Patents by Inventor Wei Yang

Wei Yang 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: 20190178850
    Abstract: A fiber acoustic emission sensing apparatus and method including a laying device and an acoustic emission source; the laying device comprises base plate, first side plate and second side plate, the top portion of the first side plate connected with the top portion of the second side plate through an arc-shaped fiber-carrying channel, a main cavity formed by the first side plate and the second side plate; top portions of the first and second side plates respectively hinged with first and second arc-shaped covers, the lower end surface of the first arc-shaped cover fixedly connected with a first arc-shaped pressing body, the lower end surface of the second arc-shaped cover fixedly provided with a second arc-shaped pressing body, a first sensing fiber arranged under the first arc-shaped pressing body, and a second sensing fiber arranged under the second arc-shaped pressing body.
    Type: Application
    Filed: December 7, 2017
    Publication date: June 13, 2019
    Inventors: Huaizhi Su, Meng Yang, Chongshi Gu, Wei Xie
  • Publication number: 20190181979
    Abstract: Methods, systems, and devices for wireless communications are described. In some systems, wireless devices may implement adjusted fractally enhanced kernel polar coding. An encoder may receive a number of information bits and a block size for transmission, and may append an additional number of information bits to the information bits for transmission. The encoder may perform a recursive bit allocation process to allocate the aggregate set of information bits between a set of sub-blocks based on mutual information metrics. To obtain the correct number of information bits and block size, the encoder may remove a number of information bits equal to the number of appended additional bits (e.g., from a first half of the sub-blocks), assign the remaining information bits to bit channels in each sub-block, and block puncture a set of bits (e.g., from the first half). The resulting codeword may mitigate occurrences of achievable signal-to-noise ratio (SNR) spikes.
    Type: Application
    Filed: November 5, 2018
    Publication date: June 13, 2019
    Inventors: Ying Wang, Jing Jiang, Yang Yang, Wei Yang, Gabi Sarkis, Joseph Binamira Soriaga
  • Publication number: 20190178781
    Abstract: An air particle detecting device includes a main body, a processor received in the main body, and an air particle counter received in the main body. The air particle counter is electrically coupled to the processor. The air particle counter is configured to calculate data related to a quantity of particulate matter and transmit the data to the processor. The processor is configured to calculate a concentration of PM 2.5 according to the data.
    Type: Application
    Filed: April 2, 2018
    Publication date: June 13, 2019
    Inventors: QI-MING WU, JUN-WEI YANG, YU-CHIAO HUANG, SHUN-CHUAN YANG
  • Publication number: 20190177753
    Abstract: The present invention relates to a method for increasing polyhydroxyalkanoates (PHAs) content of waste sludge, by taking the fermentation liquid fermented from waste sludge as a carbon source, and performing ADF domestication process, thereby quickly raising PHAs contentin the waste sludge, in accordance with the method of the present invention, the conventional complicated domestication steps is simplified and a higher content PHAs can be produced, additionally the added carbon source of the present invention is the VFA fermented by the waste sludge, so it's unnecessary to add extra material, therefore including more industrial utilization.
    Type: Application
    Filed: January 9, 2018
    Publication date: June 13, 2019
    Inventors: Yung-Pin TSAI, Meng-Shan LU, Chih-Chi YANG, Hao SHIU, Jan-Wei LIN, Yu-Wei LIOU
  • Publication number: 20190177408
    Abstract: Disclosed is an antibody capable of binding to the interleukin 4 (IL-4) receptor (IL-4). Also disclosed are a nucleic acid sequence encoding the antibody, a vector including the nucleic acid sequence, and a host cell transformed or transfected with the vector. Provided are a method for producing the antibody, a medical use of the antibody, and a kit including the antibody.
