Patents by Inventor Jun Cheng

Jun Cheng 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: 10478058
    Abstract: An optical coherence tomography (OCT) image composed of a plurality of A-scans of a structure is analyzed by defining, for each A-scan, a set of neighboring A-scans surrounding the A-slices scan. Following an optional de-noising step, the neighboring A-scans are aligned in the imaging direction, then a matrix X is formed from the aligned A-scans, and matrix completion is performed to obtain a reduced speckle noise image.
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: November 19, 2019
    Assignees: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH, KABUSHIKI KAISHA TOPCON
    Inventors: Jun Cheng, Jiang Liu, Wing Kee Damon Wong, Masahiro Akiba
  • Patent number: 10439352
    Abstract: A terminating apparatus for terminating a plurality of wires of a cable to a plurality of connection terminations of a communication module, the communication module comprises at least one upright walls each provided with at least one receiving slots for receiving the connection terminations each of which is electrically connected with one wire. The terminating apparatus comprises: at least one terminating portion into which the upright walls of the communication module are able to be inserted, each terminating portion separately holding the plurality of wires of the cable; and at least one cutting apparatus mounted in the terminating portions outside the receiving slot of the communication module and constructed to cut off parts of the wires which extend out the receiving slots after the wires are terminated to the connection terminations of the communication module. The wires may be easily and quickly terminated to the communication module.
    Type: Grant
    Filed: October 20, 2014
    Date of Patent: October 8, 2019
    Assignee: CommScope Telecommunications (Shanghai) Co., Ltd.
    Inventors: Jun Cheng, Yuanzhe Zhang, Xindong Zhu, Dongdong Qian, Lei Chen
  • Publication number: 20190272116
    Abstract: A batch automatic test method and a batch automatic test device for solid state disks are provided. The batch automatic test method is used for testing a plurality of solid state disks by a batch automatic test device. The solid state disks are coupled to the batch automatic test device. The batch automatic test method includes the following steps. A plurality of buses of the batch automatic test device are scanned to mark the solid state disks and a system disk. A piece of disk information of each of the solid state disks is shown. Each of the pieces of the disk information includes a disk location of each of the solid state disks. A formatting procedure is synchronously performed on the solid state disks according to the disk locations. After performing the formatting procedure, a burn-in test procedure is automatically and synchronously performed on the solid state disks.
    Type: Application
    Filed: February 28, 2019
    Publication date: September 5, 2019
    Applicants: SHENZHEN SHICHUANGYI ELECTRONICS CO., LTD, Silicon Motion, Inc.
    Inventors: Huang-Zhong NI, Jun CHENG
  • Patent number: 10366093
    Abstract: Embodiments of the present invention disclose a query result bottom retrieval method and apparatus. The query result bottom retrieval method includes: acquiring, from a resource library and based on a user input target query, query resources associated with the user input target query; acquiring comparative scoring characteristics of each of the query resources, the comparative scoring characteristics including base relevance characteristics; inputting the comparative scoring characteristics of each of the query resources into a pre-trained rank model, to acquire relevance scoring values corresponding to the query resources and output by the rank model, the rank model being a GBRank model; and ranking the query resources based on the relevance scoring values, and selecting, according to the ranking result, a set number of target resources as a bottom retrieval result corresponding to the target query.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: July 30, 2019
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD
    Inventors: Jia Gui, Jun Cheng, Gaolin Fang
  • Publication number: 20190221588
    Abstract: The present disclosure relates to an array substrate and a method for manufacturing the same. The array substrate includes a thin film transistor and comprises at least a first region and a second region. A thickness of an active layer of the thin film transistor in the first region is different from that of an active layer of the thin film transistor in the second region. A ratio of the overlapped area between the source electrode or the drain electrode and the active layer of the thin film transistor to the thickness of the active layer is kept uniform over the first region and the second region.
