Patents by Inventor Yuan Wang

Yuan 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).

  • HANDOVER METHOD, MOBILITY MANAGEMENT NETWORK ELEMENT, AND COMMUNICATIONS SYSTEM
    Publication number: 20200245218
    Abstract: This application relates to the field of wireless communications technologies, and in particular, to a handover method, including: receiving, by a mobility management network element of a first network, a first handover request sent by an access network, and learning that a terminal device needs to be handed over to a second network; obtaining an identifier of the terminal device based on the first handover request; determining, by the mobility management network element of the first network, a target mobility management network element of the second network based on the identifier of the terminal device; and sending, by the mobility management network element of the first network, a second handover request to the target mobility management network element of the second network, and requesting to hand over the terminal device to the second network.
    Type: Application
    Filed: April 16, 2020
    Publication date: July 30, 2020
    Inventors: Yuan WANG, Yang XIN, Zhongping CHEN
  • LED LIGHT APPARATUS
    Publication number: 20200236747
    Abstract: A light apparatus for generating a mixed light output. The light apparatus includes multiple LED modules. Each LED module includes multiple LED regions. The multiple LED regions have separate electrodes. The multiple LED regions share multiple stacked semiconductor layers but at least two LED regions have different etched trench patterns for emitting lights with different optical characteristics.
    Type: Application
    Filed: March 7, 2019
    Publication date: July 23, 2020
    Inventors: yan biao Chen, hong kui Jiang, qi yuan Wang, hui wu Chen
  • LED LIGHT APPARATUS
    Publication number: 20200236749
    Abstract: A light apparatus for generating a mixed light output. The light apparatus includes multiple LED modules. Each LED module includes multiple LED regions. The multiple LED regions have separate electrodes. The multiple LED regions share the same package housing but at least two LED regions are covered with different fluorescent layers for emitting lights with different optical characteristics.
    Type: Application
    Filed: March 7, 2019
    Publication date: July 23, 2020
    Inventors: yan biao Chen, hong kui Jiang, qi yuan Wang, hui wu Chen
  • LED LIGHT APPARATUS WITH ADJUSTABLE CHARACTERISTIC
    Publication number: 20200236744
    Abstract: A light apparatus has a white set of LED modules and non-white set of LED modules. A control circuit is used for indicating an operation mode selected from at least a first mode and a second mode. In the first mode, the white set of LED modules are used for mixing a first output light and the in the second mode, the non-white set of LED modules are used for mixing a second output light. A wireless circuit may be used for receiving an external command to control the light apparatus.
    Type: Application
    Filed: March 7, 2019
    Publication date: July 23, 2020
    Inventors: yan biao Chen, hong kui Jiang, wei Liu, qi yuan Wang
  • LED LIGHT APPARATUS
    Publication number: 20200236748
    Abstract: A light apparatus for generating a mixed light output. The light apparatus includes multiple LED modules. Each LED module includes multiple LED regions. The multiple LED regions have separate electrodes. The multiple LED regions share the same package housing but at least two LED regions are covered with different fluorescent layers for emitting lights with different optical characteristics.
    Type: Application
    Filed: March 7, 2019
    Publication date: July 23, 2020
    Inventors: yan biao Chen, hong kui Jiang, qi yuan Wang, hui wu Chen
  • Semiconductor device and method of forming doped channel thereof
    Patent number: 10714621
    Abstract: A semiconductor device includes a plurality of gate spacers, a gate conductor, and first and semiconductor features. The gate conductor is between the gate spacers. The first semiconductor feature underlies the gate conductor and has impurities therein. The second semiconductor feature underlies at least one of the gate spacers and substantially free from the impurities of the first semiconductor feature.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: July 14, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventor: Tai-Yuan Wang
  • Microstructure enhanced absorption photosensitive devices
    Patent number: 10700225
    Abstract: Lateral and vertical microstructure enhanced photodetectors and avalanche photodetectors are monolithically integrated with CMOS/BiCMOS ASICs and can also be integrated with laser devices using fluidic assembly techniques. Photodetectors can be configured in a vertical PIN arrangement or lateral metal-semiconductor-metal arrangement where electrodes are in an inter-digitated pattern. Microstructures, such as holes and protrusions, can improve quantum efficiency in silicon, germanium and III-V materials and can also reduce avalanche voltages for avalanche photodiodes. Applications include optical communications within and between datacenters, telecommunications, LIDAR, and free space data communication.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: June 30, 2020
    Assignee: W&WSENS DEVICES, INC.
    Inventors: Shih-Yuan Wang, Shih-Ping Wang
  • DCN processing method for PLMN, UE, and DCN serving node
    Patent number: 10701625
    Abstract: The present application discloses a DCN processing method for a PLMN that is applied to a network sharing scenario. An access feedback message of a network side is received, and selection assistance information of a DCN and an identifier of a PLMN that serves UE are obtained from the access feedback message, so as to know a PLMN that is actually accessed by the UE. A correspondence between the selection assistance information of the DCN and the identifier of the PLMN that serves the UE is stored. When the UE moves to coverage of the PLMN, a requested DCN to be accessed can be directly determined according to the correspondence, and a RAN node is requested to access the determined DCN. Therefore, a redirection process is reduced, and resource overheads are reduced.
