Patents by Inventor Fang Wang

Fang 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: 20210295620
    Abstract: A method for autonomous vehicle fault diagnosis and protection, including steps of: (S1) acquiring fault information of at least one functional module in an autonomous vehicle system and overall state information of the autonomous vehicle system in real time; (S2) determining fault handling information of the vehicle by analyzing the acquired fault information and the overall state information of the autonomous vehicle system; and (S3) sending the fault handling information to a control and execution layer of the vehicle for processing. With the fault diagnosis system including software and hardware according to the present disclosure, the operation situations of the autonomous vehicle software system and the vehicle hardware equipment can be monitored, and the fault handling information of the vehicle can be rapidly sent to a vehicle control unit, thereby ensuring that security measures can be quickly taken in the case of an emergency of the vehicle.
    Type: Application
    Filed: March 19, 2021
    Publication date: September 23, 2021
    Inventors: Shiwei CUI, Zicheng ZENG, Hao PAN, Fang ZHANG, Xiaofei LI, Dezhao ZHANG, Xiao WANG, Shuhao HUO
  • Publication number: 20210293917
    Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable media for beam information based positioning. In example embodiments, a method implemented in a network device includes transmitting reference signals in a plurality of beams having different directions; receiving, from a terminal device, a signal indicating beam information of a beam selected from the plurality of beams by the terminal device based on signal qualities of the plurality of beams, the signal qualities being determined based on the reference signal transmitted in the plurality of beams; and determining a position of the terminal device based at least in part on the beam information.
    Type: Application
    Filed: July 6, 2018
    Publication date: September 23, 2021
    Applicant: NEC CORPORATION
    Inventors: Fang YUAN, Gang WANG
  • Publication number: 20210297993
    Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable medium for uplink channel measurement. In an embodiment of the present disclosure, a method for uplink channel measurement is performed at a terminal device and the method may include transmitting an uplink control channel carrying a demodulation reference signal in a plurality of slots to a network device with different transmission configurations, and receiving, from the network device, an indication of transmission configuration obtained based on measurements on the demodulation reference signal contained in the uplink control channel transmitted in the plurality of slots.
    Type: Application
    Filed: July 20, 2018
    Publication date: September 23, 2021
    Applicant: NEC CORPORATION
    Inventors: Fang YUAN, Lin LIANG, Gang WANG
  • Patent number: 11124851
    Abstract: A press hardening steel by a thin slab and having a tensile strength of 1900 MPa or more includes following components by weight: C: 0.31-0.40%, Si: 0.36-0.44%, Mn: 1.6-2.0%, P?0.006%, S?0.004%, Als: 0.015-0.060%, Cr: 0.36-0.49%, Ti: 0.036-0.045% or Nb: 0.036-0.045% or V: 0.036-0.045% or a mixture of any two or more of the above in any proportion, B: 0.004-0.005%, Mo: 0.26-0.35%, and N?0.005%. A method for producing the press hardening steel includes following steps: molten iron desulphurization; smelting and refining by an electric furnace or converter; continuous casting; descaling treatment before entering a soaking furnace; heating and soaking; high pressure water descaling before entering a rolling mill; hot rolling; cooling; coiling; austenitizing; die deforming and quenching.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: September 21, 2021
    Assignee: WUHAN IRON AND STEEL COMPANY LIMITED
    Inventors: Xinping Mao, Libo Pan, Kuanhui Hu, Shuize Wang, Rui Ge, Lijun Li, Tao Peng, Xiaoping Duan, Fang Fang
  • Patent number: 11127350
    Abstract: A pixel circuit includes a first transistor having a bottom gate and a top gate, a drain supplied with a high-level power-supply voltage, and a source coupled to a light-emitting diode (LED). The bottom gate is provided with a first voltage signal and the source is provided with a second voltage signal in a compensation period during which a present value of a threshold voltage of the first transistor is sensed at the source and a third voltage signal is determined based on the present value of the threshold voltage. The top gate is configured to be provided with the third voltage signal in an emission period to reduce the present value of the threshold voltage.
