Patents by Inventor Gang Wang

Gang Wang 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: 20230035467
    Abstract: The present invention provides a linkage swing head structure, including: a base, a drive mechanism and a spindle. The drive mechanism includes: a power mechanism, a connecting rod mechanism and a lead screw. An end of the spindle is fixed with a cutter, and the spindle is fixed on an end of the connecting rod mechanism. An end of the connecting rod mechanism fixed with the spindle is sleeved on a support bearing, the connecting rod mechanism can rotate around the support bearing, the support bearing is fixed on the base, and the other end of the connecting rod mechanism is movably connected to the lead screw. An output end of the power mechanism is connected to an end of the lead screw. The connecting rod mechanism adjusts the rotation angle of the spindle by sliding on the lead screw. The drive mechanism of the present invention is far away from the spindle, and the interference range thereof to the spindle is small.
    Type: Application
    Filed: November 27, 2020
    Publication date: February 2, 2023
    Inventors: Hu CHEN, Xin DENG, Hongtao TANG, Haibo ZHANG, Yapeng LI, Cuijuan GUO, Changlin DU, Zhihong WEI, Hongwei SUN, Guoshuai ZHANG, Xiangyuan KONG, Gang XU, Dawei WANG, Dapeng DONG, Meng LIN, Pei LIU, Yanqing BAI, Feng WANG, Yinghua LI, Shaoyi LIU, Zidan JU
  • Publication number: 20230034384
    Abstract: This describes a privacy preserving machine learning platform. In one aspect, a method includes receiving, by a first computing system of multiple multi-party computation (MPC) systems, an inference request including a first share of a given user profile. A predicted label for the given user profile is determined based at least in part on a first machine learning model. A predicted residue value for the given user profile indicating a predicted error in the predicted label is determined. The first computing system determines the first share of the predicted residue value for the given user profile based at least in part on the first share of the given user profile and a second machine learning model. The first computing system receives, from a second computing system of the MPC computing systems, data indicating the second share of the predicted residue value for the given user profile.
    Type: Application
    Filed: October 8, 2021
    Publication date: February 2, 2023
    Inventors: Yiran Mao, Gang Wang, Marcel M. Moti Yung
  • Publication number: 20230035130
    Abstract: Embodiments disclosed herein reduce petal flare. A flare-suppressing image sensor includes a plurality of pixels including a first set of pixels and a second set of pixels. The flare-suppressing image sensor further includes plurality of microlenses, where each microlens is aligned to a respective one of the first set of pixels. The flare-suppressing image sensor further includes plurality of sub-microlens, where each microlens array is aligned to a respective one of the second set of pixels.
    Type: Application
    Filed: August 2, 2021
    Publication date: February 2, 2023
    Inventors: Gang CHEN, Qin WANG, Chao NIU
  • Publication number: 20230029835
    Abstract: Provided are an antibody binding to a TSLP protein or an antigen binding part thereof, a manufacturing method therefor and an application thereof. The antibody can bind to human TSLP and/or machine TSLP with high affinity, block the binding of TSLP and TSLPR, and inhibit the transduction of TSLP stimulus signals by means of an STAT5 pathway.
    Type: Application
    Filed: November 13, 2020
    Publication date: February 2, 2023
    Inventors: Jingkun Wang, Gang Xu, Bo Chen
  • Publication number: 20230031733
    Abstract: This application relates to a method for training a speech recognition model, the method comprises: providing a speech training data set comprising a plurality of speech data items and speech tags each corresponding to a speech data item; providing a speech recognition model to be trained, the speech recognition model to be trained comprising a convolution neural network, a first fully connected network, a recurrent neural network and a second fully connected network which are cascade coupled together, wherein each of the networks comprises one or more network layers each having a parameter matrix; and wherein the speech recognition model is configured to process speech data items to generate corresponding speech recognition results; and using the speech training data set to train the speech recognition model such that the parameter matrices of at least two adjacent network layers of the trained speech recognition model satisfies a predetermined constraint condition; and the speech recognition model trained u
    Type: Application
    Filed: July 12, 2022
    Publication date: February 2, 2023
    Inventors: Xuepeng WANG, Taibo DONG, Gang HU
  • Patent number: 11569954
    Abstract: Embodiments of the present disclosure provide for indications of demodulation reference signal port groups and phase-tracking reference signal port indications. Other embodiments may be described and claimed.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: January 31, 2023
    Assignee: Apple Inc.