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: June 30, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yuan Wang, Fenqin Zhu, Lin Shu
  • Access method and apparatus
    Patent number: 10701585
    Abstract: An access method and an apparatus are provided. After access of the terminal to the dedicated core network that is corresponding to the DCN indication information and that the terminal needs to access is rejected by the first PLMN, the terminal re-determines the second PLMN different from the first PLMN, so as to connect, by using the second PLMN, the terminal and the dedicated core network corresponding to the DCN indication information, so that the terminal can quickly access the dedicated core network. In this way, system resource utilization and user experience are improved.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: June 30, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yuan Wang, Lin Shu
  • ACIDIC THERMOPHILIC POLYGALACTURONASE TEPG28A, AND ENCODING GENE AND APPLICATION THEREOF
    Publication number: 20200199557
    Abstract: Provided are acidic thermophilic polygalacturonase TePG28A, encoding gene and application thereof. The amino acid sequence thereof is as shown in SEQ ID NO. 1 or SEQ ID NO. 2. The expressed acidic thermophilic polygalacturonase by means of cloning has advantages such as high enzyme activity and high stability; can adapt to the high temperature environment in the industrial production; has better application prospect; and can effectively degrade pectic substances such as polygalacturonic acid and pectin; and can be effectively applied to the industrial field of feed, food, and textile, etc.
    Type: Application
    Filed: December 15, 2016
    Publication date: June 25, 2020
    Inventors: Bin Yao, Huiying Luo, Yeqing Li, Yuan Wang, Tao Tu, Huoqing Huang, Yingguo Bai, Yaru Wang, Xiaoyun Su
  • Antenna kit
    Patent number: 10693228
    Abstract: An antenna kit includes: main and auxiliary antenna units to be disposed respectively on first and second dielectric substrates; and two connecting units. The main antenna unit includes two main radiating modules which are symmetrical with respect to a first axis, and each of which includes a main feed point, a main radiating portion and an extending portion. The auxiliary antenna unit is symmetrical with respect to a second axis, and includes two auxiliary feed points, two auxiliary radiating portions and a connecting portion. Each connecting unit is capable of being assembled such that the main radiating portion of a respective main radiating module and a respective auxiliary radiating portion are connected via the assembled connecting unit.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: June 23, 2020
    Assignee: TRANS ELECTRIC CO., LTD.
    Inventor: Ching-Yuan Wang
  • Experiment device and method for detecting abrasion of conveyer
    Patent number: 10690576
    Abstract: An experiment device for aiding in measuring abrasion of a conveyer, and a method for detecting abrasion of a conveyer, are provided. The device includes a rack, a reciprocation sliding mechanism, a speed adjusting mechanism and a crankshaft. The reciprocation sliding mechanism can include scrapers and scraper chains, and the scraper chains can be arranged between an upper-layer scraper and a lower-layer scraper. The speed adjusting mechanism can include a motor, a friction driving wheel and a friction driven wheel, and the motor is connected with the friction driving wheel through a motor shaft. The friction driving wheel slides on a shaft in an axial direction, and speed adjustment can be achieved by changing the distance between the centers of the friction driving wheel and the friction driven wheel.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: June 23, 2020
    Assignee: TAIYUAN UNIVERSITY OF TECHNOLOGY
    Inventors: Junxia Li, Ziming Kou, Yuan Wang, Qipeng Ma, Xiaobing Yang, Tenglong Hou, Bin Feng, Jixin Wang
  • GLUCOSE OXIDASE CNGODA AND GENE AND APPLIATION THEREFOF
    Publication number: 20200190484
    Abstract: Provided are a glucose oxidase CnGODA, an encoding gene thereof, a recombinant expression vector comprising the gene, and a recombinant strain; the amino acid sequence of the glucose oxidase CnGODA is as represented in SEQ ID NO.1 or SEQ ID NO.2. Further provided is a method for use in preparing glucose oxidase CnGODA, and application of glucose oxidase CnGODA.
    Type: Application
    Filed: June 7, 2018
    Publication date: June 18, 2020
    Applicant: FEED RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCES
    Inventors: Bin YAO, Huiying LUO, Weina LIU, Jianzhong GE, Tao TU, Huoqing HUANG, Xiaoyun SU, Yingguo BAI, Yuan WANG, Yaru WANG, Kun MENG
  • IMPLANTABLE THIN-FILM PROBES
    Publication number: 20200187862
    Abstract: Implantable thin-films have a variety of uses but due to their geometry and size, they are extremely fragile. The present disclosure presents devices and apparatuses for implantable thin-film probes capable of maintaining their thin-film structure through implantation through the use of degradable sacrificial layers to plant or deposit a thin film structure via a rigid substrate and remove the rigid substrate once the sacrificial layer has dissolved. The disclosed structures and methods are in reference to biocompatible films for use in vivo, but other environments and uses may also benefit from the disclosed structures and techniques, such as prosthetic/assistive devices, chronic deep tissue electrical stimulation, electrical field-directed cell migration for wound healing, nerve/neuron rehabilitation, etc.
