Patents by Inventor Ran Zhang

Ran Zhang 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: 20250086402
    Abstract: Methods, systems, apparatuses, devices, and computer program products are described. A flow generation service may receive a natural language input that indicates instructions for automating a task according to a first process flow. Using a large language model (LLM), the flow generation service may decompose the natural language input into a set of elements (e.g., logical actions) and connectors, where the LLM may be trained on first metadata corresponding to a second process flow that is created manually by a user. In addition, using the LLM, the flow generation service may generate second metadata corresponding to each of the set of elements based on decomposing the natural language input. The flow generation service may sequence and merge the set of elements to generate the first process flow. In some examples, the flow generation service may send, for display to a user interface of a user device, the first process flow.
    Type: Application
    Filed: January 17, 2024
    Publication date: March 13, 2025
    Inventors: Ran Xu, Zeyuan Chen, Yihao Feng, Krithika Ramakrishnan, Congying Xia, Juan Carlos Niebles Duque, Vetter Serdikova, Huan Wang, Yuxi Zhang, Kexin Xie, Donglin Hu, Bo Wang, Ajaay Ravi, Matthew David Trepina, Sam Bailey, Abhishek Das, Yuliya Feldman, Pawan Agarwal
  • Publication number: 20250078357
    Abstract: A method for generating a multimedia content, a computer device and a storage medium are provided. The method includes: receiving generation indication information for a multimedia content and displaying multimedia outline information matched with the generation indication information, the multimedia outline information including at least one outline title and an initial content proportion corresponding to a target content under each outline title, the multimedia outline information being determined according to dimension information corresponding to the generation indication information under at least one attribute dimension; acquiring a target content proportion of the target content under each outline title in response to a proportion adjustment operation for the initial content proportion; and displaying a first multimedia content matched with the generation indication information; the first multimedia content being generated according to the target content proportion corresponding to each outline title.
    Type: Application
    Filed: August 2, 2024
    Publication date: March 6, 2025
    Inventors: Hao SHEN, Jun LI, Aonan TAN, Ran ZHANG
  • Publication number: 20250073401
    Abstract: Disclosed is a counter structure of a dry powder aerosol delivery system, belonging to the field of inhalation devices; the counter structure includes a housing; a knob is arranged at one end of the housing; a counting disc, a transmission gear, a counting disc cover, a spring, a vibration gear and a rotating disc are arranged in the housing; the housing, the knob, the counting disc, the counting disc cover, the spring, the vibration gear and the rotating disc are arranged coaxially; the counting disc, the counting disc cover, the spring and the vibration gear are disposed around a straight rod of the rotating disc; an outer gear meshed with the transmission gear is arranged on the periphery of the straight rod.
    Type: Application
    Filed: June 16, 2022
    Publication date: March 6, 2025
    Applicant: SHANGHAI XIUXIN CHENPON PHARMACEUTICAL CO., LTD.
    Inventors: Zhonghua TAN, Ran WANG, Yan ZHANG, Guojun LUO, Dizheng DU
  • Publication number: 20250077107
    Abstract: A method and device for accessing data in a host memory are provided. The method includes: in response to writing first data corresponding to a first Remote Dictionary Server (Redis) instance of a plurality of Redis instances into the host memory, determining whether a remaining host memory capacity for the first Redis instance is sufficient to store the first data, wherein the remaining host memory capacity is based on a difference between maximum capacity of the host memory that is capable of being used by the first Redis and capacity of the host memory that has been used by the first Redis instance; and in response to determining that that the remaining host memory capacity is not sufficient to store the first data, evicting second data of the first Redis instance from the host memory to a Computing Express Link (CXL) device and storing the first data in the host memory.
    Type: Application
    Filed: February 9, 2024
    Publication date: March 6, 2025
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Ran TAN, Bumjun KIM, Jungsoo KIM, Ning LI, Ruixiang LU, Nannan ZHANG, Heng LIU
  • Publication number: 20250074953
    Abstract: A method for modifying a gliadin and an application thereof are provided. The method includes the following steps: dissolving the gliadin in a solvent to obtain gliadin solution; and adding a proline endoprotease to the gliadin solution for a reaction, and adjusting the pH value of solution to neutral according to a gradient, to obtain a modified gliadin. The modified gliadin obtained by the present invention may be uniformly dispersed in water, and may still maintain a uniform dispersion state in the water after high-temperature thermal sterilization and long-term storage, or even in the presence of sodium chloride, it has good thermal stability, salt resistance, and storage stability.