    Type: Application
    Filed: June 8, 2017
    Publication date: June 13, 2019
    Inventors: Wei ZHENG, Wubin PAN, Xin YANG, Yang CHEN, Limin ZHANG, Jie JIANG
  • Patent number: 10319709
    Abstract: The present invention provides an integrated circuit with a standard cell of an inverter standard cell. The integrated circuit includes: a first metal line and a second metal line stretching along a first direction; a first dummy gate and a second dummy gate stretching along a second direction; Plural fin structures stretching along the first direction; A gate structure disposed on the fin structures and stretching along the second direction; Two long contact plugs disposed at one side of the gate structure; two short contact plugs disposed at the other side of the gate structure; a gate contact plug disposed on the gate structure; Plural via plugs disposed on the long contact plugs, the short contact plugs and the gate contact plugs; A metal layer includes the first metal line, the second metal line, a third metal line and a fourth metal line.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: June 11, 2019
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chen-Hsien Hsu, Chien-Fu Chen, Cheng-Yang Tsai, Wei-Jen Wang, Chao-Wei Lin, Zhi-Hong Huang, Cheng-Tsung Ku, Chin-Sheng Yang
  • Patent number: 10319563
    Abstract: The disclosure relates to an electronic beam machining system. The system includes a vacuum chamber; an electron gun located in the vacuum chamber and used to emit electron beam; a holder located in the vacuum chamber and used to fix an object; a control computer; and a diffraction unit located in the vacuum chamber; the diffraction unit includes a two-dimensional nanomaterial; the electron beam transmits the two-dimensional nanomaterial to form a transmission electron beam and a plurality of diffraction electron beams; the transmission electron beam and the plurality of diffraction electron beams radiate the object to form a transmission spot and a plurality of diffraction spots.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: June 11, 2019
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Peng Liu, Wei Zhao, Xiao-Yang Lin, Duan-Liang Zhou, Chun-Hai Zhang, Kai-Li Jiang, Shou-Shan Fan
  • Patent number: 10317298
    Abstract: An apparatus (100, 200, 300) and a method for measuring residual torsions of an elongated structure (202) such as a steel cord use a pivot head (102). The pivot head (102) comprises a wheel (104) adapted to guide an elongated structure (202). The wheel (104) is mounted in the pivot head (102) to transmit torques exercised by the elongated structure (202) on the wheel (104) to the pivot head (102). The pivot head (102) is mounted along a pivotal axis (110). This pivotal axis (110) lies in a plane of the wheel (104) and comprises the center of the wheel (104). Sensors (116, 206) measure the torque on the pivot head (102). The pivotal movement of the pivot head (102) around the pivotal axis (110) is limited to an angle range of ±5°, preferably ±3° in order to reach an improved accuracy of the torque measurement.
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: June 11, 2019
    Assignee: NV BEKAERT SA
    Inventors: Tiehong Yang, Zhigao Yu, Liu Zhou, Lei Gu, Wei Shen, Bart Vanlandeghem, Tom Gommers, Erwin Vereecken, Ghislain Doornaert
  • Patent number: 10314478
    Abstract: A system for measuring microfluctuation of accommodation comprises a measuring module and a processing module. The measuring module includes at least one first sensing element attached to the area around an eye of a testee for measuring an EMG signal. The processing module is coupled with the measuring module for picking up a specific frequency range of the EMG signal as a measurement index of microfluctuation of accommodation, wherein the specific frequency range is between 0.1 Hz and 100 Hz. The system allows the testee to be tested in an open field of view and exempts the testee from experiencing fatigue in the muscle around the eyes. The system is compact and convenient to carry. A method for measuring microfluctuation of accommodation is also disclosed.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: June 11, 2019
    Assignee: National Chiao Tung University
    Inventors: Mang Ou-Yang, Jin-Chern Chiou, Ting-Wei Huang, Yi-Chun Tsai
  • Patent number: 10319842
    Abstract: A method for manufacturing a semiconductor device includes forming a gate stack over a semiconductor fin such that the gate stack exposes the semiconductor fin. The semiconductor fin exposed by the gate stack is recessed. An epitaxy structure is epitaxially grown on a recessed portion of the semiconductor fin, and the epitaxy structure is etched such that the epitaxy structure has a curved top.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: June 11, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Wei-Yang Lo, Shih-Hao Chen, Mu-Tsang Lin, Tung-Wen Cheng