    Type: Application
    Filed: April 27, 2018
    Publication date: June 18, 2020
    Inventors: Xiangbing JIAO, Yuan WANG, Quan QING
  • Session Handling Method and Apparatus
    Publication number: 20200187276
    Abstract: A session handling method and apparatus, where the method includes: initiating, by a terminal, an application (APP); determining a session type of a packet data unit (PDU) session based on the APP; and sending a first message to an access and mobility management function (AMF) entity, where the first message includes the session type, and the first message is used to request to establish the PDU session of the session type. In the method, a network side can establish the PDU session of the corresponding type based on the session type of the PDU session that is sent by the terminal, in order to establish the PDU session of the correct type for the terminal.
    Type: Application
    Filed: February 14, 2020
    Publication date: June 11, 2020
    Inventors: Yuan Wang, Zhongping Chen, Changchun Xu
  • LIVE SALMONELLA TYPHI VECTORS ENGINEERED TO EXPRESS HETEROLOGOUS OUTER MEMBRANE PROTEIN ANTIGENS AND METHODS OF USE THEREOF
    Publication number: 20200179501
    Abstract: The present invention provides compositions and methods of inducing an immune response in a subject in need thereof, comprising administering to the subject an immunologically-effective amount of a live Salmonella Typhi vector comprising a heterologous antigen from a pathogen, wherein the heterologous antigen comprises an outer membrane protein, an antigenic fragment thereof or a variant thereof, wherein the antigen is delivered to a mucosal tissue of the subject by an outer membrane vesicle.
    Type: Application
    Filed: May 15, 2018
    Publication date: June 11, 2020
    Inventors: James E. Galen, Thanh Pham, Dacie R. Bridge, Jin Yuan Wang, Wangxue C. Chen
  • Keyswitch structure
    Patent number: 10672570
    Abstract: A keyswitch structure includes a base plate, a keycap, a first support, and a second support. The keycap is located above the base plate. The first support is connected to and between the keycap and the base plate and has an upper connection portion, a lower connection portion, and a protruding limitation portion. The upper connection portion is located between the lower connection portion and the protruding limitation portion. The first support is rotatably connected to the keycap and the base plate through the upper connection portion and the lower connection portion respectively. The protruding limitation portion is located close to and under the cap body. The second support is connected to and between the keycap and the base plate. The keycap moves up and down relative to the base plate through the first support and the second support.
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: June 2, 2020
    Assignee: DARFON ELECTRONICS CORP.
    Inventors: Chih-Hao Chen, Po-Wei Tsai, Chun-Yuan Wang, Kuan-Te Lin, Shao-Wei Yang, Ling-Hsi Chao
  • Semiconductor structure and manufacturing method thereof
    Patent number: 10672867
    Abstract: A method includes forming a fin structure over a substrate; forming an isolation structure around the fin structure; etching the fin structure to form a recess in the fin structure; epitaxially growing a source drain structure in the recess; depositing a capping layer over a first portion of the source drain structure, in which the first portion of the source drain structure is over the isolation structure; recessing the isolation structure to expose a second portion of the source drain structure; and etching the second portion of the source drain structure, in which the first portion of the source drain structure remains over the isolation structure after etching the second portion of the source drain structure.
    Type: Grant
    Filed: November 12, 2018
    Date of Patent: June 2, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventor: Tai-Yuan Wang
  • Thermocouple device
    Patent number: 10672969
    Abstract: A semiconductor device includes a substrate; a first thermoelectric conduction leg, disposed on the substrate, and doped with a first type of dopant; a second thermoelectric conduction leg, disposed on the substrate, and doped with a second type of dopant, wherein the first and second thermoelectric conduction legs are spatially spaced from each other but disposed along a common row on the substrate; and a first intermediate thermoelectric conduction structure, disposed on a first end of the second thermoelectric conduction leg, and doped with the first type of dopant.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: June 2, 2020
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Ming-Hsien Tsai, Shang-Ying Tsai, Fu-Lung Hsueh, Shih-Ming Yang, Jheng-Yuan Wang, Ming-De Chen
  • Information Transmission Method and Apparatus
    Publication number: 20200169952
    Abstract: An information transmission method and apparatus, such that a terminal device can correctly access a network. The method includes: obtaining, by a core network device, updated first network selection information of a terminal device; obtaining, by the core network device, identifier information of at least one public land mobile network (PLMN) and a correspondence between network slice selection assistance information and network selection information in the at least one PLMN; determining based on the updated first network selection information and the correspondence, target network slice selection assistance information corresponding to the at least one PLMN; and sending to the terminal device, the identifier information of the at least one PLMN and the target network slice selection assistance information corresponding to the at least one PLMN.
    Type: Application
    Filed: January 31, 2020
    Publication date: May 28, 2020
    Inventor: Yuan Wang