Patents by Inventor Liang Hu

Liang Hu 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).

  • Patent number: 11515471
    Abstract: A method for fabricating semiconductor device includes the steps of forming an inter-metal dielectric (IMD) layer on a substrate, forming a trench in the IMD layer, forming a synthetic antiferromagnetic (SAF) layer in the trench, forming a metal layer on the SAF layer, planarizing the metal layer and the SAF layer to form a metal interconnection, and forming a magnetic tunneling junction (MTJ) on the metal interconnection.
    Type: Grant
    Filed: August 9, 2020
    Date of Patent: November 29, 2022
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chiu-Jung Chiu, Ya-Sheng Feng, I-Ming Tseng, Yi-An Shih, Yu-Chun Chen, Yi-Hui Lee, Chung-Liang Chu, Hsiu-Hao Hu
  • Patent number: 11516397
    Abstract: A camera module is provided, disposed in an electronic device, including a base, a holder, an image sensor, a bottom, and a first biasing element. The base is fixed to a casing of the electronic device. The holder is configured to hold an optical lens and connects to the base. The image sensor is supported by the bottom. The base is situated between the holder and the bottom. The first biasing element connects to the bottom and the base, and forces the bottom and the image sensor to move relative to the base.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: November 29, 2022
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Chen-Hsien Fan, Yi-Liang Chan
  • Patent number: 11514621
    Abstract: The disclosure provides a low-dose image reconstruction method and system based on prior anatomical structure difference.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: November 29, 2022
    Assignee: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY
    Inventors: Zhan Li Hu, Dong Liang, Hai Rong Zheng, Xin Liu, Yong Feng Yang, Zhen Xing Huang
  • Patent number: 11513116
    Abstract: The present disclosure relates to a cleaning device and a chemiluminescence detector. A cleaning device is provided with a cup inlet station and a cup outlet station, wherein the cleaning device comprises a pedestal, a plurality of magnetic adsorption components, a turntable arranged on the pedestal, and a primary cleaning mechanism arranged on the pedestal, wherein each of the plurality of magnetic adsorption components comprises a plurality of magnets; magnetic adsorption heights of a plurality of magnets of the first magnetic adsorption component are equal and are recorded as A; magnetic adsorption heights of a plurality of magnets of the middle magnetic adsorption component are equal and are recorded as B, and B>A.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: November 29, 2022
    Assignee: Shenzhen New Industries Biomedical Engineering Co., Ltd.
    Inventors: Liang Zhu, Li Yin, Yi Hu, Dingping Ban, Wanguan Yi, Shuai Tong
  • Publication number: 20220372385
    Abstract: Described are a process and a system for hydrotreating a deoiled asphalt. The process includes: (2) introducing a deoiled asphalt and an aromatics-containing stream into a first reaction unit for hydrogenation reaction, wherein the first reaction unit comprises a mineral-rich precursor material and/or a hydrogenation catalyst, and the first reaction unit is a fixed bed hydrogenation unit; (21) fractionating the liquid-phase product from the first reaction unit to provide a first light component and a first heavy component; (31) introducing the first light component into a second reaction unit for reaction, to provide a gasoline component, a diesel component and/or a BTX feedstock component; and (32) introducing the first heavy component to a delayed coking unit for reaction; or using the first heavy component as a low sulfur ship fuel oil component.
    Type: Application
    Filed: October 30, 2020
    Publication date: November 24, 2022
    Applicants: CHINA PETROLEUM & CHEMICAL CORPORATION, RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
    Inventors: Qinghe YANG, Shuling SUN, Dawei HU, Chuanfeng NIU, Yanzi JIA, Lishun DAI, Zhen WANG, Anpeng HU, Liang REN, Dadong LI
  • Publication number: 20220374123
    Abstract: A display element display method and an electronic device are provided. The method is applied to an electronic device including a first body and a second body. The first body is bendable relative to the second body. The first body and the second body respectively correspond to different display areas of the electronic device. The method includes: The electronic device detects a status of the first body and a status of the second body (301); determines a main interaction area and a main display area based on the status of the first body and the status of the second body (302); obtains one or more display elements on a to-be-displayed user interface (303); determines a display element type, where the display element type includes a main interaction element and a main display element (304); and displays the main interaction element in the main interaction area and displays the main display element in the main display area (306).
    Type: Application
    Filed: September 23, 2020
    Publication date: November 24, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yanan Zhang, Liang Hu
  • Patent number: 11504753
    Abstract: A cleaning module, a sample analyzer with the cleaning module and a cleaning method. Wherein, the cleaning module may include a disk body assembly and a cleaning assembly. The disk body assembly may include a disk body, the cleaning assembly and the disk body may move relatively, and the disk body and the cleaning assembly complete extraction of waste fluid and cleaning on a path of moving relatively.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: November 22, 2022
    Assignee: Shenzhen New Industries Biomedical Engineering Co., Ltd.