    Type: Application
    Filed: January 15, 2024
    Publication date: March 6, 2025
    Applicant: China Agricultural University
    Inventors: Pengjie WANG, Fazheng REN, Siyuan LIU, Ran WANG, Longjiao ZHU, Rong LIU, Bing FANG, Ju QIU, Xiaoyu WANG, Juan CHEN, Han CHEN, Yinhua ZHU, Yixuan LI, Chong CHEN, Weibo ZHANG, Xifan WANG, Jingjing HE
  • Patent number: 12239472
    Abstract: A system and method for generating a computed tomography (CT) image of an object includes establishing a narrow-spectrum high-energy bin and other bins with wider-spectrum and lower-energies and acquiring a first dataset using the narrow-spectrum high-energy bin. The method also includes acquiring second or more datasets using the wide-spectrum, low-energy bins, reducing data attributable to scatter from the second or more datasets using the first dataset to create reduced-scatter datasets, and reconstructing CT images of the object from the reduced-scatter datasets.
    Type: Grant
    Filed: October 23, 2022
    Date of Patent: March 4, 2025
    Assignee: WISCONSIN ALUMNI RESEARCH FOUNDATION
    Inventors: Guang-Hong Chen, Ran Zhang, Ke Li
  • Publication number: 20250070883
    Abstract: An optical communication method and system with high spectral efficiency and low power consumption based on joint channel coding modulation relates to the technical field of high-speed fiber communication. The method includes a data acquisition step, a symbol multiplexing joint channel coding modulation step, a signal optical communication step, a channel equalization step, and a symbol demultiplexing step. The optical communication method and system improves the problems of relative independence of forward error correction channel coding (FEC) and high order modulation function modules, long code length dependence of FEC, limited spectral efficiency promotion under the limitation of fiber nonlinear effect, and high FEC decoding latency and power consumption in optical communication system. It is beneficial to improving the spectral efficiency and capacity of a coherent optical communication system and optimizing the system latency and power consumption.
    Type: Application
    Filed: August 21, 2024
    Publication date: February 27, 2025
    Applicant: Beijing Institute of Technology
    Inventors: Ze DONG, Xiangjun XIN, Hailian HE, Junyuan SONG, Ran GAO, Zhipei LI, Qi ZHANG
  • Publication number: 20250069334
    Abstract: Aspects of the present disclosure are directed to providing assisted scene capture for an artificial reality (XR) environment. Some implementations can obtain an XR space model corresponding to a real-world space, including walls, the ceiling, and the floor, using an XR system. Some implementations can then scan the real-world space and display a mesh corresponding to the scanned area overlaid onto a view of the real-world space. Some implementations can perform post-processing on the displayed mesh, which can include A) collapsing variations in the mesh corresponding to the walls, ceiling, or floor onto the XR space model; B) clipping the mesh to the XR space model for open doorways, windows, etc.; C) simplifying the mesh corresponding to the walls, ceiling, or floor; D) determining that the mesh is complete by identifying that a threshold percentage of the XR space model is covered by the mesh; or any combination thereof.
    Type: Application
    Filed: August 23, 2023
    Publication date: February 27, 2025
    Inventors: Sony NGUYEN, Justin STRAWN, Eric LEUNG, Marc KREJCI, Benjamin XU, Samuel MCGAREY, Muqing NIU, Sierra DEAN, Jianhan XU, Ran ZHANG, Lu ZHOU, Audrey Muller, Matthew Banks, Sabrina Zhai
  • Publication number: 20250071660
    Abstract: Embodiments of the present application relate to methods and apparatuses for handling establishment and failure in a multi-path case. According to an embodiment of the present application, a user equipment (UE) includes a processor and a transceiver coupled to the processor; and the processor is configured: to access a serving cell of a network node via a path, wherein the path is a direct path or an indirect path between the UE and the network node; to receive configuration information regarding a path addition procedure via the transceiver from the network node, wherein the path addition procedure is for adding a further path between the UE and the network node; to initiate the path addition procedure; and to start a timer related to the path addition procedure.