    Type: Application
    Filed: June 23, 2017
    Publication date: July 18, 2019
    Inventors: Tongshang Su, Jun Cheng, Ce Zhao, Bin Zhou, Dongfang Wang, Guangcai Yuan
  • Publication number: 20190200765
    Abstract: The present invention relates to a lifting seating device, including a seat assembly, a lifting assembly and a base assembly which can be placed on the ground. A lower end of the lifting assembly is mounted to the base assembly, and an upper end of the lifting assembly is connected to the seat assembly. The lifting seating device further includes an elastic shielding cover arranged to circle a side surface of the lifting seating device. Upper and lower ends of the elastic shielding cover are respectively coupled to the seat assembly and the base assembly. The elastic shielding cover extends and retracts with the lifting of the seat assembly under the action of the lifting assembly. The lifting assembly is arranged between the seat assembly and the base assembly, the elastic shielding cover is arranged, and upper and lower ends of the elastic shielding cover are respectively coupled to the seat assembly and the base assembly.
    Type: Application
    Filed: March 8, 2019
    Publication date: July 4, 2019
    Applicant: UE FURNITURE CO., LTD
    Inventors: Zonglei ZUO, Jun CHENG
  • Patent number: 10331685
    Abstract: The present disclosure provides a method and apparatus for sorting related searches RS, wherein the method comprises: obtaining a query and obtaining RSes corresponding to the query; determining estimated click rates of the RSes respectively according to a click estimating model obtained from pre-training; sorting the RSes in a descending order according to the estimated click rates. The solutions of the present disclosure can improve the accuracy of the sorting results.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: June 25, 2019
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Wei Wang, Jia Gui, Jun Cheng, Kuipeng Wang
  • Publication number: 20190179966
    Abstract: A method and apparatus for identifying a demand are provided. A specific embodiment of the method includes: acquiring a user's query sentence and access data corresponding to a search result obtained by searching the user's query sentence; querying network data corresponding to the user's query sentence in a pre-stored query sentence dictionary; identifying the target category of demand of the user's query sentence using a trained demand identification model based on the network data; counting the access data based on categories of demand, to obtain access data distribution of the user's query sentence on each of the categories of demand; and determining a demand intensity of the target category of demand of the user's query sentence based on an identification result of the target category of demand of the user's query sentence and the access data distribution. The embodiment improves the accuracy in identifying a demand.
    Type: Application
    Filed: September 18, 2018
    Publication date: June 13, 2019
    Inventors: Jun CHENG, Jia GUI, Jingya TANG
  • Publication number: 20190172953
    Abstract: The present disclosure discloses a TFT, a manufacturing method, an array substrate, a display panel, and a device. The TFT includes a hydrogen-containing buffer layer located on a substrate; an oxide semiconductor layer located on the buffer layer, wherein the oxide semiconductor layer includes a conductor region and a semiconductor region; a source or drain located on the conductor region, and electrically connected to the conductor region; and a gate structure located on the semiconductor region.
    Type: Application
    Filed: May 30, 2018
    Publication date: June 6, 2019
    Inventors: Yuankui DING, Ce ZHAO, Guangcai YUAN, Yingbin HU, Leilei CHENG, Jun CHENG, Bin ZHOU
  • Publication number: 20190157308
    Abstract: A method of manufacturing an array substrate assembly, an array substrate assembly manufactured by the method, and a display panel including the array substrate assembly are disclosed. The method includes: providing a substrate, the substrate having a first region as a preset semiconductor-removed region, and a second region as a remaining region; forming, in the first region of the substrate, a semiconductor removing layer corrodible by a corrosive solution; and forming a semiconductor layer on the substrate formed with the semiconductor removing layer, so that the semiconductor layer covers the semiconductor removing layer.