  • Patent number: 10317737
    Abstract: An array substrate, a display panel and a display device are provided. The array substrate includes a base substrate and a plurality of sub pixels arranged on the base substrate, wherein each of the sub pixels includes a first electrode, a second electrode and a plurality of spacer strips, and the plurality of spacer strips is provided below the first electrode and the second electrode. By forming spacer strips which make a pixel electrode and a common electrode protruded on the array substrate, the horizontal electric field is enhance, the longitudinal electric field is suppressed, and thus the transmittance can be improved.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: June 11, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Wei Hu, Ni Yang, Haijun Qiu
  • Patent number: 10319340
    Abstract: A real-time color mapping system includes a memory and a converting module. The memory is configured for storing a mapping table. The converting module is configured for reading the mapping table stored in the memory, and for converting first image grayscale values corresponding to a first image signal into second image grayscale values corresponding to a second image signal according to the mapping table. The converting module utilizes at least part of bits corresponding to each of the first image grayscale values as a memory address to look up in the mapping table, thereby converting the first image grayscale values into the second image grayscale values. A real-time color mapping method is provided herein as well.
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: June 11, 2019
    Assignees: DELTA ELECTRONICS, INC., NATIONAL CENTRAL UNIVERSITY
    Inventors: Keh-Su Chang, Mang Ou-Yang, Ting-Wei Huang, Jyun-Wei Jhuang, Yu-Ta Chen
  • Publication number: 20190168298
    Abstract: The present disclosure relates to a graphene and Fe3O4-Au composite and a preparation method and a use thereof. The preparation method includes the following: firstly, preparing a thiol alkyl azide-modified Fe3O4-Au complex, and preparing an alkynylated graphene oxide by reacting a graphene oxide, which is activated by thionyl chloride, with a propargyl alcohol, and then performing a click reaction of the alkynyl group with the azide group between the thiol alkyl azide-modified Fe3O4-Au complex and the alkynylated graphene oxide with adding a catalysis under a nitrogen atmosphere condition to obtain the graphene and Fe3O4-Au composite. The method of preparing the graphene and Fe3O4-Au composite of the present disclosure has mild reaction conditions, and is simple and reliable.
    Type: Application
    Filed: December 5, 2017
    Publication date: June 6, 2019
    Inventors: Guojia HUANG, Maodong Li, Bo YANG, Mingliang XIN, Zongjie YIN, Shuanghong ZHANG, Shiping Li, Wei ZHAI, Zhigang WANG, Peishan Li
  • Publication number: 20190172663
    Abstract: A luminous keyboard includes a key module, a light guide plate, a top-view light-emitting element and a light-shading element. The top-view light-emitting element emits a light beam. The light guide plate is located under the key module. The top-view light-emitting element is located under the light guide plate. A light-outputting surface of the top-view light-emitting element is contacted with the light guide plate. The light-shading element is disposed on the light guide plate for shading the light beam. A portion of the light-shading element is inserted into the light guide plate opening and formed as a reflective part in the light guide plate opening. After the light beam is projected on the reflective part and reflected by the reflective part, the light beam is transferred within the light guide plate and projected to the key module.
    Type: Application
    Filed: November 13, 2018
    Publication date: June 6, 2019
    Inventors: Tien-Yu Yeh, Che-Wei Yang
  • Publication number: 20190171957
    Abstract: A method, a system, and an article are provided for determining a lifetime value of a user of a client application. An example method includes: obtaining data including a history of interactions between a plurality of users and a client application on a plurality of respective client devices; developing, using the data, a first model to predict a likelihood that a new user of the client application will be a payer; developing, using the data, a second model to predict an amount of revenue generated by the new user of the client application; providing the client application to a plurality of new users; using the first model and the second model to predict the likelihood and the revenue for each new user in the plurality of new users; and adjusting, based on the predicted likelihood and the predicted revenue, a method of acquiring additional users of the client application.