    Type: Application
    Filed: December 30, 2021
    Publication date: February 27, 2025
    Applicant: Lenovo (Beijing) Limited
    Inventors: Lianhai Wu, Mingzeng Dai, Jing Han, Congchi Zhang, Ran Yue
  • Publication number: 20250060968
    Abstract: A multi-level hybrid algorithm filtering-type branch prediction method and prediction system includes: S1, arranging a first-stage branch target prediction table and a second-stage branch target prediction table; S2, any branch instruction accessing the first-stage branch target prediction table, determining whether the first-stage branch target prediction table hits, and if the first-stage branch target prediction table hits, then entering S3, and if the first-stage branch target prediction table does not hit, then entering S4; S3, determining whether a branch instruction of a current prediction is filtered out by the first-stage branch target prediction table, and if the branch instruction is filtered out, then entering S4, otherwise, then taking a prediction result provided by the first-stage branch target prediction table as a prediction address of the corresponding branch instruction; S4, accessing the second-stage branch target prediction table, and taking a prediction result provided by the second-stag
    Type: Application
    Filed: August 12, 2022
    Publication date: February 20, 2025
    Inventors: Ran ZHANG, Fei WANG, Dongrui FAN
  • Patent number: 12228730
    Abstract: A two-dimensional exit pupil expansion method for waveguide display based on polarization volume gratings (PVGs) is provided. Based on the polarized diffraction properties of the PVGs as waveguide coupling elements, a light beam from a microimage source system is introduced into and then propagates in a waveguide medium. By a composite PVG structure, a light field of a transmitted image is subjected to two-dimensional exit pupil expansion and emission, and finally incident into human eyes to achieve waveguide augmented reality imaging.
    Type: Grant
    Filed: December 29, 2022
    Date of Patent: February 18, 2025
    Assignee: SOUTHEAST UNIVERSITY
    Inventors: Yishi Weng, Yuning Zhang, Yuchen Gu, Lixuan Zhagn, Chuang Wang, Ran Wei
  • Patent number: 12229363
    Abstract: A display apparatus is provided. The display apparatus includes a touch device configured to detect a touch; a first processor configured to receive data of first touch trajectory sequence information when a touch occurs, the first touch trajectory sequence information comprising information of at least one first touch trajectory point; and generate a first image data comprising data of a first touch trajectory image, wherein the data of the first touch trajectory image is generated based on the first touch trajectory sequence information; and a second processor configured to receive data of second touch trajectory sequence information when the touch occurs, the second touch trajectory sequence information comprising information of at least one second touch trajectory point; receive the first image data from the first processor; and generate a third image data based on the first image data and at least a portion of the second touch trajectory sequence information.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: February 18, 2025
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Xitong Ma, Xingxing Zhao, Tao Li, Ran Duan, Yangyang Zhang
  • Patent number: 12231912
    Abstract: Aspects of the disclosure relate to reporting and correcting a spatial misalignment of an orbital angular momentum (OAM) waveform communicated from a second device to a first device. In an aspect, the first device receives from the second device, the OAM waveform having a spatial misalignment with respect to the second device. The first device determines the spatial misalignment and further determines spatial coordinates for correcting the spatial misalignment and/or one or more channel measurements of the OAM waveform. Thereafter, the first device sends a report based on the spatial misalignment to the second device, the report including the spatial coordinates for correcting the spatial misalignment and/or the one or more channel measurements. The first device then receives an adjusted OAM waveform from the second device, wherein the adjusted OAM waveform is received having a corrected spatial alignment with respect to the second device based on the report.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: February 18, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Idan Michael Horn, Shay Landis, Assaf Touboul, Yehonatan Dallal, Ran Berliner, Amit Bar-Or Tillinger, Danlu Zhang
  • Publication number: 20250053590
    Abstract: The present disclosure provides a content generation method, a computer device, and a storage medium; and the method includes: parsing a multimedia content, which is acquired, to obtain multiple pieces of content text information; storing the content text information into a vector database in a vector data form according to a text association degree between the content text information, wherein vector data in the vector database have an index relationship related to the text association degree; in response to receiving question information which is input, querying target vector data matching the question information from the vector database based on the index relationship between the vector data in the vector database; and inputting target content text information corresponding to the target vector data and the question information into an artificial intelligence model to obtain an answer result associated with the multimedia content.
    Type: Application
    Filed: August 2, 2024
    Publication date: February 13, 2025
    Inventors: Shixing JIN, Ran ZHANG, Zhengxing LI, Leiqi YAO, Aonan TAN
  • Publication number: 20250053793
    Abstract: Embodiments described herein provide a method of predicting an action by a plurality of language model augmented agents (LAAs). In at least one embodiment, a controller receives a task instruction to be performed using an environment. The controller receives an observation of a first state from the environment. The controller selects a LAA from the plurality of LAAs based on the task instruction and the observation. The controller obtains an output from the selected LAA generated using an input combining the task instruction, the observation, and an LAA-specific prompt template. The controller determines the action based on the output. The controller causes the action to be performed on the environment thereby causing the first state of the environment to change to a second state.
