Patents by Inventor Yu Zhang

Yu 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: 20240233117
    Abstract: A method and system for editing a lumen contour of a tomographic image. A method comprises: receiving image data corresponding to a plurality of tomographic images acquired by an imaging catheter scanning a blood vessel; obtaining, by a processor, an automatically-generated lumen contour of the blood vessel from a tomographic image of the blood vessel; displaying, on a display, the automatically-generated lumen contour overlaid on the tomographic image of the blood vessel; identifying a true lumen edge of the blood vessel in the tomographic image; estimating a percentage of matching between a shape of the automatically-generated lumen contour to a shape of the true lumen edge; and receiving editing operations from a user via a touchscreen interface for editing at least part of the automatically-generated lumen contour based on the estimated percentage of matching. Plural editing modes are available based on the percentage of matching meeting one or more thresholds.
    Type: Application
    Filed: October 20, 2022
    Publication date: July 11, 2024
    Inventor: Yu Zhang
  • Publication number: 20240235623
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a controller of a reconfigurable reflective surface may receive or determine configuration information for a set of reflective elements of the reconfigurable reflective surface, wherein the configuration information indicates a set of reflective matrices associated with indicating reconfigurable reflective surface information to a user equipment (UE), wherein the configuration information indicates the UE, and wherein the configuration information is associated with reflecting a signal in a sub-band, of multiple sub-bands, of a base station. The controller may configure the set of reflective elements to indicate the reconfigurable reflective surface information via the signal as reflected by the reconfigurable reflective surface. Numerous other aspects are described.
    Type: Application
    Filed: July 12, 2021
    Publication date: July 11, 2024
    Inventors: Saeid SAHRAEI, Ahmed ELSHAFIE, Hung Dinh LY, Yu ZHANG, Hwan Joon KWON, Krishna Kiran MUKKAVILLI
  • Publication number: 20240235640
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a channel state information (CSI) report configuration including configuration information that identifies a channel measurement resource associated with a first numerology and configuration information that identifies an interference measurement resource associated with a second numerology that is different from the first numerology. The UE may perform a channel measurement on the channel measurement resource associated with the first numerology and an interference measurement on the interference measurement resource associated with the second numerology. The UE may transmit, to the base station, a CSI report based at least in part on the channel measurement and the interference measurement. Numerous other aspects are described.
    Type: Application
    Filed: May 24, 2021
    Publication date: July 11, 2024
    Inventors: Qiaoyu LI, Yu ZHANG, Chao WEI, Hao XU
  • Publication number: 20240236897
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an aerial user equipment (UE) may measure a first offset associated with a downlink frame based at least in part on a time when a downlink signal is received from a terrestrial base station. The aerial UE may determine a second offset corresponding to a starting time for the downlink frame at the terrestrial base station. The aerial UE may transmit an uplink message in an uplink frame using a timing advance that is based at least in part on a value of the first offset and a value of the second offset relative to a starting time associated with a global navigation satellite system frame duration. Numerous other aspects are described.
    Type: Application
    Filed: April 19, 2021
    Publication date: July 11, 2024
    Inventors: Qiaoyu LI, Jian LI, Chenxi HAO, Yu ZHANG
  • Publication number: 20240236870
    Abstract: Methods, systems, and devices for wireless communications are described. The method includes receiving, from a base station, control information identifying a configuration for transmission of an aperiodic sounding reference signal, receiving, from the base station, a downlink control message including a set of one or more blocks, where each block of the one or more blocks includes a sounding reference signal request in accordance with the configuration for transmission of an aperiodic sounding reference signal, an indication of an available slot corresponding to that block, and one or more transmit power control commands, and transmitting, during the available slot corresponding to a block of the set of one or more blocks, the aperiodic sounding reference signal in accordance with a power level indicated by the one or more transmit power control commands corresponding to the block.
    Type: Application
    Filed: April 16, 2021
    Publication date: July 11, 2024
    Inventors: Runxin WANG, Muhammad Sayed Khairy ABDELGHAFFAR, Yu ZHANG
  • Publication number: 20240226334
    Abstract: Provided herein are gene therapy methods, vectors and constructs for the treatment of Duchenne Muscular Dystrophy in a subject.
