Patents by Inventor Yu Cao
Yu Cao 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: 20250047418Abstract: Methods and apparatuses for providing feedback in a HARQ scheme are described. A transmission-specific channel quality indicator (CQI) feedback scheme is described. A channel coding-related feedback scheme is also described.Type: ApplicationFiled: October 25, 2024Publication date: February 6, 2025Inventors: Yu CAO, Ming JIA, Huazi ZHANG, Jianglei MA
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Publication number: 20250047330Abstract: Methods and apparatuses for performing MIMO transmissions are described. Retransmission schemes are described for MIMO transmissions. In an example, a transmitter node obtains a plurality of packets to be transmitted to an intended receiver node over a plurality of MIMO layers. A set of one or more cross-block check blocks is generated, where the set of one or more cross-block check blocks being is using a plurality of bits selected from across two or more packets to be transmitted over respective two or more MIMO layers. The set of one or more cross-block check blocks is transmitted over one or more MIMO layers.Type: ApplicationFiled: October 25, 2024Publication date: February 6, 2025Inventors: Yu CAO, Jianglei MA, Ming JIA
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Publication number: 20250041387Abstract: Disclosed in the present invention is an application of lysine (K)-specific demethylase 6B (KDM6B) in regulating and controlling the function of a mesenchymal stem cell. WDR5 is a co-binding protein for negatively regulating and controlling the functions of KDM6B and the MLL1. WDR5 can form a protein complex with KDM6B to inhibit the function of KDM6B, such that expression and functions of genes are regulated and controlled by regulating and controlling the methylation state of downstream senescence and osteogenesis related genes and gene promoter region histone, and finally the effects of regulating stem cell senescence and differentiation functions and bone/tooth tissue repair and regeneration functions are achieved. For a KDM6B and WDR5 binding region sequence, small-molecule polypeptide is researched, developed, and utilized, and the function of the mesenchymal stem cell is regulated by regulating and controlling the binding of a KDM6B/WDR5 complex.Type: ApplicationFiled: November 30, 2021Publication date: February 6, 2025Applicant: BEIJING STOMATOLOGICAL HOSPITAL, CAPITAL MEDICAL UNIVERSITYInventors: Zhipeng FAN, Chen ZHANG, Yu JIANG, Lujue LONG, Yangyang CAO
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Publication number: 20250046918Abstract: A battery includes a battery cell and a packaging body, an edge of at least one side of the packaging body is provided with a sealing region to seal and wrap the battery cell body in the packaging body, and the packaging body includes a heat sealing layer; and in the sealing region, a side, away from the battery cell body, of the heat sealing layer is an outer sealing side, a side, close to the battery cell body, of the heat sealing layer is an inner sealing side, and a crystallinity of the outer sealing side is greater than a crystallinity of the inner sealing side. The battery includes the packaging body with a high packaging strength and a strong resistance to bending, which may more effectively block water vapor from entering a battery, and also improves safety performance and a service life of a battery.Type: ApplicationFiled: October 23, 2024Publication date: February 6, 2025Applicant: ZHUHAI COSMX BATTERY CO., LTD.Inventors: Fangbo CAO, Hanli SUN, Yu XIANG, Donghui SHENG, Jichun XIE
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Patent number: 12219553Abstract: Provided is a method in a user equipment, the method comprising: as part of a HARQ process having a HARQ process ID, transmitting an initial grant-free transmission and K?1 repetitions, where K>=2. A pre-defined mapping of the HARQ process ID to at least one resource available for grant-free transmission is a function of K.Type: GrantFiled: March 21, 2019Date of Patent: February 4, 2025Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yu Cao, Jianglei Ma, Liqing Zhang, Zhengwei Gong
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Patent number: 12206497Abstract: Methods and systems for two-dimensional (2D) coding are described for broadcast, multicast or groupcast applications. Two or more information code blocks (CBs) are transmitted to a plurality of intended receiving nodes. One or more cross-CB check blocks are generated, each cross-CB check block being generated based on a set of cross-CB bits, the set of cross-CB bits including at least one bit selected from each of at least two of the information CBs. At least one cross-CB check block is transmitted to at least one of the intended receiving nodes.Type: GrantFiled: July 6, 2021Date of Patent: January 21, 2025Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yu Cao, Ming Jia, Jianglei Ma
