Patents by Inventor Fan Li

Fan Li 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: 10890890
    Abstract: A smart adjustment system is provided, which may include a cloud computing device and a data acquisition device. The cloud computing device may include a neural network model saving the model data of machine tools, and the estimated increase percentages of each machine tool in different cutting parameters. The data acquisition device may receive the model data of a target machine tool. The could computing device may compare the model data of the target machine tool with the model data of the machine tools via the neural network model in order to calculate an estimated cutting parameter with an estimated increase percentage and control the target machine tool to perform a machining process by the estimated cutting parameter.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: January 12, 2021
    Assignee: COSEN MECHATRONICS CO., LTD.
    Inventors: Mu-Shui Huang, Ying-Fan Wu, Hsueh-Ju Li, Hsiao-Yen Chung, Liang-Yu Chen
  • Publication number: 20210004945
    Abstract: A method, a device and a computer program product for image processing are proposed. In the method, whether a first image indicates a defect associated with a target object is determined. In response to determining that the first image indicates the defect, a second image absent from the defect is obtained based on the first image. The defect is identified by comparing the first image with the second image. In this way, the defect associated with the target object in the image can be accurately and efficiently identified or segmented.
    Type: Application
    Filed: July 5, 2019
    Publication date: January 7, 2021
    Inventors: FAN LI, GUO QIANG HU, Sheng Nan Zhu, JUN ZHU, Jing Chang Huang, Peng Ji, Yuan Yuan Ding
  • Publication number: 20210002527
    Abstract: Provided is a fireproof glue solution matrix and a preparation method thereof and a fireproof glue solution and a preparation method thereof. The fireproof glue solution matrix comprises silicon dioxide and also comprises a lubricating substance, wherein the lubricating substance is a copolymer of aromatic olefin and/or acrylic ester. The fireproof glue solution comprises the fireproof glue solution matrix. The fireproof glue solution prepared by the present invention has a viscosity of only 50-1000 cp, and is suitable for preparing laminated fireproof glass with a fireproof layer of thickness of less than 1 mm. In addition, the fireproof layer made of the fireproof glue solution has advantages of good fireproof and heat-insulating properties, high in hardness, high transmittance and good ultraviolet resistance performance.
    Type: Application
    Filed: March 8, 2017
    Publication date: January 7, 2021
    Inventors: Yuanchun MU, Dayan DU, Zhiwei XU, Yaohui LI, Lei XU, Jing FU, Jinzhen WANG, Fan ZHANG, Yuan AN
  • Patent number: 10885046
    Abstract: The present disclosure provides systems and methods for providing database query service to a user. The method may comprise: obtaining, a query request to query a database, wherein the database includes a plurality of data tables; determining one or more target data tables among the plurality of data tables based on the service request; generating a directed graph based on the plurality of data tables, wherein the directed graph includes one or more segment, each of which links two data tables; determining a reference data table among the one or more target data tables; for each of the one or more target data tables, traversing the directed graph to determine a target path with the shortest distance between the reference data table and a target data table; and, querying the database based on one or more target paths with the shortest paths.
    Type: Grant
    Filed: December 22, 2019
    Date of Patent: January 5, 2021
    Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Sixu Li, Xiang Wan, Pei Li, Fan Yang
  • Patent number: 10877968
    Abstract: A method for querying data is provided. The method may include determining a characteristic value of a selected feature dimension among feature values of the selected feature dimension of plurality of entities and establishing a corresponding relationship between the characteristic value and the selected feature dimension. The method may also include caching the corresponding feature value into a cache memory for each entity having a feature value of the selected feature dimension being unequal to the characteristic value, and leaving the corresponding feature value without caching for each entity having a feature value of the selected feature dimension being equal to the characteristic value. The method may further include performing a first search in the cache memory to produce a first search result in response to a query request related to the plurality of entities, and generating a query result based on the corresponding relationship and the first search result.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: December 29, 2020
    Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Wenjun Yang, Zang Li, Zhihua Chang, Hongbo Ling, LiFeng Cao, Fan Yang
  • Patent number: 10880416
    Abstract: A foldable display device has a flexible display panel, a support module, and at least one positioning module. The support module has a middle platform and a pair of side platforms. The positioning module has a pair of positioning gears respectively fixed to the intermediate platform on a pair of gear axes parallel to each other and a pair of planetary gears respectively fixed to the pair of side platforms on a pair of gear axes parallel to each other. The pair of planetary gears are respectively engaged with the pair of positioning gears to respectively move around the pair of positioning gears along a pair of motion paths, so that the pair of side platforms are switched between a flattened state and a folded state with respect to the intermediate platform to flatten or bend the flexible display panel.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: December 29, 2020
    Assignee: HTC Corporation
    Inventors: Ching-Ho Li, Hsiu-Fan Ho, Ching-Feng Li
  • Publication number: 20200402194
    Abstract: The present disclosure relates to a method of providing information for an on-demand service. The method may include: receiving service request information from a service requester. The service request information may include information relating to a location of the service requester; determining a candidate meetup location set based at least in part on the service request information. The candidate meetup location set may include at least one candidate meetup location; sending the candidate meetup location to the service requester; receiving processed data related to the candidate meetup location set by the service requester; and generating a processing result based at least in part on the processed data related to the candidate meetup location set by the service requester. Also disclosed is a system for implementing the method.