    Type: Application
    Filed: July 9, 2018
    Publication date: May 23, 2019
    Inventors: Yuankui Ding, Guangcai Yuan, Ce Zhao, Bin Zhou, Jun Cheng, Zhaofan Liu, Yingbin Hu, Yongchao Huang
  • Publication number: 20190114363
    Abstract: A method and apparatus for pushing information are provided. A specific embodiment of the method includes: sending, in response to receiving first search query sent by a terminal, a search result page including at least one image matching the first search query to the terminal, for a user to select a to-be-browsed target image from the at least one image, the target image being linked to a detail page having a search function including the target image; acquiring, in response to receiving a request for browsing the target image sent by the terminal, the detail page linked to the target image; generating recommendation information based on the target image and the first search query, and adding the recommendation information to the detail page; and pushing the detail page having the added recommendation information to the terminal. This embodiment realizes a targeted information push.
    Type: Application
    Filed: October 2, 2018
    Publication date: April 18, 2019
    Applicant: Baidu Online Network Technology (Beijing) Co., Ltd.
    Inventors: Jun Cheng, Jia Gui
  • Publication number: 20190110739
    Abstract: The present disclosure generally relates to an automated method and system for generating a three-dimensional (3D) representation of a skin structure of a subject. The method comprises: acquiring a plurality of two-dimensional (2D) cross-sectional images of the skin structure, specifically, using optical coherence tomography (OCT) technique; computing a cost for each 2D cross-sectional image based on a cost function, the cost function comprising an edge-based parameter and a non-edge-based parameter; constructing a 3D graph from the 2D cross-sectional images; and determining a minimum-cost closed set from the 3D graph based on the computed costs for the 2D cross-sectional images, wherein the 3D representation of the skin structure is generated from the minimum-cost closed set.
    Type: Application
    Filed: March 28, 2017
    Publication date: April 18, 2019
    Inventors: Hong Liang TEY, Ruchir SRIVASTAVA, Ai Ping YOW, Jun CHENG, Annan LI, Wing Kee Damon WONG, Jiang LIU, Carolin WALL
  • Publication number: 20190097780
    Abstract: A wireless communication apparatus is capable of improving communication efficiency by reducing the amount of control information transmitted. A channel quality information extraction section extracts CQI's from a received signal. An allocation control section allocates subcarriers for every communication terminal apparatus and selects a modulation scheme in such a manner that required transmission rate is satisfied for each communication terminal apparatus based on required transmission rate information, etc. and CQI's for communication terminal apparatus of each user. A required subcarrier number determining section decides the number of subcarriers allocated to every communication terminal apparatus so as to satisfy the required transmission rate for each communication terminal apparatus. A required subcarrier number information generating section generates information for the number of subcarriers allocated to every communication terminal apparatus.
    Type: Application
    Filed: November 21, 2018
    Publication date: March 28, 2019
    Inventors: Jun CHENG, Akihiko Nishio
  • Patent number: 10230073
    Abstract: The present invention provides an organic light-emitting display panel, comprising: a substrate; a light-emitting unit provided on the substrate; and a package structure covering the light-emitting unit. The organic light-emitting display panel further comprises a thermally conductive structure, and the thermally conductive structure is at a side of the light-emitting unit far away from the substrate. Correspondingly, the present invention further provides a display device. The thermally conductive structure provided by the present invention can rapidly dissipate the heat generated by the light-emitting unit, so that the organic light-emitting display panel has an improved performance and the display device has an extended service life.
    Type: Grant
    Filed: February 26, 2016
    Date of Patent: March 12, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wulin Shen, Jun Cheng
  • Patent number: 10204577
    Abstract: A driving method is provided to drive an LCD panel having rows of pixels includes obtaining source data signals of a plurality of frames for the LCD panel; inputting a source data signal of one frame of the plurality of frames; and inverting polarity of the source data signal of the one frame before scanning sequentially the rows of pixels. The driving method also includes configuring at least one of timing of the source data signal and timing of scanning a first row of the rows of pixels to cause a time overlap between an actual scanning time of the first row and a time period when the source data signal is at a threshold value to be no less than an original scanning time of the first row; scanning the first row of the rows of pixels; and scanning rest of the rows of pixels to complete displaying the one frame.
