Patents by Inventor Liang Dong

Liang Dong 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: 20240371364
    Abstract: A system uses a machine learning model trained using multitask learning for processing audio signals of different types. The system may be used in a device such as a headset, smart glasses, or a smart watch, and may be used to make predictions based on different types of audio signals, for example, for classifying acoustic events based on audio signal or for keyword spotting to detect wake words. The use of a single machine learning model for analyzing different types of audio signals improves storage efficiency as well as energy efficiency of devices compared to systems that use a different machine learning model for processing each type of audio signal.
    Type: Application
    Filed: April 22, 2024
    Publication date: November 7, 2024
    Inventors: Mohammad Keshavarzi, Biqiao Zhang, Yun Wang, Zhaojun Yang, Yangyang Shi, Varun Kumar Nagaraja, Gael Le Lan, Xin Lei, Sangeeta Srivastava, Ming Sun, Jason Dong Uk Kim, Li Wan, Yuguan Li, Qian Zhao, Liang Zhang, Peter Roberts
  • Publication number: 20240366300
    Abstract: The present invention provides a catheter apparatus with a carrier comprising right-handed wire helixes and left-handed wire helixes that are plainly or bi-axially woven into a tubular structure. A therapeutic assembly wraps around one of the wire helixes to stabilize an associated interstice of the tubular structure. The regular shape of the carrier may be quickly recovered after the carrier is seriously bent or distorted in an intravascular treatment.
    Type: Application
    Filed: July 17, 2024
    Publication date: November 7, 2024
    Applicant: Shanghai Golden Leaf Medtech Co., Ltd.
    Inventors: Yonghua Dong, Meijun Shen, Liang Ji
  • Patent number: 12135609
    Abstract: A method describes that a lost first block in a first stripe is directly reconstructed based on a first result obtained from a target quantity of storage devices, so that there is no need to read an unlost block in the first stripe. The first block may be reconstructed provided that the target quantity of first results are obtained. An amount of data of the first result is less than that of the unlost block in the first stripe. Therefore, a data transmission process occupies less network bandwidth, and this improves block reconstruction performance.
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: November 5, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jinyi Zhang, Ruliang Dong, Liang Chen, Qiang Xue
  • Patent number: 12137488
    Abstract: Described is a method of setting up a direct connection between edge sites on a 5G communications network. The method comprises: configuring 5G network functions (NFs) in the 5G communications network; configuring 5G NFs at the edge sites, if not already configured; and based on said configured NFs, setting up a direct tunnel between the edge sites according to a pre-defined tunnel policy.
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: November 5, 2024
    Assignee: Hong Kong Applied Science And Technology Research Institute Co., Ltd
    Inventors: Xiao Dong Wang, Zhicheng Luo, Wai Lok Wong, Xue Feng, Liang Dong, Shijun Fan
  • Patent number: 12128141
    Abstract: The invention provides an oral solid formulation comprising (a) a controlled release component comprising a core comprising levodopa, wherein the core is coated with a muco-adhesive coating and the muco-adhesive coating is externally coated with an enteric coating; and (b) an immediate release component comprising levodopa. The invention further provides a method for making and using the oral solid formulation.
    Type: Grant
    Filed: July 31, 2024
    Date of Patent: October 29, 2024
    Assignee: Impax Laboratories, LLC
    Inventors: Ann Hsu, Liang Dong, Amy Ding, Suneel Gupta
  • Patent number: 12131051
    Abstract: In a data storage method, a storage system comprises first and second medium layers for data storage, wherein the performance of the first medium layer is different from the performance of the second medium layer. Based on the performance difference between the two layers, the storage system stores data in the first medium layer and the second medium layer based on different erasure code ratios. The different erasure code ratios correspond to different write amplification, and result in different storage space utilization.
    Type: Grant
    Filed: January 3, 2023
    Date of Patent: October 29, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Kebo Fu, Liang Chen, Ruliang Dong, Xiang Wu, Xiaodong Luo
  • Publication number: 20240350417
    Abstract: The invention provides an oral solid formulation comprising (a) a controlled release component comprising a core comprising levodopa, wherein the core is coated with a muco-adhesive coating and the muco-adhesive coating is externally coated with an enteric coating; and (b) an immediate release component comprising levodopa. The invention further provides a method for making and using the oral solid formulation.
    Type: Application
    Filed: June 26, 2024
    Publication date: October 24, 2024
    Applicant: Impax Laboratories, LLC
    Inventors: Ann Hsu, Liang Dong, Amy Ding, Suneel Gupta
  • Publication number: 20240354194
    Abstract: Encoding methods based on erasure code are disclosed, and a distributed system, a device and a storage medium are provided. The method comprises: acquiring K data blocks of data to be processed; dividing the K data blocks into L data groups, wherein each data group at least comprises K encoding parameters respectively corresponding to the K data blocks, and K and L are integers greater than 1; and for each data group, performing encoding by using at least part of data blocks in other data groups and encoding parameters, which correspond to the at least part of data blocks, in the present data group, to generate a local reconstruction parity block of the present data group. The data groups and the local reconstruction parity blocks are stored in data nodes of a distributed system.