    Type: Application
    Filed: September 7, 2020
    Publication date: December 24, 2020
    Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Zhaoxue WU, Zexiang HUANG, Shengwei LI, Fan DING, Kaijie QIN, Yigang WEN, Chuang LIU, Yanjun LU
  • Publication number: 20200402926
    Abstract: A package includes a package component, a device die over and bonded to the package component, a metal cap having a top portion over the device die, and a thermal interface material between and contacting the device die and the metal cap. The thermal interface material includes a first portion directly over an inner portion of the device die, and a second portion extending directly over a corner region of the device die. The first portion has a first thickness. The second portion has a second thickness greater than the first thickness.
    Type: Application
    Filed: September 4, 2020
    Publication date: December 24, 2020
    Inventors: Sung-Hui Huang, Da-Cyuan Yu, Kuan-Yu Huang, Pai Yuan Li, Hsiang-Fan Lee
  • Publication number: 20200404046
    Abstract: An application download method for a download-to-start application includes obtaining, by a server, runtime information of an application from a large quantity of terminals that have downloaded and used the application, performing data analysis on the information, determining a sequence of application files based on a result of the data analysis, to arrange an application file with a high access probability in front of an application file with a low access probability, and transmitting the application files to a terminal device based on the sequence.
    Type: Application
    Filed: September 3, 2020
    Publication date: December 24, 2020
    Inventors: Xingnan Wang, Guoqiang Li, Fan Zhang, Zhiqiang Yu
  • Patent number: 10870541
    Abstract: The embodiments of the present disclosure provide a logistics trolley, including a carrier for carrying a material, a body for supporting the carrier, and wheels disposed below the bottom of the trolley body, wherein the carrier has an extension length in a horizontal direction greater than an extension length of the trolley body in a horizontal direction, the carrier includes a conveying mechanism for conveying the material.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: December 22, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Fan Peng, Wei Min, Haibin Liu, Fangqing Li, Yong Sun, Baoyong Nie, Zhiyu Qian
  • Publication number: 20200393315
    Abstract: A high frequency response pressure sensor based on direct current glow discharge plasma principle is provided, including: discharging electrodes including a cathode and an anode and used for generating a plasma between the cathode and the anode under the effect of a high voltage direct current power supply; a support structure used for supporting and fixing the discharging electrodes and ensuring that a stable gap is provided between the cathode and the anode; and a shielding casing used for shielding the plasma from an external gas so that the plasma remains unaffected by a flow speed of the external gas and senses only a change in pressure of the external gas. The high frequency response pressure sensor is not affected by mass inertia and has the potential of breaking through MHz high frequency response.
    Type: Application
    Filed: October 31, 2017
    Publication date: December 17, 2020
    Applicant: INSTITUTE OF ENGINEERING THERMOPHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Fan LI, Juan DU, Sichen WANG, Hongwu ZHANG, Chaoqun NIE
  • Patent number: 10867512
    Abstract: The invention provides systems and methods for an Intelligent Road Infrastructure System (IRIS), which facilitates vehicle operations and control for connected automated vehicle highway (CAVH) systems. IRIS systems and methods provide vehicles with individually customized information and real-time control instructions for vehicle to fulfill the driving tasks such as car following, lane changing, and route guidance. IRIS systems and methods also manage transportation operations and management services for both freeways and urban arterials. In some embodiments, the IRIS comprises or consists of one of more of the following physical subsystems: (1) Roadside unit (RSU) network, (2) Traffic Control Unit (TCU) and Traffic Control Center (TCC) network, (3) vehicle onboard unit (OBU), (4) traffic operations centers (TOCs), and (5) cloud information and computing services.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: December 15, 2020
    Assignee: CAVH LLC
    Inventors: Bin Ran, Yang Cheng, Shen Li, Zhen Zhang, Fan Ding, Huachun Tan, Yuankai Wu, Shuoxuan Dong, Linhui Ye, Xiaotian Li, Tianyi Chen, Kunsong Shi
  • Patent number: 10867951
    Abstract: A semiconductor device includes an electronic component, a package, a substrate and a plurality of first conductors and second conductors. The package is over the electronic component. T substrate is between the electronic component and the package. The substrate includes a first portion covered by the package, and a second portion protruding out of an edge of the package and uncovered by the package. The first conductors and second conductors are between and electrically connected to the electronic component and the substrate. A width of a second conductor of the plurality of second conductors is larger than a width of a first conductor of the plurality of first conductors, the first conductors are disposed between the second portion of the substrate and the electronic component, and the second conductors are disposed between the first portion of the substrate and the electronic component.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: December 15, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Kuan-Yu Huang, Tzu-Kai Lan, Shou-Chih Yin, Shu-Chia Hsu, Pai-Yuan Li, Sung-Hui Huang, Hsiang-Fan Lee, Ying-Shin Han
  • Publication number: 20200379432
    Abstract: A portable machine health monitoring system, applied for diagnosing a machine in operation, includes an installation device and a portable monitoring box. The installation device includes a plurality of sensing assemblies and a plurality of connecting assemblies. Each of the plurality of sensing assemblies is connected with the corresponding connecting assembly. Each of the plurality of connecting assemblies mounts the corresponding sensing assembly in a non-destructive manner onto a detected position on the machine. Each of the plurality of sensing assemblies is used for detecting a motion signal at the corresponding detected position on the machine in operation. The portable monitoring box, connected with the installation device, includes an analysis module for receiving the motion signal and further for calculating a health status information according to the detected motion signal.