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Patent number: 12204184Abstract: A structure for an optoelectronics platform and a method of fabricating a structure for an optoelectronics platform such as a Mach-Zehnder modulator or a waveguide. The method comprises the steps of providing a substrate, and depositing a BaTi03, BTO, film on a surface of the substrate and having a thickness suitable for single mode operation with one or more possible polarization configurations with optical confinement in the BTO film at a wavelength or wavelength range of operation; wherein the substrate is chosen to provide vertical refractive index confinement in a direction perpendicular to the surface of the substrate for the single mode operation optical confinement in the BTO film at the wavelength or wavelength range of operation.Type: GrantFiled: March 26, 2020Date of Patent: January 21, 2025Assignee: National University of SingaporeInventors: Yu Cao, Shawn Yohanes Siew, Aaron James Danner, Thirumalai Venky Venkatesan
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Patent number: 12204209Abstract: The present disclosure relates to the field of display technologies, and discloses a display panel, a preparation method thereof, and a display device; the display panel has a display area and a non-display area adjacent to the display area, and the display panel includes an array substrate, an opposite substrate, and a first alignment film and a retaining wall structure; a bonding electrode is arranged on the array substrate, and located in the non-display area; the opposite substrate and the array substrate are arranged opposite to each other; the first alignment film is arranged on a side of the array substrate close to the opposite substrate; the retaining wall structure is arranged on the side of the array substrate close to the opposite substrate, and at least part of the retaining wall structure is located between the first alignment film and the bonding electrode.Type: GrantFiled: February 25, 2021Date of Patent: January 21, 2025Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Wei Cao, Xiaona Liu, Yu Ma
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Publication number: 20250018826Abstract: An energy dissipation activation management (EDAM) system for a vehicle includes at least one requestor system, at least one dissipator system, and an EDAM module. The at least one requestor system is configured to generate a request to burn energy stored in at least one battery pack of the vehicle. The at least one dissipator system is configured to burn energy stored in the at least one battery pack. The EDAM module is configured to receive the request, determine a status of the at least one requestor system, and based on the request and the status of the at least one requestor system, signal the at least one dissipator system to burn energy stored in the at least one battery pack.Type: ApplicationFiled: July 13, 2023Publication date: January 16, 2025Inventors: Yu CAO, Priya Kikani, Todd P. Lindemann, Jordan Syrowik, Sean Edward Zuzga, David B. Antanaitis
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Publication number: 20250020807Abstract: The present disclosure provides a system and method that analyzes, onboard an autonomous driving vehicle (ADV), a frame of LIDAR data to identify one or more obstacles in the frame of LIDAR data. The system and method compute, by a machine learning model onboard the ADV, a confidence value for each of the one or more obstacles to produce one or more confidence values, wherein the one or more confidence values indicate a level of prediction certainty of the machine learning model. The system and method determine whether at least one of the one or more confidence values is below a confidence threshold. The system and method upload the frame of LIDAR data from the ADV to an offboard storage area based on determining that at least one of the one or more confidence values is below the confidence threshold.Type: ApplicationFiled: July 11, 2023Publication date: January 16, 2025Inventors: Hao LIU, Yu CAO, Ang LI
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Patent number: 12200768Abstract: A method of data communication, comprising: obtaining resource unit information associated with a physical uplink channel; determining an identifier at least in part based on the resource unit information; and using the identifier for transmission of a physical uplink shared channel (PUSCH). Also, a method of data communication, comprising: obtaining resource unit information associated with a physical uplink channel; determining an identifier at least in part based on the resource unit information; and using the identifier for transmission of a physical downlink channel. Also, an apparatus comprising a processor and an RF communication unit, the processor configured to obtain resource unit information associated with a physical uplink channel; determine an identifier at least in part based on the resource unit information; and use the identifier for transmission of a physical uplink shared channel (PUSCH) or a physical downlink channel.Type: GrantFiled: August 30, 2019Date of Patent: January 14, 2025Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Zhengwei Gong, Mohammadhadi Baligh, Yu Cao