    Type: Application
    Filed: November 8, 2022
    Publication date: October 24, 2024
    Applicant: HANGZHOU ALICLOUD FEITIAN INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Shuzhan WEI, Yafei ZHAO, Junqing GU, Yuanyuan DONG, Liang CHEN
  • Patent number: 12115522
    Abstract: Provided are an in situ bifunctional catalyst for deep desulfurization and increasing octane number of gasoline, and its preparation method and application. The bifunctional catalyst includes a modified catalyst carrier and a loaded active metal, where the modified catalyst carrier is a composite carrier prepared through mixing ?-Al2O3 and an acidic molecular sieve by a binder and calcining. When the bifunctional catalyst provided by the present application is used for hydrodesulfurization of gasolines, deep desulfurization, olefin reduction and octane number preservation can be realized simultaneously, thereby obtaining a high-quality oil product.
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: October 15, 2024
    Assignee: China University of Petroleum-Beijing
    Inventors: Liang Zhao, Jinsen Gao, Butian Xia, Lixia Dong, Jingye Chen, Yuhao Zhang, Chunming Xu
  • Patent number: 12112707
    Abstract: A pixel circuit includes a driving circuit, a first control circuit and a second control circuit. The driving circuit is configured to receive a data signal in response to a scan signal, and generate, in response to a first enable signal, a driving signal according to a first voltage and the data signal. The first control circuit is configured to: receive a first input signal in response to a first control signal, and transmit a third input signal in response to the first input signal; and receive a second input signal in response to a second control signal, and transmit a second enable signal in response to the second input signal. The second control circuit is configured to transmit the driving signal to an element to be driven in response to one of the third input signal and the second enable signal.
    Type: Grant
    Filed: April 27, 2023
    Date of Patent: October 8, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Li Xiao, Haoliang Zheng, Hao Chen, Minghua Xuan, Dongni Liu, Seungwoo Han, Liang Chen, Jiao Zhao, Xue Dong
  • Publication number: 20240330712
    Abstract: A system, method, and computer program product for incorporating knowledge from more complex models in simpler models. A method may include obtaining first training data associated with a first set of features and second training data associated with a second set of features different than the first set of features; training a first model based on the first training data and the second training data; and training a second model, using a loss function that depends on an output of an intermediate layer of the first model and an output of the second model, based on the second training data.
    Type: Application
    Filed: June 12, 2024
    Publication date: October 3, 2024
    Inventors: Liang Wang, Xiaobo Dong, Robert Christensen, Liang Gou, Wei Zhang, Hao Yang
  • Patent number: 12102181
    Abstract: The present invention discloses a heating shoe, including a sole and a vamp, where the vamp is arranged on the sole; the heating shoe further includes a power supply device, a heating device, and a control device, where an upper surface of the sole is provided with several heating zones, the heating device is electrically connected to the control device, the control device is electrically connected to the power supply device, and the control device is mounted on an outer surface of the vamp; a heating module is arranged on the upper surface of the sole; the heating module includes a plurality of groups of heating elements; a control module independently controls each of the plurality of groups of heating elements; and each of the plurality of groups of heating elements is arranged respectively corresponding to a different one of the heating zones.
    Type: Grant
    Filed: March 6, 2024
    Date of Patent: October 1, 2024
    Assignee: Dongguan Like Electric Heating Technology Co., Ltd
    Inventor: Liang Dong
  • Patent number: 12099404
    Abstract: A method and apparatus for determining stripe consistency, including an operation node that obtains n groups of CRC data blocks corresponding to a target stripe, where the target stripe includes n first data blocks, the n first data blocks include k original data blocks and m EC data blocks of the k original data blocks, the n groups of CRC data blocks are respective CRC data blocks of n groups of second data blocks, one group of second data blocks includes m transformation results obtained by performing m times of EC transformation on one first data block, both k and m are positive integers, and n=m+k.
    Type: Grant
    Filed: May 17, 2022
    Date of Patent: September 24, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Liang Chen, Ruliang Dong, Jinyi Zhang, Qiang Liu, Qizhao Yuan
  • Publication number: 20240311197
    Abstract: A method for designing and verifying system engineering based on fishbone model is provided. System-level static information, system-task-level static information, and system-task-level dynamic data flow are acquired. Based on fishbone diagram, the system-level static information is represented as a system static composite structure diagram, and the system-task-level static information is represented as a system task composite structure diagram. Based on the fishbone diagram, the system-task-level dynamic data flow is represented as a system function point dynamic data flow diagram. Based on the system task composite structure diagram and the system function point dynamic data flow diagram, a static set and a dynamic set of software function modules of the system are established, and consistency adjustment is performed between the software function modules in the static set and the dynamic set. A designing and verifying system is further provided.
