Patents by Inventor Jin Lu

Jin Lu 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: 20210184036
    Abstract: Semiconductor structures and methods for forming a semiconductor structure are provided. An active semiconductor region is disposed in a substrate. A gate is formed over the substrate. Source and drain regions of a transistor are formed in the active semiconductor region on opposite sides of the gate. The drain region has a first width, and the source region has a second width that is not equal to the first width.
    Type: Application
    Filed: February 24, 2021
    Publication date: June 17, 2021
    Inventors: HSIEN-YUAN LIAO, CHIEN-CHIH HO, CHI-HSIEN LIN, HUA-CHOU TSENG, HO-HSIANG CHEN, RU-GUN LIU, TZU-JIN YEH, YING-TA LU
  • Patent number: 11033482
    Abstract: Disclosed herein are coating compositions that may include at least one urethane (meth)acrylate oligomer having a molecular weight between about 2,000 g/mol and about 50,000 g/mol and at least one cycloaliphatic (meth)acrylate. The coating compositions may also optionally include at least one photo-initiator, adhesion promoter, pigment, dye and/or plasticizer. The coating compositions may be hardened, after application, by curing by exposure to radiant energy, by exposure to electron beam radiation, by exposure to heat, by exposure to chemicals and combinations thereof. Upon hardening, the coating composition typically has two phases, a soft phase which has a Tg between ?50° C. and 0° C. and a hard phase which has a Tg between 60° C. and 120° C. Methods of using the coating compositions are also described.
    Type: Grant
    Filed: November 6, 2015
    Date of Patent: June 15, 2021
    Assignee: Arkema France
    Inventors: Jin Lu, Jinping Wu, Xiaoxing Dong
  • Publication number: 20210176747
    Abstract: Disclosed is a method and device for configuring sidelink resources. The method includes: a network side indicates time domain resources of a sidelink resource pool used for sidelink communication, where the sidelink resource pool includes at least one slot in time domain, and a slot includes at least one time domain symbol, the time domain resources of the sidelink resource pool are dedicated resources of the sidelink communication, or resources shared by the sidelink communication and a cellular link. Further disclosed are a system for configuring resources, and a storage medium.
    Type: Application
    Filed: April 12, 2019
    Publication date: June 10, 2021
    Inventors: Jin YANG, Weimin XING, Youxiong LU
  • Publication number: 20210167679
    Abstract: A drive circuit with a zero-crossing detection function, and a zero-crossing detection method. The drive circuit comprises: a power switch transistor, a pull-up drive transistor, a first pull-down drive transistor and a second pull-down drive transistor. When an inductor starts to discharge, the first pull-down current and the second pull-down current jointly pull down a gate terminal of the power switch transistor, such that the power switch transistor is in a cut-off state; after a set time, the first pull-down current is turned off; and when the inductor ends discharging, a parasitic capacitance of the power switch transistor couples with the drop signal, and when the drop signal is detected, the pull-up current pulls up the gate terminal of the power switch transistor, such that the power switch transistor is in a turn-on state.
    Type: Application
    Filed: December 29, 2017
    Publication date: June 3, 2021
    Applicant: CHINA RESOURCES POWTECH(SHANGHAI) CO., LTD.
    Inventors: Jin LI, Yong YOU, Changquan LIN, Guocheng LI, Bingyin LUO, Shengsheng LU
  • Publication number: 20210167728
    Abstract: A band-pass filter (BPF) includes a pair of coupled transformers including first through fourth conductive structures. The first conductive structure includes a first terminal and two first extending portions extending from the first terminal and configured as primary windings. The second conductive structure includes a second terminal and two second extending portions extending from the second terminal. A first via connects the third conductive structure to a first one of the two second extending portions, the third conductive structure and the first one of the two second extending portions thereby being configured as a first secondary winding. A second via connects the fourth conductive structure to a second one of the two second extending portions, the fourth conductive structure and the second one of the two second extending portions thereby being configured as a second secondary winding.
    Type: Application
    Filed: February 11, 2021
    Publication date: June 3, 2021
    Inventors: Chi-Hsien LIN, Ho-Hsiang CHEN, Hsien-Yuan LIAO, Tzu-Jin YEH, Ying-Ta LU
  • Publication number: 20210155793
    Abstract: The invention relates to thermoplastic polyester molding compositions, comprising polybutylene terephthalate (PBT), poly(1,4-cyclohexanedimethanol terephthalate) (PCT) and epoxy-functionalized compatibilizer, a process for preparing the thermo-plastic polyester molding compositions, and to the use of the molding compositions of the invention for producing parisons, containers, films, tubes, or moldings of any type, and also to the resultant moldings of the invention.
