Patents by Inventor Yan Ma
Yan Ma 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: 20250148024Abstract: Implementations relate to a system for hosting independent content items anchored to another online resource. The independent content items are themselves online resources. Implementations also relate to enhancing search results by incorporating independent content items anchored to a resource identified in the search result page. An example method involves identifying resources to be included in search results for a query, determining that independent content items are associated with a resource, and adding an independent content item summary control to the search result for the resource. This control enables users to access an independent content feed interface for further exploration of the independent content items anchored to the resource. The search result page, enriched with these independent content item overview, is then delivered to the user's device.Type: ApplicationFiled: November 5, 2024Publication date: May 8, 2025Inventors: Tarik Ono, Xiguo Ma, Yanling Zhang, Jiewen Wu, Yuanyuan Yang, Yan Zhang, Negin Nejati, Yi Liang, Alexander Fischer
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Publication number: 20250150307Abstract: An apparatus includes a transceiver configured to receive, over a wireless communication channel, at least one controlled-noise signal. The apparatus also includes a processor, operatively coupled to the transceiver. The processor is configured to train, based on the at least one controlled-noise signal, a noise prediction model for the wireless communication channel, and generate, based on the trained noise prediction model, a noise prediction for the wireless communication channel. The processor is also configured to determine, based on the received at least one controlled-noise signal and the noise prediction, a score function for the wireless communication channel.Type: ApplicationFiled: October 3, 2024Publication date: May 8, 2025Inventors: Xiaochuan Ma, Yan Xin, Yong Ren, Daoud Burghal, Hao Chen, Jianzhong Zhang
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Patent number: 12292611Abstract: Embodiments of the present application provide a submarine optical cable system for reducing the complexity of the submarine optical cable system. The submarine optical cable system comprises a first trunk station, a second trunk station, a branch station, first XC equipment, second OXC equipment, a trunk fiber set and a branch fiber. The trunk fiber set at least comprises a first trunk fiber and a second trunk fiber. The branch station is connected with the second trunk fiber arranged between the first OXC equipment and the second OXC equipment through the branch fiber. The first trunk station is configured for sending a first service through a first transmission channel in a first transmission channel set and sending a second service through a second transmission channel in a second transmission channel set. The first OXC equipment is configured for transferring the first transmission channel to the second trunk fiber.Type: GrantFiled: June 15, 2022Date of Patent: May 6, 2025Assignee: HMN Technologies Co., LimitedInventors: Changwu Xu, Liping Ma, Yan Wang
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Publication number: 20250142542Abstract: This application provides an information indication method and an apparatus. In this application, a sending apparatus generates and sends a first frame, the first frame includes at least one piece of sub-time resource indication information, and each piece of sub-time resource indication information is in a one-to-one correspondence with one of at least one response apparatus. In addition, each piece of sub-time resource indication information includes a time resource at which the corresponding response apparatus sends feedback information for the first frame to the sending apparatus and a time resource at which the sending apparatus sends acknowledgment information for the feedback information to the corresponding response apparatus, so that the at least one response apparatus and the sending apparatus that sends the first frame can simultaneously perform beamforming training, thereby improving effectiveness of beamforming training performed on the sending apparatus and the at least one response apparatus.Type: ApplicationFiled: January 2, 2025Publication date: May 1, 2025Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiao Han, Mengyao Ma, Yan Xin, Chenlong Jia, Ming Gan
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Publication number: 20250133825Abstract: The disclosure provides an array substrate and a touch display device. The array substrate includes a display area and a non-display area, and the non-display area includes a fan-out area and a signal input area. The display area is provided with a plurality of display data lines and a plurality of touch data lines, the fan-out area is provided with a plurality of display data fan-out lines and a plurality of touch data fan-out lines, the fan-out area includes a first part and a second part which are adjacently distributed in a direction from the display area to the signal input area.Type: ApplicationFiled: October 31, 2022Publication date: April 24, 2025Inventors: Feng LI, Jiabin ZOU, Na WEN, Cuicui ZHENG, Qi SANG, Yan YAN, Xiaofeng YIN, Yu MA, Weitao CHEN, Jing WANG