    Inventors: Yushu Zhang, Alexei Davydov, Gang Xiong, Guolong Wang
  • Patent number: 11564926
    Abstract: The disclosure describes methods of synthesis of pyridazinone compounds as thyroid hormone analogs and their prodrugs. Preferred methods according to the disclosure allow for large-scale preparation of pyridazinone compounds having high purity. In some embodiments, preferred methods according to the disclosure also allow for the preparation of pyridazinone compounds in better yield than previously used methods for preparing such compounds. Also disclosed are morphic forms of a pyridazinone compound. Further disclosed is a method for treating resistance to thyroid hormone in a subject having at least one TR? mutation.
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: January 31, 2023
    Assignees: Madrigal Pharmaceuticals, Inc., Hoffmann-La Roche Inc.
    Inventors: D. Keith Hester, II, Robert J. Duguid, Martha J. Kelly, Anna Chasnoff, Gang Dong, Edwin L. Crow, Lianhe Shu, Ping Wang, Duk Soon Choi
  • Patent number: 11566493
    Abstract: A device and a method for physical characterization in a large-scale natural gas hydrate experimental system are provided. The device includes a reactor, horizontal wellbores, and vertical wellbores. The reactor includes an upper cover, a lower cover, and a reactor body, and the upper cover and the lower cover are sealably attached to two ends of the reactor to form a closed chamber. The physical characterization device further includes lateral vertical well assemblies and temperature-pressure-resistance assemblies, wherein the lateral vertical well assemblies and the temperature-pressure-resistance assemblies are disposed to penetrate the reactor from the upper cover to the lower cover. The physical characterization method is conducted using the physical characterization device, including a step of producing contour plots using a data processing software with three-dimensional matrix data collected by the pressure measuring tubes, the temperature measuring tubes, and the resistivity measuring columns.
    Type: Grant
    Filed: September 8, 2020
    Date of Patent: January 31, 2023
    Assignee: GUANGZHOU INSTITUTE OF ENERGY CONVERSION, CHINESE ACADEMY OF SCIENCES
    Inventors: Xiaosen Li, Zhaoyang Chen, Yi Wang, Zhiming Xia, Gang Li, Yu Zhang
  • Patent number: 11570000
    Abstract: Methods and devices are provided for uploading driving data to a blockchain network. The method is executed at a vehicle node in the blockchain network and includes: packing driving data of the vehicle node within a predetermined time interval every predetermined time interval to obtain a vehicle data packet of the vehicle, and storing the vehicle data packet locally in the vehicle node; broadcasting the vehicle data packet to other vehicle nodes located nearby and in the blockchain network for the other vehicle nodes to receive and store; receiving and storing other vehicle data packets broadcast by the other vehicle nodes located nearby and in the blockchain network; and when connecting to a fixed node that belongs to the blockchain network, synchronizing the vehicle data packet and the other vehicle data packets as stored to the fixed node, wherein the fixed node participates in the consensus of the blockchain network.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: January 31, 2023
    Assignee: Zhiji Automotive Technology Co., Ltd.