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Patent number: 12195036Abstract: According to some embodiments, systems, methods and media for dynamically generating scenario parameters for an autonomous driving vehicles (ADV) are described. In one embodiment, when an ADV enters a driving scenario, the ADV can invoke a map-based scenario checker to determine the type of scenario, and invokes a corresponding neural network model to generate a set of parameters for the scenario based on real-time environmental conditions (e.g., traffics) and vehicle status information (e.g., speed). The set of scenario parameters can be a set of extra constraints for configuring the ADV to drive in a driving mode corresponding to the scenario.Type: GrantFiled: June 1, 2022Date of Patent: January 14, 2025Assignee: BAIDU USA LLCInventors: Shu Jiang, Szu Hao Wu, Yu Cao, Weiman Lin, Jiangtao Hu
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Publication number: 20240410786Abstract: Vehicles and systems and methods for health monitoring drive unit bearings in vehicles are provided. A system for health monitoring a drive unit bearing in a vehicle includes a sensor mounted to a drive unit of the vehicle and configured to provide a vibration signal; and a processor configured to: pre-process the vibration signal from the sensor to enhance a fault signature and form a frequency domain signal; and process the frequency domain signal to estimate a health stage of the drive unit bearing.Type: ApplicationFiled: June 8, 2023Publication date: December 12, 2024Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Ehsan Jafarzadeh, Hossein Sadjadi, Paola Scarassatti Sant Anna, Dezhi Li, Sara Sadat Rahimifard, Yu Cao
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Publication number: 20240403647Abstract: Embodiments of a methodology for generalized evolutionary training of a neural network may comprise: (i) obtaining a set of model snapshots by training a set of input models until at least one snapshot condition is satisfied for each input model from the set of input models, wherein each model snapshot comprises values of model components of its respective input model when the at least one snapshot condition was satisfied; (ii) generating model snapshot evaluation results by evaluating performance of each model snapshot; (iii) based upon the model snapshot evaluation results, selecting one or more parent models from the set of model snapshots; (iv) generating one or more child models by perturbing at least one or more model components of a parent model from the one or more parent models; and (v) setting the one or more child models as the set of input models for a subsequent training iteration.Type: ApplicationFiled: June 1, 2023Publication date: December 5, 2024Applicant: Apollo Autonomous Driving USA LLCInventors: Weiman LIN, Yu CAO, Hao LIU, Ang LI
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Publication number: 20240403759Abstract: Disclosed herein are scientific instrument support systems, as well as related methods, computing devices, and computer-readable media. For example, in some embodiments, a support system is provided for a scientific instrument. The support system is configured to acquire, for each of a plurality of scientific instrument groups, asset information associated with the scientific instrument group. The scientific instrument group includes at least one scientific instrument. The support system is also configured to acquire, for each of the plurality of scientific instrument groups, reservation information associated with the scientific instrument group. The support system is also configured to generate, for each of the plurality of scientific instrument groups, a status card including status information associated with the scientific instrument group. The status information is at least based on the asset information and the reservation information.Type: ApplicationFiled: June 1, 2023Publication date: December 5, 2024Inventors: Maximillian Spencer Hadfield, Tara L. Schroeder, Linda Xueying Lin, Misbah Rehman, Yu Cao, Helene L. Cardasis, Yu Zhou, Patrick Kenny, Waiming Yuen, Kevin Schauer