    Type: Grant
    Filed: August 2, 2017
    Date of Patent: September 21, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Cuili Gai, Zhongyuan Wu, Baoxia Zhang, Ling Wang, Yicheng Lin, Quanhu Li, Fang Liu
  • Publication number: 20210288819
    Abstract: An identity certificate may be issued to a blockchain node. The issuance may include issuing a first identity certificate to a first terminal and receiving a second identity certificate issuance request that is from the first terminal. A second identity certificate may be issued to the first terminal, and a third identity certificate issuance request is received from the second terminal. A third identity certificate is issued to the second terminal, so that the second terminal forwards the third identity certificate to the third terminal.
    Type: Application
    Filed: June 2, 2021
    Publication date: September 16, 2021
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Mao Cai LI, Zong You WANG, Kai Ban ZHOU, Chang Qing YANG, Hu LAN, Li KONG, Jin Song ZHANG, Yi Fang SHI, Geng Liang ZHU, Qu Cheng LIU, Qiu Ping CHEN
  • Publication number: 20210286929
    Abstract: The disclosure relates to a compact design method for inductive filtering transformer. According to the disclosure, the inductive filtering transformer adopts an approximative zero-impedance design under the premise of satisfying the filtering performance. The direct optimization objective is to minimize the distance from the transformer core center to the outermost winding. This disclosure balances the constraint of winding impedance matching and transformer size optimization and satisfies the application of limited installation space.
    Type: Application
    Filed: May 27, 2021
    Publication date: September 16, 2021
    Inventors: Qianyi Liu, Fang Liu, Runmin Zou, Yong Li, Shaoyang Wang
  • Publication number: 20210286972
    Abstract: The present disclosure provides a determination method, an elimination method and an apparatus for an electron microscope aberration. The determination method comprises: training a neural network for image recognition using a plurality of electron microscope simulation images to obtain an electron microscope image recognition model; recognizing an electron microscope image of an experimental sample using the electron microscope image recognition model to obtain the electron microscope simulation image corresponding to the electron microscope image of the experimental sample; and obtaining the corresponding set aberration as an imaging aberration of the electron microscope image of the experimental sample according to the electron microscope simulation image corresponding to the electron microscope image of the experimental sample.
    Type: Application
    Filed: May 26, 2021
    Publication date: September 16, 2021
    Inventors: Fang LIN, Qi ZHANG, Chen WANG
  • Publication number: 20210286993
    Abstract: An approach for extracting non-textual data from an electronic document is disclosed. The approach includes receiving a request to extract a file and converting the file into pixels. The approach creates a pixel map of the converted file and determines one or more density clusters of the pixel map based on image clustering method. Furthermore, the approach determines one or more coordinates of the one or more density clusters and determines one or more candidate information regions based on the one or more coordinates, density of the one or more density clusters. Finally, the approach extracts one or more textual data based on the one or more candidate information regions and outputs the extracted one or more textual data.
    Type: Application
    Filed: March 13, 2020
    Publication date: September 16, 2021
    Inventors: Zhong Fang Yuan, Guang Qing Zhong, Tong Liu, De Shuo Kong, Yi Ming Wang
  • Patent number: 11118586
    Abstract: Disclosed are a bailer-type long-shaft pump (100) and an associated pump station (200). The long-shaft pump comprises a bailer vehicle (110), a long shaft (120), a bearing (130), a transmission device (140) and an electric motor (150). One end of the long shaft (120) successively passes through the bearing (130) and the transmission device (140) so as to be in transmission connection with a drive shaft of the electric motor (150). The pump station (200) comprises a pump station foundation (210), several equipment rooms (231) transversely distributed at intervals and constructed on the pump station foundation (210), and two ends of the long shaft (120) are supported on side walls of two adjacent equipment rooms. The bailer-type long-shaft pump achieve large water flow and low lift, the pump station is space-saving, has shorter construction cycle, and reduces investment and operation costs.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: September 14, 2021
    Assignee: JIANGSU TAIHU PLANNING AND DESIGN INSTITUTE OF WATER RESOURCES CO., LTD.
