Patents by Inventor Liang Wang

Liang 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: 20210141998
    Abstract: The present disclosure, belonging to the technical field of natural language processing, provides a text sequence segmentation method. The method can include acquiring n segmentation sub-results of the text sequence, the n segmentation sub-results being acquired by segmenting the text sequence by n segmentation models, and processing the n segmentation sub-results by a probability determination model branch in a result combination model to acquire a segmentation probability of the each segmentation position. The method can further include processing the segmentation probability of the each segmentation position by an activation function in the result combination model to acquire a segmentation result of the text sequence. According to the present disclosure, using each segmentation position in the text sequence as a unit, segmentation results of a plurality of segmentation models are combined, such that the accuracy of segmentation of a new text can be improved.
    Type: Application
    Filed: April 29, 2020
    Publication date: May 13, 2021
    Applicant: BEIJING XIAOMI INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: Yupeng Chen, Liang Shi, Shuo Wang, Bin Wang, Erli Meng, Qun Guo
  • Publication number: 20210141075
    Abstract: Disclosed are systems that include a controller circuit in communication with a ranging sensor configured to detect objects proximate to a host vehicle. In an aspect, the controller circuit is configured to perform a first detection count of the detected objects, determine a first group of objects of the detected objects, determine a first distance to the first group of objects, utilize the first distance to determine a trailer distance between the host vehicle and a front of a trailer, determine a second group of objects of the detected objects, determine a second distance to the second group of objects, utilize the second distance to determine an axle distance between the front of the trailer and a trailer axle, and determine a trailer length based on the trailer distance and the axle distance. Methods are also disclosed.
    Type: Application
    Filed: January 25, 2021
    Publication date: May 13, 2021
    Applicant: Aptiv Technologies Limited
    Inventors: Yu Wang, Liang Ma, Robert J. Cashler
  • Publication number: 20210144017
    Abstract: A method for replacing an identity certificate in a blockchain network includes a service subnet, a consensus subnet, and a routing layer used for isolating the service subnet from the consensus subnet. The method includes: receiving a root certificate replacement notification transmitted by a certificate authentication center; obtaining a public key corresponding to the certificate authentication center; verifying the root certificate replacement notification by using the obtained public key; forwarding the root certificate replacement notification to a consensus node in the consensus subnet after the validation succeeds, so that the consensus node records the root certificate replacement notification into a latest data block after a consensus on the root certificate replacement notification is reached; and requesting, when the data block is received, the certificate authentication center to replace an identity certificate.
    Type: Application
    Filed: January 21, 2021
    Publication date: May 13, 2021
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Mao Cai LI, Geng Liang ZHU, Hu LAN, Zong You WANG, Li KONG, Kai Ban ZHOU, Chang Qing YANG, Qiu Ping CHEN, Qu Cheng LIU, Yi Fang SHI, Jin Song ZHANG, Pan LIU
  • Patent number: 11004811
    Abstract: A semiconductor structure includes a transceiver, a molding surrounding the transceiver, and a RDL disposed over the transceiver. The RDL includes an antenna and a dielectric layer. The antenna is disposed over and electrically connected to the transceiver. The dielectric layer surrounds the antenna. The antenna includes an elongated portion and a via portion. The elongated portion extends over the molding, and the via portion is electrically connected to the transceiver.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: May 11, 2021
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Vincent Chen, Hung-Yi Kuo, Chuei-Tang Wang, Hao-Yi Tsai, Chen-Hua Yu, Wei-Ting Chen, Ming Hung Tseng, Yen-Liang Lin
  • Patent number: 11003639
    Abstract: A method of database data migration is described. A migration task of migrating data from a source database to a target database can be obtained. The migration task can include a network type of a source network with which the source database is connected. The target database can be located in a cloud environment. A network connectivity policy is determined according to the network type of the source network of the source database. The network policy can indicate a configuration of a communication link between the source database and the target database. The communication link between the source database and the target database can be configured according to the network connectivity policy, such that the data can be migrated from the source database to the target database via the communication link.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: May 11, 2021
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Jue Wang, Guwu Yi, Liang Ni, Fan Yang, Biao Xu, Rui Yang
  • Patent number: 11002904
    Abstract: This application discloses a display device. The display device includes a display module, a frame surrounding the sides of the display module, a backlight module stacked with the display module, and a backplane. The frame includes holes. The backplane includes a main plane, side walls, and protrusions. The main plane is located on a side of the backlight module away from the display module. The side walls extend from the edges of the main plane toward the display module and are perpendicular to the main plane. The protrusions are located on the side walls and each of the protrusions is embedded in a corresponding one of the holes of the frame.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: May 11, 2021
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Fujian Ren, Liang Li, Tianma Li, Dake Wang, Guohui Wang, Qijun Zhang, Donglong Lin, Shulin Qin
  • Patent number: 11002840
    Abstract: Embodiments of the present disclosure provide a multi-sensor calibration method, a multi-sensor calibration device, a computer device, a medium and a vehicle. The method includes: acquiring data acquired by each of at least three sensors in a same time period in a traveling process of a vehicle; determining a trajectory of each of the at least three sensors according to the data acquired by each of at least three sensors; and performing a joint calibration on the at least three sensors by performing trajectory alignment on the trajectories of the at least three sensors.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: May 11, 2021
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Shirui Li, Yuanfan Xie, Xun Zhou, Liang Wang
  • Publication number: 20210131052
    Abstract: The present invention relates to an aqueduct leakage repairing method, a formwork is provided within an aqueduct body; a reinforcing layer is formed by using the formwork through casting at inner sides of the aqueduct body; the formwork comprises side formwork plates, bottom formwork plates, and axillary angle formwork plates; the side formwork plates are arranged at inner vertical walls of the aqueduct body, the bottom formwork plates are arranged on a bottom of the aqueduct body, the bottom formwork plates are connected with the side formwork plates through the axillary angle formwork plates; and the axillary angle formwork plates are each provided with a plurality of ribs. The aqueduct leakage repairing method effectively reinforces penetration damage of the aqueduct, and the construction process is simple since the formwork is free from dismantling after construction.