    Type: Grant
    Filed: August 14, 2015
    Date of Patent: February 12, 2019
    Assignees: BOE TECHNOLOGY GROUP CO. LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Liguang Deng, Zhen Chen, Hyungkyu Kim, Moyu Zhu, Yingming Liu, Jun Cheng, Ming Zhai
  • Patent number: 10201086
    Abstract: An electronic device includes a circuit board having a plurality of conductive contacts, and an electronic component disposed on the circuit board and having a plurality of electrode terminals. The conductive contacts include a plurality of solder pads spaced apart from each other, and are coupled to the electrode terminals, respectively. The stress generated by any one of the electrode terminals is distributed to all of the solder pads so as to prevent the electronic component from being offset during an assembly process.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: February 5, 2019
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Lu-Yi Chen, Cheng-Hsiang Liu, Chang-Lun Lu, Jun-Cheng Liao, Cheng-Yi Chen
  • Publication number: 20190036643
    Abstract: A wireless communication method and apparatus are provided for selecting quality-reporting sub-carrier bands based on sub-carrier band quantity information received from a base station. The method includes generally four steps. First, from a base station, information indicating quantity of sub-carrier bands is acquired. Second, channel quality of each of a plurality of sub-carrier bands within a communication band is measured from a received signal. Third, sub-carrier bands are selected from the plurality of sub-carrier bands, wherein quantity of the selected sub-carrier bands corresponds to the quantity of sub-carrier bands indicated by the acquired information. Fourth, information indicating channel quality of the selected sub-carrier bands is reported to the base station.
    Type: Application
    Filed: October 1, 2018
    Publication date: January 31, 2019
    Inventors: Akihiko NISHIO, Jun CHENG
  • Patent number: 10186527
    Abstract: The embodiments of present disclosure disclose an array substrate, a method for manufacturing the array substrate, and a display device. The method includes forming a pixel electrode layer, a gate metal layer, and a source/drain metal layer on a base substrate, the pixel electrode layer including a first connection part pattern, the gate metal layer including a second connection part pattern, the source/drain metal layer including a third connection part pattern, wherein the first connection part pattern and the second connection part pattern overlap, and a portion of the first connection part pattern extending beyond the second connection part pattern is electrically connected with the third connection part pattern through a first via hole.
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: January 22, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiangyong Kong, Jun Cheng, Xiaodi Liu
  • Patent number: 10187839
    Abstract: This disclosure provides an apparatus and a method for controlling a soft handover rate. A distribution of cell signal strengths that is received by user equipment is obtained through analysis of measurement reports of the user equipment, a mapping relationship between soft handover parameters and air interface quality is determined, and the soft handover parameters are adjusted according to the mapping relationship. Adjusting soft handover parameters of a cell according to signal quality of the cell can reduce a soft handover rate and increase a capacity on a premise that communication quality is maintained. Further, after the soft handover rate is adjusted according to the air interface quality, monitoring of the air interface quality, and by modifying specific cell handover parameters, communication quality of the user equipment that performs a soft handover is maintained, and a balance between increasing the system capacity and maintaining the communication quality is achieved.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: January 22, 2019
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Keyuan Fu, Gaohu Wang, Jun Cheng
  • Patent number: 10164753
    Abstract: A wireless communication apparatus is capable of improving communication efficiency by reducing the amount of control information transmitted. A channel quality information extraction section extracts CQI's from a received signal. An allocation control section allocates subcarriers for every communication terminal apparatus and selects a modulation scheme in such a manner that required transmission rate is satisfied for each communication terminal apparatus based on required transmission rate information, etc. and CQI's for communication terminal apparatus of each user. A required subcarrier number determining section decides the number of subcarriers allocated to every communication terminal apparatus so as to satisfy the required transmission rate for each communication terminal apparatus. A required subcarrier number information generating section generates information for the number of subcarriers allocated to every communication terminal apparatus.
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: December 25, 2018
    Assignee: Panasonic Corporation
    Inventors: Jun Cheng, Akihiko Nishio