    Type: Application
    Filed: March 26, 2020
    Publication date: December 3, 2020
    Inventors: MU-SHUI HUANG, YING-FAN WU, HSUEH-JU LI, HSIAO-YEN CHUNG, LIANG-YU CHEN
  • Patent number: 10852736
    Abstract: In one embodiment, a system sends current location information of the ADV to an alert service over a network, where the alert service is communicatively coupled to a number of ADVs. The system receives a broadcasted alert signal from the alert service, where the alert service has determined that the ADV is or will be located in an alert area, and the location of the alert area is determined based on a location of a dispatched vehicle having a higher priority of traveling. In response to receiving the broadcast alert signal, the system examines a current state and the current location of the ADV in view of the alert area to determine whether the ADV should overtake or yield the alert area based on a set of rules. The system generates a trajectory to control the ADV to navigate the alert area based on the examination.
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: December 1, 2020
    Assignee: BAIDU USA LLC
    Inventors: Jiaming Tao, Yifei Jiang, Liangliang Zhang, Dong Li, Jiangtao Hu, Fan Zhu
  • Publication number: 20200369676
    Abstract: Disclosed in the present invention are a heterocyclic compound, an application thereof and a pharmaceutical composition comprising the same. Provided by the present invention are a heterocyclic compound represented by formula I or a pharmaceutically acceptable salt thereof. The compound has a novel structure and a good inhibitory activity against autotaxin (ATX).
    Type: Application
    Filed: February 14, 2019
    Publication date: November 26, 2020
    Inventors: Yonghan HU, Dongdong WU, Wei PENG, Xin LI, Fan HU, Bin HUANG, Jinlian ZHU, Yuchuan WU
  • Publication number: 20200374826
    Abstract: An uplink synchronization method and an apparatus are provided. The method includes: sending, by a network device, a timing advance command to a communications device, where the timing advance command includes a timing advance TA reference value, and the TA reference value corresponds to a carrier in a timing advance group TAG; determining, by the communications device, a TA offset of the carrier based on carrier information of the carrier; and adjusting, by the communications device, an uplink transmission timing of the carrier based on the TA reference value and the TA offset of the carrier.
    Type: Application
    Filed: August 12, 2020
    Publication date: November 26, 2020
    Inventors: Zhang Zhang, Yongzhao Cao, Zhe Liu, Jinlin Peng, Zhi Li, Fan Wang
  • Publication number: 20200364929
    Abstract: A method, including: 1) inputting a multi-story point cloud, and segmenting a story and an inter-story connection region based on an elevation histogram of the point cloud in a vertical direction; 2) segmenting rooms for each story based on a grid map projected onto an XOY plane respectively, wherein the XOY plane is parallel to a flooring; 3) segmenting indoor space cells for each story based on a vector wall line respectively; constructing a vector indoor plan based on superimposition of the vector and the grid for each story respectively; and 5) establishing a three-dimensional model of a multi-story structure by deleting an overlapping surface between the story and the connection region according to the Boolean intersection.
    Type: Application
    Filed: April 22, 2020
    Publication date: November 19, 2020
    Inventors: Lin LI, Fei SU, Haihong ZHU, Shen YING, Fan YANG, Xinkai ZUO, Yifan LIANG, Gang ZHOU
  • Patent number: 10838810
    Abstract: The present inventions are related to systems and methods for accessing data from a flash memory, and more particularly to systems and methods for inter-cell interference handling in a flash memory. The systems and methods may include a soft information correction circuit that is operable to receive soft information corresponding to information accessed from a block of memory cells, and modify the soft information based upon a variance of the soft information and a median of the soft information to create corrected soft information, the corrected soft information being used to mitigate inter-cell interference in the block of memory cells.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: November 17, 2020
    Assignee: SEAGATE TECHNOLOGY LLC
    Inventors: Fan Zhang, Shu Li, Jun Xiao, Haitao Xia
  • Publication number: 20200356402
    Abstract: A method for deploying a virtualized network element device includes: obtaining a deployment template for a virtual machine of a virtualized network element device and a logical region in which the virtual machine is located; obtaining, through mapping based on the logical region in which the virtual machine is located, a physical region in which the virtual machine is located; and sending deployment request information to a layer I infrastructure manager, where the deployment request information includes service resource specification of each virtual machine and the physical region in which the virtual machine is located.
    Type: Application
    Filed: July 30, 2020
    Publication date: November 12, 2020
    Inventors: Fan ZHANG, Xiaowei ZHANG, Yong WU, Shitao LI, Xu YANG