    Type: Application
    Filed: September 24, 2019
    Publication date: May 6, 2021
    Inventors: Zhaoheng Li, Liang Xie, Jinlin Huang, Lihua Wang, Junlu Zhang
  • Publication number: 20210132318
    Abstract: An adjustable optical lens and camera module and manufacturing method thereof are provided, wherein the camera module includes an optical sensor and an adjustable optical lens. The adjustable optical lens, which is arranged in a photosensitive path of the optical sensor, includes an optical structural member and at least two lenses. Each of the lens is arranged in an internal space of the optical structural member along an axial direction of the optical structural member, wherein before packaging the adjustable optical lens and the optical sensor, at least one position of the lens in the internal space of the optical structural member is able to be adjusted, so that a central axis line of the adjustable optical lens and a central axis line of the optical sensor are coincided, so as to improve the image quality of the camera module.
    Type: Application
    Filed: January 8, 2021
    Publication date: May 6, 2021
    Inventors: Mingzhu WANG, Bojie ZHAO, Liang DING, Chunmei LIU, Feifan CHEN, Nan GUO, Heng JIANG
  • Publication number: 20210134755
    Abstract: A chip transfer method including: disposing a target substrate closed cavity, the target substrate including a first alignment bonding structure and a second alignment bonding structure; applying a charge of a first polarity to the first alignment bonding structure of the target substrate; applying a charge of a second polarity to a first chip bonding structure of a chip injecting an insulating fluid into the closed cavity to suspend the chip in the insulating fluid.
    Type: Application
    Filed: February 11, 2020
    Publication date: May 6, 2021
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Liang Chen, Lei Wang, Minghua Xuan, Li Xiao, Dongni Liu, Detao Zhao, Hao Chen
  • Publication number: 20210130859
    Abstract: The present invention provides an enzymatic method for producing a fatty acid bornyl ester including using borneol and a fatty acid as a substrate for reaction and adding a lipase in a solvent system or a solvent-free system to catalyze the esterification reaction for a period of time to obtain fatty acid bornyl ester. The present method preferably uses fatty acids or their derivatives as acyl donors to prepare fatty acid bornyl esters. By utilizing the characteristics of the substrate, the synthesis process is simple; the reaction efficiency is high; and the content of fatty acid bornyl ester is up to 97%.
    Type: Application
    Filed: September 18, 2020
    Publication date: May 6, 2021
    Inventors: Xiaosan WANG, Yu ZHAO, Liang GAO, Qingzhe JIN, Xingguo WANG
  • Publication number: 20210135537
    Abstract: A motor packing and mounting mechanism for a motor in a no larger than medium-sized appliance, such as wet and dry vacuum cleaner, a water aspirator, a water pump, or a humidifier, includes a motor seat supporting a motor in a housing so that the motor is axially disposed between the housing and the motor seat. At least one isolating cover is located inside the housing. A motor chamber for receiving the motor is defined among the housing, the motor seat, and the isolating cover. An axial mating clearance is defined between the isolating cover and the motor seat. A first seal is located and axially-mated in the axial mating clearance, the first seal having an elastic supporting portion. A cross section of the elastic supporting portion has a door-shaped structure, with the elastic supporting portion defining an opening facing an axial direction of the motor.
    Type: Application
    Filed: August 15, 2018
    Publication date: May 6, 2021
    Inventors: Haiping Liu, Feng Wang, Zhao Kong, Liang Xia
  • Publication number: 20210129367
    Abstract: The disclosure relates to a punching apparatus of chip-on-film, including: a rotary axis that is configured to be sleeved with a workpiece tray that is wrapped with a chip-on-film material strip, the workpiece tray being configured to include a mark structure having model information of a chip-on-film and rotate along with the rotary axis; a punching structure configured to pull and punch the chip-on film material strip; an identification structure configured to identify the mark structure to identify the model information of the chip-on-film. The disclosure also relates to a assembly system of display apparatus that includes the punching apparatus of chip-on-film.