    Type: Application
    Filed: December 4, 2018
    Publication date: June 6, 2019
    Inventors: Wei Yang, Yifan Zhao, Doug Loyer, Arun Kejariwal
  • Publication number: 20190171479
    Abstract: The present teaching relates to scheduling transactions at a node in a data system. In one example, a request is obtained for performing a first transaction at the node. A mixing condition associated with the first transaction is determined. The first transaction is initiated. The first transaction is suspended when the mixing condition is met. A second transaction is carried out at the node. The first transaction and the second transaction are directed to a same portion of data at the node.
    Type: Application
    Filed: February 4, 2019
    Publication date: June 6, 2019
    Inventors: Guangxin Yang, Dongyue Wang, Xinyu Wang, Wei Liang, Sihan Ge
  • Publication number: 20190174362
    Abstract: Embodiments can provide an inter-cell handover method and a controller to shorten a handover delay. For achieving such, a target cell can be determined by a first controller of a source cell. The first controller can send a pre-handover request to a second controller, which may be a controller of the target cell. The pre-handover request can be configured for instructing the second controller to allocate a first resource for a cell handover to a terminal device. The first controller can send a handover command to the terminal device when the first controller determines that the terminal device meets a handover condition. The handover command can be configured for instructing the terminal device to be handed over from the source cell to the target cell based on the first resource.
    Type: Application
    Filed: February 11, 2019
    Publication date: June 6, 2019
    Inventors: Yang YANG, Yinghao JIN, Wei TAN
  • Publication number: 20190172942
    Abstract: A memory device includes a memory cell, a logic device and a high voltage device formed on the same semiconductor substrate. Portions of the upper surface of the substrate under the memory cell and the high voltage device are recessed relative to the upper surface portion of the substrate under the logic device. The memory cell includes a polysilicon floating gate disposed over a first portion of a channel region of the substrate, a polysilicon word line gate disposed over a second portion of the channel region, a polysilicon erase gate disposed over a source region of the substrate, and a metal control gate disposed over the floating gate and insulated from the floating gate by a composite insulation layer that includes a high-K dielectric. The logic device includes a metal gate disposed over the substrate. The high voltage device includes a polysilicon gate disposed over the substrate.
    Type: Application
    Filed: October 22, 2018
    Publication date: June 6, 2019
    Inventors: Jeng-Wei Yang, Man-Tang Wu, Chun-Ming Chen, Chien-Sheng Su, Nhan Do
  • Publication number: 20190174365
    Abstract: Embodiments of the present invention disclose a communication method, an apparatus, and a system. The communication method includes: receiving, by a terminal device, a context identifier sent by a second radio access network device, and sending, to a first radio access network device, a first message that includes the context identifier; receiving, by a core network device, a second message sent by the first radio access network device, and sending, to the second radio access network device, a message that includes the context identifier; and receiving, by the core network device, context information of the terminal device that is sent by the second radio access network device, and sending the context information to the first radio access network device. Therefore, communication between the first radio access network device and the second radio access network device is ensured, and working efficiency is improved.
    Type: Application
    Filed: February 8, 2019
    Publication date: June 6, 2019
    Inventors: Bingzhao LI, Yan WANG, Wei QUAN, Jian ZHANG, Xiaodong YANG
  • Publication number: 20190174364
    Abstract: This application discloses a communication method and apparatus. The method includes: receiving, by a first device, a first message, where the first device is a primary access network device of a terminal device in a first state, the terminal device in the first state does not send channel state information to the first device, and a core network device and the first device reserve a data plane connection of the terminal device in the first state; determining, by the first device based on the first message, that a second device is a secondary access network device of the terminal device in the first state; sending, by the first device, a second message to the second device, where the second message is used to request to add the second device as the secondary access network device of the terminal device in the first state.
    Type: Application
    Filed: February 1, 2019
    Publication date: June 6, 2019
    Inventors: Yinghao JIN, Yang YANG, Hong LI, Wei TAN, Wenqi SUN