    Type: Application
    Filed: May 24, 2022
    Publication date: July 11, 2024
    Applicant: The Board of Regents of The University of Texas System
    Inventors: Eric N. OLSON, Yu ZHANG, Rhonda BASSEL-DUBY
  • Publication number: 20240235622
    Abstract: Methods, systems, and devices for wireless communications are described. A reconfigurable reflective surface may exploit signals transmitted from a user equipment (UE) to communicate feedback to a base station. For example, the surface may communicate feedback by reflecting two or more reference signals according to two or more configurations. In some cases, the two or more configurations may be phase shifted relative each other. In another example, the surface may communicate feedback by altering the intensity of or more reference signals transmitted from the UE. In yet another example, the surface may communicate feedback to the base station by reflecting reference signals towards one or more antenna arrays. In some cases, the one or more antenna arrays may be located at a single base station. In some other cases, the one or more antenna arrays may be located at multiple base stations or multiple transmission/reception points.
    Type: Application
    Filed: July 12, 2021
    Publication date: July 11, 2024
    Inventors: Saeid SAHRAEI, Ahmed ELSHAFIE, Yu ZHANG, Hung Dinh LY, Krishna Kiran MUKKAVILLI
  • Publication number: 20240236985
    Abstract: Embodiments of the present disclosure relate to PUCCH transmission. According to some embodiments of the disclosure, a method may include: receiving a DCI format for scheduling a plurality of PDSCHs on a serving cell of the UE; and transmitting a first number of PUCCHs carrying HARQ-ACK feedback for the plurality of PDSCHs, wherein the plurality of PDSCHs is divided into the first number of PDSCH sets, and HARQ-ACK feedback for each of the first number of PDSCH sets is carried by a corresponding PUCCH of the first number of PUCCHs.
    Type: Application
    Filed: April 30, 2021
    Publication date: July 11, 2024
    Inventors: Haipeng LEI, Yu ZHANG
  • Publication number: 20240233704
    Abstract: A method for residual adapters for few-shot text-to-speech speaker adaptation includes obtaining a text-to-speech (TTS) model configured to convert text into representations of synthetic speech, the TTS model pre-trained on an initial training data set. The method further includes augmenting the TTS model with a stack of residual adapters. The method includes receiving an adaption training data set including one or more spoken utterances spoken by a target speaker, each spoken utterance in the adaptation training data set paired with corresponding input text associated with a transcription of the spoken utterance. The method also includes adapting, using the adaption training data set, the TTS model augmented with the stack of residual adapters to learn how to synthesize speech in a voice of the target speaker by optimizing the stack of residual adapters while parameters of the TTS model are frozen.
    Type: Application
    Filed: October 24, 2023
    Publication date: July 11, 2024
    Applicant: Google LLC
    Inventors: Nobuyuki Morioka, Byungha Chun, Nanxin Chen, Yu Zhang, Yifan Ding
  • Publication number: 20240237046
    Abstract: A method includes: receiving, by a first user equipment (UE) from a base station, an indication of interference associated with an uplink signal of a second UE wherein the interference comprises a first numerology different from a second numerology used by the first UE; receiving a downlink communication from the base station; cancelling the interference from the downlink communication according to the indication; and decoding the downlink communication.
    Type: Application
    Filed: April 15, 2021
    Publication date: July 11, 2024
    Inventors: Qiaoyu LI, Chao WEI, Yu ZHANG, Hao XU
  • Publication number: 20240228367
    Abstract: Disclosed are a glass ceramic composition, a preparation method and application thereof. The glass ceramic composition according to the present application includes: 58% to 72% of SiO2; 0% to 4% of Al2O3; 0% to 5% of Na2O; 3% to 8% of K2O; 8% to 17% of Li2O; 2.5% to 5% of P2O5, 0% to 2% of MgO, 0% to 2.5% of B2O3; 0% to 5% of ZnO; and 0% to 3% of ZrO2. It is possible to prepare such lithium metasilicate glass ceramic with a crystal phase of lithium metasilicate, a crystallinity of greater than 50%, a grain size of 30 nm to 60 nm and a hardness of 500 kgf/mm2 to 590 kgf/mm2. The composition does not require an introduction of a high proportion of zirconia content, and can be ground to a thickness of 0.2 mm without edge collapse.
