative to each other, and the extended edge seal chamber is configured to allow the anode process gas and the cathode process gas to pass through the anode and the cathode in substantially parallel flow paths.Type: GrantFiled: November 26, 2019Date of Patent: June 17, 2025Assignees: ExxonMobil Technology and Engineering Company, FUELCELL ENERGY, INC.Inventors: Keith E. Davis, Lawrence J. Novacco, Lu Han, Brandon J. O'Neill, Frank Hershkowitz, Rodrigo F. Blanco Gutierrez, Yesim Igci
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Patent number: 12333247Abstract: A computer-implemented process is programmed to programmatically receive at a first computer a digital electronic object comprising a source text having been composed at a second computer, send instructions to the second computer for presenting filters via a user interface, which are programmed to adjust the source text when they are selected and executed, receive a selection of a first filter, generate an output set of suggestions based on executing the first filter over the source text, transmit the output set of suggestions to the second computer, receive a specification to apply the suggestions, and in response, automatically apply all the suggestions to the source text and transmit updated presentation instructions to the second computer which when rendered using the second computer cause displaying an updated text with all the suggestions having been applied to the source text.Type: GrantFiled: August 26, 2022Date of Patent: June 17, 2025Inventors: Valentyn Gaidylo, Lu Han, Yuriy Tanskiy
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Publication number: 20250132363Abstract: Systems and methods are provided for operating molten carbonate fuel cells to produce increased amounts of H2 in the anode effluent while still maintaining operation of the cell within conventional operation boundaries, such as having a temperature differential between the cathode input flow and the cathode effluent of 35° C. or more, with the cathode effluent being hotter than the cathode input flow. This temperature differential between the cathode input flow and the cathode effluent while still producing excess hydrogen is achieved in part by a) passing an input flow containing hydrocarbons and/or reformable fuel into an external reformer, b) reforming 20 vol % or more of the hydrocarbons and/or reformable fuel in the external reformer prior to c) passing the partially reformed input flow into a fuel cell or fuel cell stack where additional reforming is performed in the anode(s) and/or in a reforming element in the fuel cell stack.Type: ApplicationFiled: October 17, 2024Publication date: April 24, 2025Inventors: Anastasios I. Skoulidas, Gregory R. Johnson, Clay R. Sutton, Lu Han
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Publication number: 20250104600Abstract: The present disclosure provides a driving module and a display device. The driving module includes a serial-parallel conversion circuit and a data providing circuit, the serial-parallel conversion circuit is configured to convert a serial input signal into a parallel output signal and generate a transmission control signal and a common electrode voltage signal in accordance with mode indication information carried by the parallel output signal, and the parallel output signal carries the mode indication information and input display data; and the data providing circuit is configured to convert the input display data into output display data and transmit the output display data to a corresponding data line under the control of the transmission control signal. According to the embodiments of the present disclosure, it is able to achieve display through relying on serial input signals and other signals provided by a system without a display chip.Type: ApplicationFiled: November 25, 2022Publication date: March 27, 2025Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yue Shan, Zhen Wang, Jian Sun, Deshuai Wang, Jian Zhang, Wei Yan, Wenwen Qin, Xiaoyan Yang, Han Zhang, Yadong Zhang, Lu Han
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Patent number: D1083052Type: GrantFiled: October 28, 2024Date of Patent: July 8, 2025Inventor: Lu Han