    Type: Application
    Filed: November 30, 2018
    Publication date: May 6, 2021
    Applicant: HKC Corporation Limited
    Inventors: Liang WANG, Guanghui ZHANG
  • Publication number: 20210134656
    Abstract: Semiconductor devices and methods of forming semiconductor devices are provided. A method includes forming a first mask layer over an underlying layer, patterning the first mask layer to form a first opening, forming a non-conformal film over the first mask layer, wherein a first thickness of the non-conformal film formed on the top surface of the first mask layer is greater than a second thickness of the non-conformal film formed on a sidewall surface of the first mask layer, performing a descum process, wherein the descum process removes a portion of the non-conformal film within the first opening, and etching the underlying layer using the patterned first mask layer and remaining portions of the non-conformal film as an etching mask.
    Type: Application
    Filed: December 11, 2020
    Publication date: May 6, 2021
    Inventors: Wei-Ren Wang, Shing-Chyang Pan, Ching-Yu Chang, Wan-Lin Tsai, Jung-Hau Shiu, Tze-Liang Lee
  • Publication number: 20210134798
    Abstract: In a method of manufacturing a semiconductor device, a separation wall made of a dielectric material is formed between two fin structures. A dummy gate structure is formed over the separation wall and the two fin structures. An interlayer dielectric (ILD) layer is formed over the dummy gate structure. An upper portion of the ILD layer is removed, thereby exposing the dummy gate structure. The dummy gate structure is replaced with a metal gate structure. A planarization operation is performed to expose the separation wall, thereby dividing the metal gate structure into a first gate structure and a second gate structure. The first gate structure and the second gate structure are separated by the separation wall.
    Type: Application
    Filed: December 14, 2020
    Publication date: May 6, 2021
    Inventors: Kuo-Cheng CHING, Chih-Hao WANG, Chih-Liang CHEN, Shi Ning JU
  • Publication number: 20210134689
    Abstract: An integrated device package is disclosed. The integrated device package can include an integrated device die, an element, a cavity, and an electrical interconnect. The element can have an antenna structure. The element can be attached to a surface of the integrated device. The cavity can be disposed between the integrated device die and the antenna structure. The electrical interconnect can connect the integrated device die and the antenna structure.
    Type: Application
    Filed: January 11, 2021
    Publication date: May 6, 2021
    Inventors: Shaowu Huang, Javier A. DeLaCruz, Liang Wang, Rajesh Katkar, Belgacem Haba
  • Publication number: 20210130571
    Abstract: The present invention relates to a molded article with a metallic appearance and a process for making the same. Particularly, the present invention relates to a molded article having a part that comprises a layer with a sandwich structure.
    Type: Application
    Filed: October 20, 2020
    Publication date: May 6, 2021
    Inventors: Ping Wang, Liang Yang, Ruizhi Pei, Shuo Song, Fang Chen, Zihui Xu
  • Publication number: 20210135641
    Abstract: The present disclosure provides a clock driver circuit, including: an input stage, a double-ended to single-ended conversion stage and a driver output stage connected in sequence. The input stage includes two mutually loaded differential amplifiers and a common mode negative feedback loop. The differential amplifiers are connected to a differential clock signal for amplification to generate a common mode voltage. The common mode feedback circuit is connected to an output end of the differential amplifiers to stabilize the output amplitude of the common mode voltage. The double-ended to single-ended conversion stage converts a differential sine clock signal output by the double-ended common mode voltage into a single-ended square wave clock signal. The driver output stage includes a multi-stage cascaded push-pull phase inverter to improve the drive capability of the square wave clock signal.
    Type: Application
    Filed: July 25, 2018
    Publication date: May 6, 2021
    Applicant: NO.24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
    Inventors: Xiaofeng SHEN, Xingfa HUANG, Liang LI, Xi CHEN, Mingyuan XU, Jian'an WANG, Dongbing FU, Guangbing CHEN
  • Publication number: 20210135678
    Abstract: The present disclosure provides an error compensation correction system and method for an analog-to-digital converter with a time interleaving structure, the system includes an analog-to-digital converter with a time interleaving structure, a master clock module, a packet clock module, an error correction module, an adaptive processing module and an overall MUX circuit. Through the error compensation correction system and method for the analog-to-digital converter with a time interleaving structure according to the present disclosure, lower correction hardware implementation complexity and higher stability are ensured. The system and method according to the present disclosure are particularly suitable for interchannel mismatch error correction of dense channel time interleaving ADC, and the performance of the time interleaving ADC is improved.
    Type: Application
    Filed: July 25, 2018
    Publication date: May 6, 2021
    Applicant: NO.24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
    Inventors: Jie PU, Gangyi HU, Jian'an WANG, Guangbing CHEN, Liang LI, Ting LI, Daiguo XU, Xingfa HUANG, Xi CHEN, Tiehu LI, Youhua WANG
  • Patent number: D919210
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: May 11, 2021
    Assignee: Beijing Rockrobo Technology Co., Ltd.
    Inventors: Chang Mi, Chuanlin Duan, Zhijun Li, Zitao Wang, Fan Yang, Xiaoming Liu, Youcheng Lu, Liang Qiao