    Type: Application
    Filed: September 3, 2018
    Publication date: May 27, 2021
    Inventors: Jin Huang, Hang Lu, Roland Helmut Kraemer, Yao Tao Wang, Martin Weber
  • Publication number: 20210158485
    Abstract: In some examples, an apparatus for automated removal of noise in a frequency domain receives an image captured by an image sensor, converts at least a portion of the image into a frequency domain image, identifies a position in the frequency domain image, the position indicating a boundary between target content in the frequency domain image and noise in the frequency domain image, and removes content in the frequency domain image outside the boundary, to produce a noise-attenuated image.
    Type: Application
    Filed: July 31, 2017
    Publication date: May 27, 2021
    Inventors: Jin Wang, Zhu Jing Wu, Jun Lu, Gang Chen, Zhen Cui
  • Publication number: 20210152739
    Abstract: Methods and devices for generating a slow motion video segment are described. A first set of video frames captures a video view at a first resolution and at a first frame rate. A second set of video frames captures the video view at a second lower resolution, and at a second frame rate that is greater for at least a portion of the second set. At least two high resolution frames are identified in the first set for generating the slow motion video segment. One or more low resolution frames are identified in the second set corresponding to an inter-frame time period between the identified high resolution frames. The slow motion video segment is generated by generating at least one high resolution frame corresponding to the inter-frame time period using interpolation based on the identified high resolution frames and the identified low resolution frames.
    Type: Application
    Filed: January 27, 2021
    Publication date: May 20, 2021
    Inventors: Juwei LU, Wei LI, Jin TANG
  • Patent number: 11011420
    Abstract: Semiconductor devices having interconnects incorporating negative expansion (NTE) materials are disclosed herein. In one embodiment a semiconductor device includes a substrate having an opening that extends at least partially through the substrate. A conductive material having a positive coefficient of thermal expansion (CTE) partially fills the opening. A negative thermal expansion (NTE) having a negative CTE also partially fills the opening. In one embodiment, the conductive material includes copper and the NTE material includes zirconium tungstate.
    Type: Grant
    Filed: January 27, 2020
    Date of Patent: May 18, 2021
    Assignee: Micron Technology, Inc.
    Inventors: Hongqi Li, Anurag Jindal, Jin Lu, Shyam Ramalingam
  • Patent number: 10992527
    Abstract: Provided are a subframe configuration method and device. The method includes: determining a configuration of second type subframes according to a configuration of first type subframes and a bitmap sequence of subframe configuration of a resource pool, where the second type subframes are reserved subframes, and mapping of the bitmap sequence is not performed on the reserved subframes; and mapping the bitmap sequence according to the configuration of the first type subframes and the configuration of the second type subframes.
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: April 27, 2021
    Assignee: ZTE Corporation
    Inventors: Jin Yang, Shuanghong Huang, Youxiong Lu
  • Publication number: 20210118905
    Abstract: Embodiments of 3D memory devices and fabricating methods are disclosed. The disclosed 3D memory device comprises: an alternating conductor/dielectric stack on a substrate; a channel hole penetrating the alternating dielectric stack; an epitaxial layer on a bottom of the channel hole and in contact with the substrate; a functional layer covering a sidewall of the channel hole; and a channel structure covering the functional layer, and being in electrical contact with the epitaxial layer through a top surface of the epitaxial layer as well as a sidewall and a bottom surface of a recess in the epitaxial layer.
    Type: Application
    Filed: December 23, 2020
    Publication date: April 22, 2021
    Applicant: Yangtze Memory Technologies Co., Ltd.
    Inventors: Yushi HU, Qian TAO, Haohao YANG, Jin Wen DONG, Jun CHEN, Zhenyu LU
  • Publication number: 20210118896
    Abstract: Methods and structures of a three-dimensional memory device are disclosed. In an example, the memory device includes a substrate having one or more first recesses in a first region and one or more second recesses in a second region. A liner layer is disposed over the sidewalls and bottom of the one or more first recesses in the first region and an epitaxially-grown material is formed in the one or more second recesses in the second region. One or more NAND strings are formed over the epitaxially-grown material disposed in the one or more second recesses, and one or more vertical structures are formed over the one or more first recesses in the first region.
    Type: Application
    Filed: December 8, 2020
    Publication date: April 22, 2021
    Applicant: Yangtze Memory Technologies Co., Ltd.
    Inventors: Yue Qiang PU, Jin Wen Dong, Jun Chen, Zhenyu Lu, Qian Tao, Yushi Hu, Zhao Hui Tang, Li Hong Xiao, Yu Ting Zhou, Sizhe Li, Zhaosong Li
  • Publication number: 20210111184
    Abstract: A method used in forming a memory array comprising strings of memory cells comprises forming a stack comprising vertically-alternating first tiers and second tiers. Horizontally-elongated trenches are formed into the stack to form laterally-spaced memory-block regions. A wall is formed in individual of the trenches laterally-between immediately-laterally-adjacent of the memory-block regions. The forming of the wall comprises lining sides of the trenches with insulative material comprising at least one of an insulative nitride and elemental-form boron. A core material is formed in the trenches to span laterally-between the at least one of the insulative nitride and the elemental-form boron. Structure independent of method is disclosed.