    Type: Application
    Filed: October 25, 2023
    Publication date: February 13, 2025
    Inventors: Zhiwei Liu, Weiran Yao, Jianguo Zhang, Le Xue, Shelby Heinecke, Rithesh Murthy, Yihao Feng, Zeyuan Chen, Juan Carlos Niebles Duque, Devansh Arpit, Ran Xu, Lik Mui, Huan Wang, Caiming Xiong, Silvio Savarese
  • Publication number: 20250054430
    Abstract: A shift-register unit, a grid driving circuit and a displaying device, which relates to the technical field of displaying. In the present disclosure, the oxide-semiconductor layers of the oxide thin-film transistors may be delimited into regions according to the total channel widths and the channel lengths required by the oxide thin-film transistors in the shift-register unit, wherein the sum of the widths of the independent semiconductor branches obtained by the delimitation is equal to the required total channel width. Accordingly, one oxide thin-film transistor can realize the required total channel width by using the one or more semiconductor branches, to ensure the normal operation of the oxide thin-film transistor, whereby the oxide-semiconductor layers of the different oxide thin-film transistors can be configured differently, to realize the purpose of reducing the border frame of the displaying device.
    Type: Application
    Filed: October 29, 2024
    Publication date: February 13, 2025
    Applicants: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yongxian Xie, Zhixiang Zou, Feng Qu, Chuanjiang Tang, Tong Yang, Xiaoye Ma, Fengzhen Lv, Ran Zhang
  • Publication number: 20250041961
    Abstract: A magnesium/titanium composite plate with large thickness ratios and a gradient heterothermal rolling bonding method are provided by the present disclosure, relating to the technical field of rolling bonding plates. The method includes following steps: assembling blanks according to a sequence of titanium strip, transition layer foil and magnesium alloy plate to obtain a composite blank; carrying out induction heating treatment on one side of the titanium strip of the composite blank, then rolling, and carrying out heat treatment on a composite plate blank after rolling to obtain the magnesium/titanium composite plate with large thickness ratios; and a thickness ratio of the magnesium alloy plate to the titanium strip is greater than or equal to 20:1.
    Type: Application
    Filed: March 21, 2024
    Publication date: February 6, 2025
    Inventors: Jianchao HAN, Junxin WEI, Shuaishuai ZHANG, Zhenhao YUAN, Yizhi ZHANG, Ran LI, Xinxin LIU, Yi JIA, Tao WANG
  • Publication number: 20250045567
    Abstract: Embodiments described herein provide for optimizing a language model (LM) agent. In at least one embodiment, and LM agent comprises an “actor” LM and a “retrospective LM which provides reflections on attempts by the actor LM. The reflections are used to update subsequent prompts to the actor LM. Optimizing the LM agent comprises fine-tuning parameters of the retrospective LM while keeping parameters of the actor LM frozen. A gradient may be determined by a change in reward from the environment based on actions taken by the actor LM with and without a reflection of the retrospective LM. Using this gradient, parameters of the retrospective LM may be updated via backpropagation.
    Type: Application
    Filed: October 31, 2023
    Publication date: February 6, 2025
    Inventors: Weiran Yao, Shelby Heinecke, Juan Carlos Niebles Duque, Zhiwei Liu, Yihao Feng, Le Xue, Rithesh Murthy, Zeyuan Chen, Jianguo Zhang, Devansh Arpit, Ran Xu, Lik Mui, Huan Wang, Caiming Xiong, Silvio Savarese
  • Publication number: 20250044655
    Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a test area, the test area includes a plurality of signal lines coupled to signal lines in a display area of the display substrate, the signal lines are divided into a plurality of groups, each group of signal lines in at least a portion of the groups are coupled through a plurality of shorting bars, and each of the shorting bars is coupled to a same group of signal lines.
    Type: Application
    Filed: February 5, 2021
    Publication date: February 6, 2025
    Inventors: Dandan MIAO, Wenming REN, Ran ZHANG
  • Patent number: 12214440
    Abstract: A magnesium/titanium composite plate with large thickness ratios and a gradient heterothermal rolling bonding method are provided by the present disclosure, relating to the technical field of rolling bonding plates. The method includes following steps: assembling blanks according to a sequence of titanium strip, transition layer foil and magnesium alloy plate to obtain a composite blank; carrying out induction heating treatment on one side of the titanium strip of the composite blank, then rolling, and carrying out heat treatment on a composite plate blank after rolling to obtain the magnesium/titanium composite plate with large thickness ratios; and a thickness ratio of the magnesium alloy plate to the titanium strip is greater than or equal to 20:1.
    Type: Grant
    Filed: March 21, 2024
    Date of Patent: February 4, 2025
    Assignee: TAIYUAN UNIVERSITY OF TECHNOLOGY
    Inventors: Jianchao Han, Junxin Wei, Shuaishuai Zhang, Zhenhao Yuan, Yizhi Zhang, Ran Li, Xinxin Liu, Yi Jia, Tao Wang