    Inventors: Yufeng Chang, Ye Chen, Xiaofeng Gu, Hao Chen, Jianzhong Yu, Yibing Guan, Fei Wang, Ben Lv, Fang Wu, Shi Cheng
  • Patent number: 11120041
    Abstract: In an approach for maintaining data synchronization, a processor scans a set of data fields at each stage of a data analysis process. A processor generates a relationship tree model, wherein the set of data fields each correspond to a node in the relationship tree model. A processor prunes the relationship tree model. Responsive to an update to a data field of the set of data fields, a processor promulgates the update using the relationship tree model to generate an updated set of insight data. A processor outputs the updated set of insight data.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: September 14, 2021
    Assignee: International Business Machines Corporation
    Inventors: Jing Yan Ma, Bo Chen Zhu, Peng Fei Tian, Yu Ying Wang, Cheng Fang Wang, Fu Li Bian
  • Patent number: 11121235
    Abstract: A structure and a manufacturing method of a metal-oxide-semiconductor field-effect transistor with an element of IVA group ion implantation are disclosed. The element of IVA group ion implantation layer is disposed in a body and close to an interface between a gate oxide layer and the body. The element of IVA group ion implantation layer is utilized to change a property of a channel of the structure.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: September 14, 2021
    Assignee: National Tsing Hua University
    Inventors: Chih-Fang Huang, Jheng-Yi Jiang, Sheng-Hong Wang, Jia-Qing Hung
  • Publication number: 20210272962
    Abstract: A semiconductor structure with a capacitor landing pad includes a substrate. A capacitor contact plug is disposed on the substrate. A capacitor landing pad contacts and electrically connects the capacitor contact plug. A bit line is disposed on the substrate. A dielectric layer surrounds the capacitor landing pad. The dielectric layer includes a bottom surface lower than a top surface of the bit line.
    Type: Application
    Filed: May 19, 2021
    Publication date: September 2, 2021
    Inventors: Li-Wei Feng, Shih-Fang Tzou, Chien-Ting Ho, Ying-Chiao Wang, Yu-Ching Chen, Hui-Ling Chuang, Kuei-Hsuan Yu
  • Publication number: 20210274521
    Abstract: Embodiments of the present disclosure relate to methods, apparatuses and computer program products for control signal transmission and reception in a wireless communication system. A method implemented at a network device comprises transmitting a first control message in a control resource region to a terminal device, the first control message having a predetermined size and including first configuration information for detecting a second control message; and transmitting the second control message in a data resource region to the terminal device, the second control message including information for scheduling a downlink or uplink data transmission for the terminal device.
    Type: Application
    Filed: June 22, 2018
    Publication date: September 2, 2021
    Applicant: NEC CORPORATION
    Inventors: Fang YUAN, Gang WANG
  • Publication number: 20210267494
    Abstract: A joint movement analysis system, comprising: a plurality of actual markers positioned around a joint, wherein space positions of the actual markers track space movement of virtual marker points that are set at anatomical bony landmark positions of the joint; an optical tracking device that senses the space positions of the actual markers so as to obtain a space movement data of the actual markers; a data collection device that collects the space movement data of the actual markers and a relative space position data of the virtual marker points with respect to the actual markers; and a data analyzing device that obtains a space movement data of the virtual marker points from the space movement data of the actual markers, and simulates and analyzes a movement of the bony structure of the joint according to the space movement data of the virtual marker points.