    Inventors: Liang Zhu, Shuai Tong, Wanguan Yi, Li Yin, Yi Hu, Dingping Ban
  • Patent number: 11508149
    Abstract: An operating method with goods information is applicable to an electronic device. The operation method includes: obtaining image information associated with one or more goods objects on a target electronic shelf among a plurality of electronic shelves in a network; and performing first communicating with a server for controlling the electronic shelves in the network according to either or both of the image information and feature information associated with the one or more goods objects, wherein feature information is extracted from the image information and the first communicating includes wirelessly transmitting either or both of the image information and the feature information associated with the one or more goods objects to the server.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: November 22, 2022
    Assignee: Novatek Microelectronics Corp.
    Inventors: Wen-Ching Liao, Chao-Chi Yang, Wei-Te Hu, Chi-Yuan Lai, Kuan-Liang Kuo
  • Patent number: 11508048
    Abstract: The present disclosure discloses a method and a system for generating a composite PET-CT image based on a non-attenuation-corrected PET image. The method includes: constructing a first generative adversarial network and a second generative adversarial network; obtaining a mapping relationship between a non-attenuation-corrected PET image and an attenuation-corrected PET image by training the first generative adversarial network; obtaining a mapping relationship between the attenuation-corrected PET image and a CT image by training the second generative adversarial network; and generating the composite PET-CT image by utilizing the obtained mapping relationships. According to the present disclosure, a high-quality PET-CT image can be directly composited from a non-attenuation-corrected PET image, and medical costs can be reduced for patients, and radiation doses applied to the patients in examination processes can be minimized.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: November 22, 2022
    Assignee: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY
    Inventors: Zhan Li Hu, Dong Liang, Yong Chang Li, Hai Rong Zheng, Yong Feng Yang, Xin Liu
  • Publication number: 20220369164
    Abstract: A method (80) of performing transfer of data packets requiring a specified Quality of Service, QoS, by a User Equipment, UE, in an end-to-end, E2E, multi-hop sidelink radio communication (81). The UE comprises a processor operated protocol stack arranged for providing Physical, PHY, layer functionality, Media Access Control, MAC, layer functionality, Radio Link Control, RLC, layer functionality, and Adaptation, Adapt, layer functionality. The RLC layer functionality providing a plurality of ingress and egress RLC channels for transferring data packets. The method comprising receiving (83), by the RLC layer functionality, data packets a tan ingress RLC channel, mapping (84), by the Adapt layer functionality, data packets received at the ingress RLC channel to an egress RLC channel in accordance with a mapping rule for destining the data packets while maintaining the specified QoS, and transferring (86), by the RLC layer functionality, the mapped data packets at the egress RLC channel.
    Type: Application
    Filed: October 4, 2019
    Publication date: November 17, 2022
    Inventors: Liang Hu, Ajmal Muhammad, Congchi Zhang
  • Publication number: 20220368808
    Abstract: A method and system for hiding reversible data based on prediction errors are provided, where the method includes: partitioning an image, to obtain a shadow part and a blank part; performing a first-layer embedding process on the shadow part; performing a multi-layer embedding process on the blank part; extracting outermost layer information of the blank part after the multilayer embedding process; and extracting information of the shadow part after the first-layer embedding process. According to the method in the present disclosure, a problem of image distortion during high-capacity data embedding can be effectively solved.
    Type: Application
    Filed: January 14, 2021
    Publication date: November 17, 2022
    Inventors: Hongtu LI, Shuai LI, Liang HU, Chengyu SUN, Ling CHI, Tuohang LI
  • Publication number: 20220366310
    Abstract: A method for implementing model update is provided and used in a federated update framework. The method includes: a service device receives difference information uploaded by at least two clients. The service device performs calculation based on the difference information uploaded by the at least two clients, to obtain first difference consistency information, where the first difference consistency information indicates a consistency degree of the difference information uploaded by the at least two clients. The service device performs calculation based on the first difference consistency information, to obtain first training information, where the first training information is used to train a third model, and the third model is obtained by updating the first model by the service device based on the difference information uploaded by the at least two clients. The service device sends the first training information to the at least two clients.
    Type: Application
    Filed: July 22, 2022
    Publication date: November 17, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiaoyun SI, Liang ZHANG, Xinyu HU, Jun WU
  • Patent number: 11498897
    Abstract: A preparing method for high-purity levetiracetam, comprising: adjusting the pH of an extracted aqueous layer obtained by dissociating (S)-?-ethyl-2-oxo-1-pyrrolidineacetic acid (R)-methylbenzylamine salt to 5-9; removing water; adding an organic solvent to form a solution and then performing an esterification reaction with ethyl chloroformate or methylchlorofonmate; and carrying out an ammonolysis reaction to obtain the levetiracetam. The method simplifies production process, increases yield, reduces or even avoids the use of triethylamine in the esterification process, and reduces the emission of a great amount of three wastes.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: November 15, 2022
    Assignees: Zhejiang Huahai Pharmaceutical Co., Ltd., Zhejiang Huahai Tiancheng Pharmaceutical Co., Ltd., Zhejiang Huahai Zhicheng Pharmaceutical Co., Ltd.