    Type: Application
    Filed: September 27, 2023
    Publication date: July 11, 2024
    Applicant: SHENZHEN YURUCHENG DENTAL MATERIALS CO., LTD.
    Inventors: Zongyu LI, Wei LIU, Jian WANG, Jianjun LIU, Yu ZHANG
  • Publication number: 20240234088
    Abstract: A power control method of a lower RF power supply of semiconductor processing equipment includes, when a processing chamber starts semiconductor processing, with a predetermined power compensation equation and according to a pre-obtained first RF circuit parameter set of a reference chamber and a second RF circuit parameter set of a present processing chamber performing the semiconductor processing, obtaining a power compensation coefficient of the present processing chamber relative to the reference chamber, according to the power compensation coefficient and a power setting value of the lower RF power supply of the present processing chamber, calculating a power compensation value of the present processing chamber relative to the reference chamber, and controlling the lower RF power supply to output the power compensation value.
    Type: Application
    Filed: March 26, 2024
    Publication date: July 11, 2024
    Inventors: Jing WEI, Yu ZHANG, Gang WEI, Guodao SHAN, Chenyu ZHONG, Yanyan YOU, Jing YANG
  • Publication number: 20240231893
    Abstract: AI-assisted pipeline copilot techniques are described herein. In one example, a workflow method using an AI-assisted pipeline copilot involves receiving pipeline information from a user for an artificial intelligence (AI) pipeline and identifying key words in the pipeline information. A recommended next task component to add to the AI pipeline is then determined using a neural network model based on: a mapping of the key words to AI pipeline stages and one or more previous task components added to the AI pipeline. Connections between the recommended next task and the existing pipeline can also be inferred with a second neural network model. The recommended next task components and connections can then be provided to the user (e.g., with a graphical user interface).
    Type: Application
    Filed: November 19, 2021
    Publication date: July 11, 2024
    Applicant: Intel Corporation
    Inventors: Richard Chuang, Yu Zhang
  • Patent number: 12029747
    Abstract: A use of baicalin in preparation of a drug for treating a tumor irresponsive to immune checkpoint inhibitors (ICIs)/undergoing hyperprogression is provided, where the non-response to ICIs/hyperprogression of the tumor is caused by excessive Foxp3+Treg cells; the targeted tumor is one selected from the group consisting of melanoma, non-small cell lung cancer (NSCLC), renal cell carcinoma (RCC), liver cancer, colorectal cancer (CRC), urothelial bladder cancer, and pancreatic cancer; and the ICIs is one or a mixture of two or more selected from the group consisting of a PD-1 inhibitor, a PD-L1 inhibitor, and a CTLA-4 inhibitor. In the present disclosure, baicalin is used in combination with ICIs to inhibit a number of Foxp3+Treg cells in a tumor to play an anti-tumor sensitization effect, which can effectively treat a variety of tumors irresponsive to ICIs/undergoing hyperprogression caused by excessive Foxp3+Treg cells.
    Type: Grant
    Filed: September 28, 2023
    Date of Patent: July 9, 2024
    Assignee: BEIJING FRIENDSHIP HOSPITAL, CAPITAL MEDICAL UNIVERSITY
    Inventors: Dan Yan, Yu Zhang, Wei Zhao, Bangwei Cao, Aiting Wang, Jianglan Long
  • Patent number: 12032558
    Abstract: A blockchain maintenance method adds a target blockchain node group of a first tenant to a channel. In the method, a management node sends new channel configuration information of the channel to an execution node of a second tenant. The execution node of the second tenant generates incremental configuration information of the channel based on the new channel configuration information and old channel configuration information of the channel, and sends the incremental configuration information to a consensus organization. Each blockchain node group that has joined the channel obtains, from the consensus organization, a block including the incremental configuration information, and adds the block to a stored blockchain, to reach a consensus that the target blockchain node group joins the channel. The target blockchain node group is configured based on the incremental configuration information to join the channel.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: July 9, 2024
    Assignee: HUAWEI CLOUD COMPUTING TECHNOLOGIES CO., LTD.