    Inventors: Yanyu Chen, Yujia Zhang, Gang Qian, Minwei Fang, Wei Zhang, Ruixue Wang
  • Patent number: 11567222
    Abstract: The present disclosure provides an X-ray detecting device, and a manufacturing method of an X-ray detecting panel. The present disclosure also provides an X-ray detecting panel including a main bias voltage signal line and a photodiode. A cathode of the photodiode is electrically connected to the main bias voltage signal line. The X-ray detecting panel further includes at least one auxiliary bias voltage signal line electrically connected to the main bias voltage signal line.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: January 31, 2023
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Gang Hua, Lei Mi, Yanna Xue, Zhiying Bao, Yong Zhang, Lu Bai, Jingpeng Wang, Haobo Fang, Jian Lin
  • Patent number: 11569213
    Abstract: An optoelectronic device and a manufacturing method thereof are provided. The optoelectronic device includes a substrate, light emitting chips disposed on the substrate and electrically connected to the substrate, a first annular structure disposed on the substrate and around the light emitting chips, a first wavelength conversion layer disposed in the first annular structure and covering the light emitting chips, a second annular structure disposed on the substrate and around the light emitting chips and further being in contact with the first annular structure, and a second wavelength conversion layer disposed in the second annular structure and covering the first wavelength conversion layer and the light emitting chips. Wavelength conversion substances contained in the first wavelength conversion layer and the second wavelength conversion layer respectively are different in material. Therefore, the optoelectronic device can achieve improved uniformity of luminescence as well as light output quality.
    Type: Grant
    Filed: February 7, 2021
    Date of Patent: January 31, 2023
    Assignee: KAISTAR LIGHTING (XIAMEN) CO., LTD.
    Inventors: Gang Wang, Chen Chu
  • Patent number: 11564956
    Abstract: The present invention relates to the technical field of microbes, in particular to a Lactobacillus plantarum which can significantly inhibit the occurrence of colorectal cancer, and its use thereof. The Lactobacillus plantarum strain CCFM164 has a deposit number CGMCC No. 14520, which has a good tolerance to gastric acid and bile salts, significantly alleviate the level of colorectal inflammation in colorectal cancer model mice, and can reduce the number of tumors in the colon and rectum of the model mice by regulating the Notch1, Notch2 signaling pathway and the expression of VEGFR2 molecule in colorectal tissue. In addition, the Lactobacillus plantarum CCFM164 can also improve the intestinal flora population and short-chain fatty acid levels in the intestine. The Lactobacillus plantarum CCFM164 is used to prepare a fermented food for the inhibition of the occurrence of colorectal cancer with wild applications.
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: January 31, 2023
    Assignee: Jiangnan University
    Inventors: Wei Chen, Gang Wang, Eryin Wang, Jianxin Zhao, Hao Zhang
  • Patent number: 11569956
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for Phase Tracking Reference Signal (PTRS) configuration. In example embodiments, a method implemented in a network device is provided. According to the method, a set of candidate thresholds associated with at least one of time density, frequency density and group pattern of PTRS to be transmitted between the network device and a terminal device are determined. At least one subset of candidate thresholds are selected from among the set of candidate thresholds. At least one threshold to be used by the terminal device for determining the density of the PTRS is selected from among the at least one subset of candidate thresholds. The network device then transmits an indication of the at least one threshold to the terminal device.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: January 31, 2023
    Assignee: NEC CORPORATION
    Inventors: Yukai Gao, Gang Wang
  • Patent number: 11570089
    Abstract: A packet loss processing method and a network device are provided. The method includes: A first node obtains a first forwarding label of a first packet, where the first packet is a discarded packet. The first node determines, based on the first forwarding label, that the first node does not have a LSP corresponding to the first forwarding label. The first node sends a first message to a second node, where the first message includes the first forwarding label, and the first message is used to indicate that the first node does not have the LSP corresponding to the first forwarding label. The second node may be, for example, a peer node of the first node. The first node sends the message to the peer node, to indicate that the first node does not have the LSP corresponding to the forwarding label.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: January 31, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bin Wang, Jianxi Deng, Yihong Li, Sheng Fang, Mingpu Wang, Gang Weng
  • Publication number: 20230027079
    Abstract: The disclosure provides a solar cell and a back contact structure thereof, a photovoltaic module, and a photovoltaic system. The back contact structure includes a first doped region having an opposite polarity to a silicon substrate and a second doped region having a same polarity as the silicon substrate. An isolation region is arranged between the first doped region and the second doped region. The protective region arranged on the first doped region includes an insulation layer and a third doped layer having a same polarity as the second doped region. An opening is provided in the protective region to connect the first conductive layer to the first doped region. In the present invention, scratches caused by belt transmission in an existing cell fabrication process is resolved.