    Type: Application
    Filed: May 17, 2021
    Publication date: September 2, 2021
    Applicant: INNOMOTION INCORPORATION (SHANGHAI)
    Inventors: Shaobai Wang, Liang Huangfu, Hui Wang, Wener Lv, Xuechen Cai, Fang Sun
  • Patent number: 11106917
    Abstract: A surveillance system may comprise a control device and at least one robotic device. The control device is associated with a user and configured to request to connect to the at least one robotic device and in response to being connected, communicate a characteristic of the user to the at least one robotic device. The at least one robotic device comprises a platform to carry the user, and may be configured to in response to the request of the control device, verify identity of the control device of the user; in response to the identity of the control device of the user being verified, connect to the control device; define parameters of the at least one robotic device based on the characteristic of the user; and adjust the parameters of the at least one robotic device according to a riding pattern of the user.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: August 31, 2021
    Assignee: Turing Video
    Inventors: Fang Wang, Song Cao
  • Patent number: 11108712
    Abstract: A method, system and computer program product for processing messages sent to a recipient. The communication channel used to send the message is identified, where such a communication channel is not currently being used by the recipient. After identifying the communication channel(s) currently being used by the recipient, the contact information of users who have previously communicated with the recipient using the communication channel(s) currently being used by the recipient are analyzed. The message is then marked with the identity of the sender as well as the communication channel used by the sender after matching the contact information of the sender with the contact information of a user who had previously communicated with the recipient using the communication channel(s) currently being used by the recipient. The marked message is then sent to the recipient using a communication channel currently being used by the recipient.
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: August 31, 2021
    Assignee: International Business Machines Corporation
    Inventors: Xiang Cai, Yan Fen Guo, Dong Rui Li, Xiao Jian Lian, Cheng Fang Wang, Hong Dong Zhao
  • Publication number: 20210265894
    Abstract: The present disclosure provides a magnetic suspension bearing stator, a compressor and an air conditioner. The bearing stator includes a frame, a bearing iron core and an axial winding, the frame is provided with an accommodation recess used to position the axial winding. A position-limiting portion is disposed in the accommodation recess, and the position-limiting portion is used to keep the axial winding in the accommodation recess. The frame is provided with a first positioning portion for connecting with the bearing iron core on the outer wall surfaces of both sides of the accommodation recess. The frame is not easy to come out from the bearing core, and the axial winding is not easy to come out from the frame, so that the relative position between the axial winding and the bearing iron core is fixed.
    Type: Application
    Filed: May 13, 2021
    Publication date: August 26, 2021
    Inventors: Chao ZHANG, Fang ZHANG, Gao GONG, Jiuzhan SU, Xin LI, Ruhao DONG, Mingxing DENG, Penghui LIU, Fei WANG, Rui WU, Weijie ZHAO, Zhitao WEI, Jianhui WANG, Dunying ZHONG, Zhanqin LIU
  • Publication number: 20210264952
    Abstract: A video editing method, apparatus and storage medium are provided. The method includes obtaining an object, the object including one or more images; determining a content element of the object for video editing, the content element having a content type identifier; determining a material set identifier corresponding to the content type identifier according to a first behavior tree logic; determining a video editing material set corresponding to the material set identifier; and obtaining an edited video according to the content element and the video editing material set.
    Type: Application
    Filed: May 7, 2021
    Publication date: August 26, 2021
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Xiao Long ZHU, Shenghui Huang, Lijian Mei, Wei Dong Chen, Shao Bin Lin, Yi Tong Wang, Xing Ji, Jie Fan, Min Luo, Wanyu Huang, Yuan Fang, Ren Jian Chen
  • Patent number: 11099234
    Abstract: A method for loading a probe card into a prober is provided. The method includes placing a probe card on a carrier plate and analyzing signals produced by two detection sensors. The detection sensor produces the correct signal when the probe card is placed in a normal state, and produces a false signal when the probe card is placed in an abnormal state. In addition, the method includes sending the probe card into the prober in response to the correct signals produced by both detection sensors. Alternatively, the method includes removing the probe card from the carrier plate and placing the probe card on the carrier plate again after adjustment of the probe card in response to a false signal produced by either of the detection sensors.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: August 24, 2021
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chia-Wei Wang, Wei-Jr Yang, Chien-Fang Huang