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Patent number: 12282233Abstract: An array substrate includes: a base substrate, a light shielding layer on a first surface of the base substrate, and a plurality of pixel units and a first common electrode bus on a second surface of the base substrate. The base substrate includes a display region, first and second peripheral regions. Orthographic projections of the pixel units on the base substrate are arranged in an array in the display region. At least part of an orthographic projection of the light shielding layer and at least part of an orthographic projection of the first common electrode bus on the base substrate are in the second peripheral region, and the first common electrode bus is electrically connected to the common electrode included in at least one pixel unit. A distribution density of the first common electrode bus in the first peripheral region is smaller than that in the second peripheral region.Type: GrantFiled: November 29, 2022Date of Patent: April 22, 2025Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.Inventors: Tingting Wang, Xu Wang, Qi Wang, Yan Yan, Yu Ma, Xiaofeng Yin, Zhiqiang Ma, Tao Gong, Haoyan Ren
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Patent number: 12282480Abstract: Embodiments analyze a query pattern of an incoming query on a database, perform a semantic analysis of the query pattern of the incoming query, generate a re-write query that has an improved query performance in comparison to a query performance of the incoming query based on the analyzed query pattern and the semantic analysis; build a query model using machine learning based on at least one of the query pattern and the semantic analysis; and apply the re-write query by performing the re-write query on the database to provide the improved query performance.Type: GrantFiled: September 6, 2023Date of Patent: April 22, 2025Assignee: International Business Machines CorporationInventors: Sheng Yan Sun, Peng Hui Jiang, Xiao Ming Ma, Xue Ying Zhang
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Publication number: 20250126891Abstract: The present disclosure relates to an array substrate, a display panel, and an electronic device. The array substrate includes a plurality of sub-pixel regions, a gate line layer, and a common electrode layer. Each sub-pixel region of the sub-pixel regions has two sub-pixel units disposed in a same row and two thin film transistors connected to the two sub-pixel units respectively. The gate line layer has gate lines and gate electrodes. Control electrodes of two thin film transistors of each sub-pixel region are respectively connected to two gate lines located on two ends of the sub-pixel region through corresponding gate electrodes.Type: ApplicationFiled: December 26, 2022Publication date: April 17, 2025Inventors: Xiaoying LI, Zhixiao YAO, Weitao CHEN, Yu MA, Yan YAN, Xiaopeng CUI, Xiaoyi ZHENG, Xiao WANG, Zhiqiang MA, Bo LI
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Publication number: 20250125907Abstract: A method includes performing low-density parity-check (LDPC) encoding on a first bit sequence based on a parity check matrix to obtain a first data packet and sending the first data packet. The parity check matrix includes a first parity check matrix and a second parity check matrix, both the first parity check matrix and the second parity check matrix conform to a first base matrix, and a code length of the first parity check matrix is different from a code length of the second parity check matrix.Type: ApplicationFiled: December 18, 2024Publication date: April 17, 2025Inventors: Guido Montorsi, Sergio Benedetto, Wei Lin, Xun Yang, Yan Xin, Ming Gan, Mengyao Ma
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Patent number: 12277619Abstract: The present disclosure relates to systems, non-transitory computer-readable media, and methods for dynamically matching requestor devices to generate efficient transportation groups that satisfy user-selected arrival deadlines. In particular, in one or more embodiments, the disclosed systems generate timeslots corresponding to a transportation request including pick-up times, arrival deadlines, and transportation values. In response to receiving user selections of timeslots, the disclosed systems can partition requestor devices into sets of requestor devices. Additionally, the disclosed systems can utilize the sets of requestor devices to match compatible requestor devices to both maximize system efficiency and satisfy selected arrival deadlines for each requestor device.Type: GrantFiled: September 14, 2020Date of Patent: April 15, 2025Assignee: Lyft, Inc.Inventors: Adriel Samuel Frederick, Simon Jack Jenkins, Ryan Lok Yan Ma, Keshav Puranmalka, Pratik Hirachand Shah, Jessica Kelly T Talbert, Rebecca Lindsay Blum, Mayank Gulati