    Type: Application
    Filed: July 11, 2022
    Publication date: January 26, 2023
    Inventors: Gang CHEN, Wenli XU, Kaifu QIU, Yongqian WANG, Xinqiang YANG
  • Publication number: 20230023963
    Abstract: The invention discloses a multi-threshold segmentation method for medical images based on an improved salp swarm algorithm. A two-dimensional histogram is established by means of a grayscale image of a medical image and a non-local mean image, then a salp swarm algorithm is used to determine thresholds selected by a Kapur entropy-based threshold method, and the salp swarm algorithm is improved and mutated by an individual-linked mutation strategy during the threshold selection process to avoid local optimization, so that the segmentation effect on the medical image is optimized; and the method has the advantages of good robustness and high accuracy.
    Type: Application
    Filed: December 2, 2021
    Publication date: January 26, 2023
    Applicant: Wenzhou University
    Inventors: Pengjun Wang, Songwei Zhao, Huiling Chen, Suling Xu, Wenming He, Gang Li
  • Publication number: 20230022701
    Abstract: A camera, camera lens, image sensor, and a shape memory alloy (SMA) motor are stacked within a frame. The SMA motor is located on an out-light side of the camera lens. The image sensor is located between the lens and the SMA motor and is fastened to the SMA motor. The SMA motor is configured to actuate the image sensor to shift on a plane perpendicular to an optical axis of the camera lens. The camera may be associated with an electronic device.
    Type: Application
    Filed: November 11, 2020
    Publication date: January 26, 2023
    Inventors: Xin Li, Gang Wang, Wei Tang
  • Publication number: 20230023764
    Abstract: Methods and apparatus for surface profiling and texturing of chamber components for use in a process chamber, such surface-profiled or textured chamber components, and method of use of same are provided herein. In some embodiments, a method includes measuring a parameter of a reference substrate or a heated pedestal using one or more sensors and modifying a surface of a chamber component physically based on the measured parameter.
    Type: Application
    Filed: December 15, 2020
    Publication date: January 26, 2023
    Inventors: David W. GROECHEL, Michael R. RICE, Gang Grant PENG, Rui CHENG, Zubin HUANG, Han WANG, Karthik JANAKIRAMAN, Diwakar KEDLAYA, Paul L. BRILLHART, Abdul Aziz KHAJA
  • Publication number: 20230027636
    Abstract: The disclosure relates to the technical field of solar cells, and provides a solar cell and a doped region structure thereof, a cell assembly, and a photovoltaic system. The doped region structure includes a first doped layer, a passivation layer, and a second doped layer that are disposed on a silicon substrate in sequence. The passivation layer is a porous structure having the first doped layer and/or the second doped layer inlaid in a hole region. The first doped layer and the second doped layer have a same doping polarity. By means of the doped region structure of the solar cell provided in the disclosure, the difficulty in production and the limitation on conversion efficiency as a result of precise requirements for the accuracy of a thickness of a conventional tunneling layer are resolved.
    Type: Application
    Filed: October 24, 2021
    Publication date: January 26, 2023
    Inventors: Gang CHEN, Wenli XU, Kaifu QIU, Yongqian WANG, Xinqiang YANG
  • Publication number: 20230029390
    Abstract: A beam generator, a beam generating method, and a chip are provided. The beam generator comprises a first channel, a second channel, and a signal merging module; the first channel comprises a first-channel filter, the first-channel filter is used to filter an input signal to obtain a first filtered signal; the first filtered signal comprises a desired signal; the second channel comprises: a second-channel blocking module, used to block the desired signal in the input signal to obtain a blocked signal; a compensation filter, connected to the second-channel blocking module for compensating for the blocked signal to obtain a second filtered signal; and an adaptive filter connected to the compensation filter for adaptively filtering the second filtered signal to obtain a third filtered signal; the signal merging module is for merging the first filtered signal and the third filtered signal to obtain an output signal.
    Type: Application
    Filed: March 2, 2022
    Publication date: January 26, 2023
    Applicant: Montage LZ Technologies (Chengdu) Co., Ltd.
    Inventors: Gang HU, Taibo DONG, Xuepeng WANG