    Type: Application
    Filed: May 23, 2024
    Publication date: September 19, 2024
    Inventors: Jizhou FENG, Liang WU, Hongli ZHAO, Xueya YANG, Shiyou DONG, Junqing NIU
  • Publication number: 20240311169
    Abstract: Embodiments of the invention provide a computer system that includes a central processing unit (CPU) associated with a host computer. The CPU includes CPU functionality and on-board enhanced CPU functionality. The CPU further includes a virtualized first instance of the CPU comprising an enabled virtualized first instance of the CPU functionality; and a non-enabled virtualized first instance of the on-chip enhanced CPU functionality. The CPU further includes a virtualized second instance of the CPU comprising an enabled virtualized second instance of the CPU functionality; and an enabled virtualized second instance of the on-chip enhanced CPU functionality.
    Type: Application
    Filed: March 14, 2023
    Publication date: September 19, 2024
    Inventors: QI LIANG, Li Ping Hao, Cheng Cheng Dong, Yi Xuan Zhang, Xiao Feng Ren, Gui Yu Jiang, Dong Ma, Hao Jue Wang
  • Publication number: 20240304762
    Abstract: Provided are a light-emitting chip, a light-emitting substrate, a display device, and a manufacturing method for a light-emitting substrate. The light-emitting chip includes: a substrate; a light-emitting structure, the light-emitting structure disposed on a side of the substrate; a reflective layer disposed on a side, facing away from the substrate, of the light-emitting structure; at least two sub-light-emitting auxiliary bonding layers disposed on a side, facing away from the light-emitting structure, of the reflective layer; and a raised portion, disposed on a side, facing away from the light-emitting structure, of the reflective layer, an orthographic projection of the raised portion on the substrate and an orthographic projection of the sub-light-emitting auxiliary bonding layers on the substrate do not overlap with each other, and a thickness of the raised portion is smaller than a thickness of each of the at least two sub-light-emitting auxiliary bonding layers.
    Type: Application
    Filed: April 26, 2022
    Publication date: September 12, 2024
    Inventors: Yutian CHU, Sha FENG, Zhijun XIONG, Yuanda LU, Liang SUN, Zhaohui LI, Enkai DONG, Jiacheng QI, Jinpeng LI, Qiqi ZHOU, Le WANG
  • Publication number: 20240282937
    Abstract: Provided is a pore-forming agent for secondary battery and a preparation method thereof, a negative electrode plate, an electrode assembly, and a secondary battery. The pore-forming agent for secondary battery includes a one-dimensional conductive material and stable-state lithium metal particles, where the stable-state lithium metal particles are loaded on the one-dimensional conductive material.
    Type: Application
    Filed: April 27, 2024
    Publication date: August 22, 2024
    Inventors: Liang Yun, Xin Sun, Lili Wu, Peidong Song, Miaomiao Dong
  • Publication number: 20240283555
    Abstract: Described is a method of synchronizing a TSN NW-TT module inside a UPF with a Grandmaster (GM) in a Time Domain of the communication network. The method comprises receiving one or more PTP or gPTP messages on an N3 interface of the UPF. The method includes determining a first time offset value between the GM and the UPF N3 interface based on information received in the PTP or gPTP messages. A timing of the UPF N3 interface is adjusted using the determined first time offset value to synchronize the time between the UPF N3 interface and the GM. The method includes determining a second time offset value between the UPF N3 interface and the NW-TT module. A timing of the NW-TT module is adjusted using the determined second time offset value to synchronize the time between the NW-TT module and the GM.
    Type: Application
    Filed: February 16, 2023
    Publication date: August 22, 2024
    Inventors: Liang Xia, Jianjun Zhang, Wei Li, Liang Dong
  • Patent number: 12064521
    Abstract: The invention provides an oral solid formulation comprising (a) a controlled release component comprising a core comprising levodopa, wherein the core is coated with a layer of a muco-adhesive polymer and externally coated with a layer of an enteric polymer; and (b) an immediate release component comprising levodopa.
    Type: Grant
    Filed: April 6, 2023
    Date of Patent: August 20, 2024
    Assignee: Impax Laboratories, LLC
    Inventors: Ann Hsu, Liang Dong, Amy Ding, Suneel Gupta
  • Publication number: 20240274763
    Abstract: A backlight module comprises a driving backplate, which comprises a multiple pads; multiple light-emitting diodes, which are electrically connected to the pads; and multiple transparent protection structures, which are located on the sides of the multiple light-emitting diodes that are away from the driving backplate, wherein the transparent protection structures cover the light-emitting diodes, there is a first distance between the center of the orthographic projection of each transparent protection structure on the driving backplate and the center of the orthographic projection of each light-emitting diode on the driving backplate; and the length of the orthographic projection of each light-emitting diode on the driving backplate is a second distance, the width of the orthographic projection of each light-emitting diode on the driving backplate is a third distance, the ratio of the first distance to the second distance is less than or equal to 1:2-1:10.
    Type: Application
    Filed: May 27, 2021
    Publication date: August 15, 2024
    Inventors: Enkai DONG, Liang SUN, Jiacheng QI