    Inventors: Yu Zhang, Ziyi Zhang, Zechao Meng, Yue Yu
  • Publication number: 20240223338
    Abstract: A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE sequentially maps a first number of Sounding Reference Signal (SRS) ports to a second number of orthogonal frequency-division multiplexing (OFDM) symbols. The first number and the second number are greater than one. The UE further transmits an SRS from the first number of SRS ports over the second number of OFDM symbols based on the mapping.
    Type: Application
    Filed: November 27, 2023
    Publication date: July 4, 2024
    Inventors: Yi HUANG, Yu ZHANG
  • Publication number: 20240220470
    Abstract: The present disclosure relates to a data storage device and a storage control method based on a log-structured merge tree. The log-structured merge tree comprises a plurality of SST files stored on at least one storage medium. The storage control method comprises: using a first filter to obtain the SST file set matched by the query key; using a second filter to globally sort the matching tags in the SST file set to generate a global tag set; the global tag set selects SST files to perform file IO operations to read key-value pairs. The storage control method selects the SST file to perform file IO operations according to the global tag set, thereby reducing the number of file IO operations in data reading operations, further improving file IO efficiency.
    Type: Application
    Filed: April 1, 2023
    Publication date: July 4, 2024
    Applicants: HoneycombData Inc., HoneycombData (Nantong) Limited
    Inventors: Yilun Chen, Meng WANG, Haibo Wu, Yu ZHANG, Yunxiang ZHANG, Xiangyong Ouyang
  • Publication number: 20240219758
    Abstract: Provided is a support bracket for supporting a diffuser, including: a support post and a mounting part arranged in a first direction. The mounting part includes: an elastic connection part and a base arranged opposite to each other along the first direction, the elastic connection part is connected to the base, the support post extends in the first direction and an end of the support post close to the mounting part is fixed to the elastic connection part, and the elastic connection part is configured to be elastically deformable in the first direction to change a distance between the end of the support post close to the mounting part and the base in the first direction. Further provided are a sub-backlight module, a display device and a splicing display module.
    Type: Application
    Filed: February 20, 2023
    Publication date: July 4, 2024
    Inventors: Xuefei QIN, Yu ZHANG, Zhuolong LI, Shixin GENG, Bochang WANG
  • Publication number: 20240223267
    Abstract: Methods, systems, and devices for determining a transmit diversity across orbital angular momentum (OAM) modes are described. In some examples, a first device may select a subset of OAM modes for a transmit diversity scheme associated with communications between the first device and a second device. The first device may transmit an indication of the transmit diversity scheme, where the transmit diversity scheme may indicate the subset of OAM modes to the second device. The first device may then transmit signaling (e.g., a data packet, one or more signals, a data stream) to the second device using a set of transmitter circles of the first device. In response, the second device may transmit a feedback message, indicating signal strength measurements associated with one or more OAM modes. The first device may determine a set of OAM modes to use for subsequent signaling based on the feedback message.
    Type: Application
    Filed: July 13, 2021
    Publication date: July 4, 2024
    Inventors: Danlu ZHANG, Min HUANG, Yu ZHANG, Hao XU
  • Publication number: 20240223339
    Abstract: Disclosed are a data transmission method, apparatus, and system. The data transmission method includes: sending a first multicast frame to a plurality of terminal devices; receiving multicast block acknowledgment frames respectively sent by the plurality of terminal devices, where the multicast block acknowledgment frame sent by the terminal device includes an acknowledgment field that indicates whether the terminal device receives at least one frame included in the first multicast frame; and when determining, based on the acknowledgment field included in the multicast block acknowledgment frame sent by any terminal device in the plurality of terminal devices, that the any terminal device does not receive a target frame in the first multicast frame, resending the target frame to the plurality of terminal devices. Thus, multicast frame transmission efficiency can be improved while ensuring multicast frame transmission reliability.
    Type: Application
    Filed: March 15, 2024
    Publication date: July 4, 2024
    Inventors: Zhenzhong Wang, Yanjie Gu, Ya Liu, Yu Zhang