    Inventors: Xinlei Chen, Zhicheng Hu, Liang Zheng, Peng Dong
  • Patent number: 11503450
    Abstract: Flexible physical channel configurations that support efficient transmission of discovery messages thereby enabling, among other things, SL discovery enhancement for NR. In one aspect, discovery messages are carried on either the PSCCH or the PSSCH or both.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: November 15, 2022
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Zhang Zhang, Marco Belleschi, Liang Hu, Jingya Li
  • Patent number: 11501935
    Abstract: A sensor system for measuring an angle of a gate of an isolating switch of overhead lines, comprising an optical fiber angle sensor, a base, a support plate, a light source fiber, a laser transmitter, an aluminum box, a relay, a step-down power module, a control circuit board, a photoelectric converter, and a receiving optical fiber. The support plate is arranged on an upper part of a pillar insulator; the optical fiber angle sensor is arranged on the base to detect a rotation angle of the gate; the laser transmitter is controlled to emit a laser beam into the light source fiber; the laser beam is received by the receiving optical fiber and transmitted to the photoelectric converter to convert a light intensity into a voltage signal; the converted voltage signal is transmitted to the control circuit board for processing, and the angle of the gate is output.
    Type: Grant
    Filed: July 21, 2022
    Date of Patent: November 15, 2022
    Assignee: EAST CHINA JIAOTONG UNIVERSITY
    Inventors: Jun Hu, Yong He, Liang Yang, Fan Xu
  • Publication number: 20220358863
    Abstract: A display panel and a display device are provided. The display panel includes a flexible substrate and a plurality of display sections and retractable sections disposed on the flexible substrate in an array, wherein the retractable sections are configured to connect the display sections to each other. Each of the retractable sections includes at least four arc sections, one C-shaped section, and four straight sections. Under external forces in all directions, the arc sections and the C-shaped section extend and are deformed along different directions in a plane, and the straight sections can buffer stresses caused by extension and deformation.
    Type: Application
    Filed: November 23, 2020
    Publication date: November 10, 2022
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Wenqiang Wang, Liang Sun, Bingkun Yin, Shijuan Yi, Li Hu, Likun Cheng
  • Publication number: 20220359139
    Abstract: A sensor system for measuring an angle of a gate of an isolating switch of overhead lines, comprising an optical fiber angle sensor, a base, a support plate, a light source fiber, a laser transmitter, an aluminum box, a relay, a step-down power module, a control circuit board, a photoelectric converter, and a receiving optical fiber. The support plate is arranged on an upper part of a pillar insulator; the optical fiber angle sensor is arranged on the base to detect a rotation angle of the gate; the laser transmitter is controlled to emit a laser beam into the light source fiber; the laser beam is received by the receiving optical fiber and transmitted to the photoelectric converter to convert a light intensity into a voltage signal; the converted voltage signal is transmitted to the control circuit board for processing, and the angle of the gate is output.
    Type: Application
    Filed: July 21, 2022
    Publication date: November 10, 2022
    Inventors: Jun Hu, Yong He, Liang Yang, Fan Xu
  • Patent number: 11493728
    Abstract: A circuit module is provided and includes a metal substrate, an insulating layer, and a circuit element. The metal substrate includes a main body, a bent portion, and an opening. The opening is formed between the main body and the bent portion, and the bent portion is bent relative to the main body. The insulating layer is disposed on the metal substrate. The circuit element is disposed on the insulating layer and is extended across the opening.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: November 8, 2022
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Yi-Liang Chan
  • Publication number: 20220350470
    Abstract: A user profile picture generation method and an electronic device includes in a process in which a user searches for a profile picture in a plurality of thumbnails displayed in a user interface, when the user selects a thumbnail, the electronic device displays an original picture corresponding to the thumbnail, and displays a crop box in the original picture, where the selection may be a tap operation on the thumbnail. The electronic device may generate a profile picture of the user based on the crop box. The crop box includes a human face region in the original picture, and a composition manner of the human face region in the crop box is the same as a composition manner of the human face region in the original picture.
    Type: Application
    Filed: June 29, 2020
    Publication date: November 3, 2022
    Inventors: Da Su, Yundie Zhang, Liang Hu, Siju Wu
  • Publication number: 20220331348
    Abstract: Disclosed are the preparing method of a pentacyclic triterpenoid saponin compound and a drug composition, and in particular the method of the pentacyclic triterpenoid saponin compounds as shown in formulae (I) to (XVI) in the preparation of a drug for preventing or treating a disease mediated by AMPK and/or ERR?, comprising the preparation of a drug for preventing or treating diseases such as a liver disease, respiratory system disease, metabolic disease, autoimmune disease, cardiovascular and cerebrovascular disease, kidney disease, central nervous system disease or muscular dystrophy. The definition of formulae (I) to (XVI) is the same as the definition in the specification.
    Type: Application
    Filed: May 29, 2020
    Publication date: October 20, 2022
    Applicant: CHINA PHARMACEUTICAL UNIVERSITY
    Inventors: Hongbin SUN, Liu LIU, Haobin LI, Liang DAI, Kaiwen HU, Jun LIU, Chao LIN, Xiaoan WEN