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Publication number: 20240403536Abstract: A method for calibrating a process model and training an inverse process model of a patterning process. The training method includes obtaining a first patterning device pattern from simulation of an inverse lithographic process that predicts a patterning device pattern based on a wafer target layout, receiving wafer data corresponding to a wafer exposed using the first patterning device pattern, and training an inverse process model configured to predict a second patterning device pattern using the wafer data related to the exposed wafer and the first patterning device pattern.Type: ApplicationFiled: August 14, 2024Publication date: December 5, 2024Applicant: ASML NETHERLANDS B.V.Inventors: Marinus Aart VAN DEN BRINK, Yu CAO, Yi ZOU
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Publication number: 20240401660Abstract: A bushing includes a hollow metal insert and a rubber element receiving the hollow cylindrical metal insert therein. The rubber element includes an inner snubber including a first plurality of ridges, a web portion extending from the inner snubber and looping back/folded to an outer snubber disposed outward of the inner snubber. The outer snubber includes a second plurality of ridges interleaved with the first plurality of ridges. A can having an outer wall receives the rubber element therein. A threaded stud extends through the hollow metal insert and includes a first end configured to be engaged with a component to be supported.Type: ApplicationFiled: June 1, 2023Publication date: December 5, 2024Inventors: Mark Francis RUDNICKI, Wei Ding, Yu Cao
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Patent number: 12157495Abstract: In one embodiment, an exemplary method includes the operations of receiving, at a profiling application, a record file recorded by the ADV for a driving scenario in an area, and a high definition map matching the area; extracting planning messages and perception messages from the record file; and aligning the planning message and the perception messages based on their timestamps. The method further includes calculating an individual performance score for each planning cycle of the ADV for the driving scenario based on the planning messages; calculating a weight for each planning cycle based on the perception messages and the high definition map; and then calculating a weighted score for the driving scenario based on individual performance scores and their corresponding weights.Type: GrantFiled: August 6, 2021Date of Patent: December 3, 2024Assignee: BAIDU USA LLCInventors: Shu Jiang, Qi Luo, Yu Cao, Weiman Lin
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Publication number: 20240388379Abstract: Methods and apparatuses for network coding with a retransmission scheme are described. A first packet intended for a first destination node and a second packet intended for a second destination node are obtained. An initial transmission of the first packet to the first and second destination nodes is performed, and an initial transmission of the second packet to the first and second destination nodes is performed. A retransmission to the first and the second destination nodes is performed, where performing the retransmission includes generating cross-packet coded bits using a combination of one or more bits from the first packet and one or more bits from the second packet, where the cross-packet coded bits are scrambled using an identifier known to both the first and second destination nodes, and where the cross-packet coded bits, after scrambling, are used for the retransmission.Type: ApplicationFiled: July 16, 2024Publication date: November 21, 2024Inventors: Yu CAO, Jianglei MA
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Patent number: 12139173Abstract: Disclosed are performance metrics for evaluating the accuracy of a dynamic model in predicting the trajectory of ADV when simulating the behavior of the ADV under the control commands. The performance metrics may indicate the degree of similarity between the predicted trajectory of the dynamic model and the actual trajectory of the vehicle when applied with identical control commands. The performance metrics measure deviations of the predicted trajectory of the dynamic model from the actual trajectory based on the ground truths. The performance metrics may include cumulative or mean absolute trajectory error, end-pose difference (ED), two-sigma defect rate (?2?), the Hausdirff Distance (HAU), the longest common sub-sequence error (LCSS), or dynamic time warping (DTW). The two-sigma defect rate represents the ratio of the number of points with true location error falling out of the 2? range of the predicted location error over the total number of points in the trajectory.Type: GrantFiled: January 19, 2021Date of Patent: November 12, 2024Assignee: BAIDU USA LLCInventors: Shu Jiang, Yu Cao, Qi Luo, Yu Wang, Weiman Lin, Longtao Lin, Jinghao Miao