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Publication number: 20250116879Abstract: Provided in the present disclosure are a driving method for a liquid crystal grating, and a display apparatus and a display method for a display apparatus. The driving method for a liquid crystal grating comprises: determining the real-time position of the center of a pupil; according to the real-time position, and a pre-established correspondence between the position of the center of the pupil and the position of a light-transmitting region in a liquid crystal grating, determining the position of the light-transmitting region in the liquid crystal grating that corresponds to the real-time position; and driving the liquid crystal grating, such that the liquid crystal grating only transmits light at the position of the light-transmitting region that corresponds to the real-time position.Type: ApplicationFiled: April 28, 2023Publication date: April 10, 2025Inventors: Xinkai LI, Lili CHEN, Yaoyu LV, Siyan MA, Yan LI
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Patent number: 12268504Abstract: Disclosed are a cognitive disorder human-computer interaction method and system based on emotion monitoring.Type: GrantFiled: December 30, 2022Date of Patent: April 8, 2025Assignee: BEIJING WISPIRIT TECHNOLOGY CO., LTDInventors: Shiyi Li, Yan Xu, Zhujiang Ma, Xiaoyi Wang
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Patent number: 12266983Abstract: The present invention involves in the technical field of resolver transformers, specifically in a motor-integrated resolver transformer simulation device and the simulation method thereof. The present invention obtains the current sinusoidal and cosinusoidal signals of a motor module through a resolver transformer module provided therein, and compare them with the excitation signals inputted by a motor controller, so as to determine whether the resolving circuit of the motor controller is faulty, and, by improving the brush device of the motor module, the service life of the motor module is increased and the testing cost is reduced.Type: GrantFiled: June 28, 2024Date of Patent: April 1, 2025Assignee: CHANGZHOU HUAXUAN SENSING TECHNOLOGY CO., LTDInventors: Yan Huang, Weifeng Ma
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Patent number: 12262340Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may obtain updated location information, and determine a time difference between a previous communication with a network and a scheduled uplink transmission. Based on the determined time difference, the UE may determine a timing advance (TA) component of a TA value to apply for the uplink transmission, and transmit an uplink message in the uplink transmission according to the determined TA value and the location information. In some examples, the time difference may be based on a first duration between the uplink transmission and a previous uplink transmission, a second duration between the uplink transmission and a previous TA command received from the network, or both. In some examples, the determined TA value may be based on additional parameters, such as an autonomous adjustment step, an aggregate adjustment rate, a scaling factor, or any combination thereof.Type: GrantFiled: August 22, 2022Date of Patent: March 25, 2025Assignee: QUALCOMM IncorporatedInventors: Lianghai Ji, Changhwan Park, Mehmet Izzet Gurelli, Liangping Ma, Venkatraman Rajagopalan, Mohamad Sayed Hassan, Qiang Wu, Jun Ma, Huilin Xu, Weimin Duan, Karthik Anantha Swamy, Alexander Dorosenco, Onur Senel, Nitzan Ofer, Yan Wang
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Patent number: 12257907Abstract: A system and method for detecting rotary transformer performance based on data analysis includes a related user vehicle analysis module, which obtains the status characteristics of the rotary transformer during each maintenance of the vehicle under test. It constructs a relationship function of winding variables with vehicle operation time and analyzes the deviation between the constructed relationship function and the corresponding functions in the database for vehicles that have undergone rotary transformer replacement, thereby obtaining a set of related user vehicles for the vehicle under test. The system and method takes into account the vehicle user's usage of the vehicle and the impact of temperature and vibration on the rotary transformer during vehicle operation. It analyzes the impact of the vehicle user's usage on the performance of the rotary transformer, thereby accurately predicting the remaining service life of the rotary transformer and providing timely fault warnings to the vehicle user.Type: GrantFiled: September 4, 2024Date of Patent: March 25, 2025Assignee: Changzhou Huaxuan Sensing Technology Co., LtdInventors: Yan Huang, Weifeng Ma
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Publication number: 20250094005Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a base substrate, the base substrate includes an IC region, and the IC region includes a first electrode arrangement region and a first transistor arrangement region. The display substrate includes a plurality of first touch electrodes arranged in rows and columns in the first electrode arrangement region, and a plurality of first switching transistors arranged in the first transistor arrangement region. Each first touch electrode is electrically coupled to a corresponding first switching transistor, and an orthogonal projection of a display data receiving electrode onto the base substrate does not overlap with an orthogonal projection of the first touch electrode onto the base substrate.Type: ApplicationFiled: December 26, 2022Publication date: March 20, 2025Inventors: Feng LI, Jiabin ZOU, Na WEN, Cuicui ZHENG, Qi SANG, Jing WANG, Yan YAN, Yu MA, Hui GUO, Weitao CHEN
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Publication number: 20250095480Abstract: The invention provides systems and methods for a computing power allocation system for autonomous driving (CPAS-AD), which is a component of an Intelligent Road Infrastructure System (IRIS). The CPAS-AD incorporates advanced computing capabilities that effectively allocate computational power for sensing, prediction, planning, decision-making, and control functions to enable end-to-end driving functions. In addition to the vehicle, the CPAS-AD can acquire additional computation resources from one or more of: (a) a roadside unit (RSU) network, (b) a cloud platform, (c) a traffic control center/traffic control unit (TCC/TCU), and (d) a traffic operations center (TOC). Additionally, tailored to different traffic scenarios, the CPAS-AD can allocate data and computation resources (including but not limited to CPU and GPU) for vehicle sensing, prediction, planning, decision-making, and control functions, thereby enabling safe and efficient autonomous driving.Type: ApplicationFiled: November 26, 2024Publication date: March 20, 2025Inventors: Bin Ran, Bingjie Liang, Yan Zhao, Haozhan Ma, Renfei Wu, Yang Cheng, Yifan Yao, Keshu Wu, Tianyi Chen, Haotian Shi, Shen Li, Kunsong Shi, Zhen Zhang, Fan Ding, Huachun Tan, Yuankai Wu, Shuoxuan Dong, Linhui Ye, Xiaotian Li
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Patent number: 12252555Abstract: A selenium-chelating pea oligopeptide, a preparation method thereof and use thereof. After the selenium-chelating pea oligopeptide is subjected to digestion treatment in at least one of following three ways, a change rate of selenium content not more than 3% with respect to the selenium content before the digestion treatment: hydrolyzing for 4 hours by a pepsin at a pH value of 2 and a temperature of 37° C.; hydrolyzing for 6 hours by a trypsin at a pH value of 7.5 and a temperature of 37° C.; maintaining the temperature constant at 37° C., firstly hydrolyzing for 4 hours by the pepsin at a pH value of 2, and then continuing to hydrolyze for 6 hours by a trypsin at a pH value of 6.8. The preparation method thereof includes mixing and reacting an aqueous solution of pea oligopeptide and sodium selenite, and then being subjected to alcohol precipitation and drying.Type: GrantFiled: April 9, 2021Date of Patent: March 18, 2025Assignee: CHINA NATIONAL RESEARCH INSTITUTE OF FOOD & FERMENTATION INDUSTRIES CO., LTD.Inventors: Muyi Cai, Ruizeng Gu, Jun Lu, Wenying Liu, Xiuyuan Qin, Xingchang Pan, Zhe Dong, Yong Ma, Yaguang Xu, Yongqing Ma, Liang Chen, Lu Lu, Haixin Zhang, Ying Wei, Yan Liu, Kelu Cao, Jing Wang, Guoming Li, Ming Zhou, Yuchen Wang, Yuqing Wang, Kong Ling, Yuan Bi, Xinyue Cui
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Publication number: 20250089058Abstract: A method and apparatus to configure grant-free transmission resources are provided. At least two configuration options can co-exist for configuring the grant-free transmission resources. The base station may explicitly or implicitly notify a user equipment which option is selected for grant-free transmission by that user equipment.Type: ApplicationFiled: September 23, 2024Publication date: March 13, 2025Inventors: Liqing Zhang, Yu Cao, Yongxia Lyu, Jianglei Ma, Yi Wang, Yan Chen
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Publication number: 20250083528Abstract: A system and method for detecting rotary transformer performance based on data analysis includes a related user vehicle analysis module, which obtains the status characteristics of the rotary transformer during each maintenance of the vehicle under test. It constructs a relationship function of winding variables with vehicle operation time and analyzes the deviation between the constructed relationship function and the corresponding functions in the database for vehicles that have undergone rotary transformer replacement, thereby obtaining a set of related user vehicles for the vehicle under test. The system and method takes into account the vehicle user's usage of the vehicle and the impact of temperature and vibration on the rotary transformer during vehicle operation. It analyzes the impact of the vehicle user's usage on the performance of the rotary transformer, thereby accurately predicting the remaining service life of the rotary transformer and providing timely fault warnings to the vehicle user.Type: ApplicationFiled: September 4, 2024Publication date: March 13, 2025Inventors: Yan HUANG, Weifeng MA