    Type: Application
    Filed: October 15, 2019
    Publication date: April 15, 2021
    Applicant: Micron Technology, Inc.
    Inventors: Cole Smith, Ramey M. Abdelrahaman, Silvia Borsari, Chris M. Carlson, David Daycock, Matthew J. King, Jin Lu
  • Patent number: 10847442
    Abstract: A semiconductor device in accordance with some embodiments includes a substrate structure and a conductive interconnect extending through at least a portion of the substrate structure. The conductive interconnect can include a through-silicon via and a stress-relief feature that accommodates thermal expansion and/or thermal contraction of material to manage internal stresses in the semiconductor device. Methods of manufacturing the semiconductor device in accordance with some embodiments includes removing material of the conductive interconnect to form the stress-relief gap.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: November 24, 2020
    Assignee: Micron Technology, Inc.
    Inventors: Hongqi Li, Anurag Jindal, Jin Lu, Gowrisankar Damarla, Shyam Ramalingam
  • Patent number: 10795947
    Abstract: The disclosed embodiments include computerized methods, systems, and devices, including computer programs encoded on a computer storage medium, for generating terms of a search query based on a user's spoken utterances, identifying multiple cross-platform messages based on the generated terms, and to generating, via a presentation device, a single interface that enables the user to interact with identified messages. Based on a spoken utterance, the disclosed embodiments may determine user-specified search terms and/or criteria, and based on the user-specified search terms and/or criteria, may obtain cross-platform message data that corresponds to the search query. The communications device may generate one or more interface elements that describe corresponding ones of the cross-platform messages, which may be presented within a unified graphical user interface or voice-user interface by a communications device.
    Type: Grant
    Filed: May 17, 2016
    Date of Patent: October 6, 2020
    Assignee: GOOGLE LLC
    Inventors: Vinh Quoc Ly, Ahmet Onur Tekdas, Timo Mertens, Okan Kolak, Charles Randell Sievert, Christine Nguyen, Jin Lu
  • Patent number: 10740597
    Abstract: The present disclosure discloses a method and apparatus for acquiring information. The method comprises: acquiring images of a plurality of unregistered users, the unregistered users being users having no registered images belonging to the unregistered users in a face recognition system; calculating a maximum similarity corresponding to an image of each unregistered user, the maximum similarity being a maximum similarity among similarities between a face object in the image of the unregistered user and face objects in a plurality of registered images; and determining a similarity threshold corresponding to a preset condition based on the calculated maximum similarity corresponding to the image of the each unregistered user, the preset condition comprising a ratio of a number of images of the unregistered users with corresponding maximum similarities greater than the similarity threshold to a number of the images of the unregistered users being smaller than a ratio threshold.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: August 11, 2020
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Gang Zhang, Jin Lu
  • Publication number: 20200235007
    Abstract: Semiconductor devices having interconnects incorporating negative expansion (NTE) materials are disclosed herein. In one embodiment a semiconductor device includes a substrate having an opening that extends at least partially through the substrate. A conductive material having a positive coefficient of thermal expansion (CTE) partially fills the opening. A negative thermal expansion (NTE) having a negative CTE also partially fills the opening. In one embodiment, the conductive material includes copper and the NTE material includes zirconium tungstate.
    Type: Application
    Filed: January 27, 2020
    Publication date: July 23, 2020
    Inventors: Hongqi Li, Anurag Jindal, Jin Lu, Shyam Ramalingam
  • Publication number: 20200151223
    Abstract: The disclosed embodiments include computerized methods, systems, and devices, including computer programs encoded on a computer storage medium, for generating terms of a search query based on a user's spoken utterances, identifying multiple cross-platform messages based on the generated terms, and to generating, via a presentation device, a single interface that enables the user to interact with identified messages. Based on a spoken utterance, the disclosed embodiments may determine user-specified search terms and/or criteria, and based on the user-specified search terms and/or criteria, may obtain cross-platform message data that corresponds to the search query. The communications device may generate one or more interface elements that describe corresponding ones of the cross-platform messages, which may be presented within a unified graphical user interface or voice-user interface by a communications device.
    Type: Application
    Filed: January 10, 2020
    Publication date: May 14, 2020
    Inventors: Vinh Quoc Ly, Ahmet Onur Tekdas, Timo Mertens, Okan Kolak, Charles Randell Sievert, Christine Nguyen, Jin Lu
  • Patent number: 10567962
    Abstract: The disclosed computer-implemented method for connecting Internet-connected devices to wireless access points may include (1) receiving, over the Internet from a client device at a server, a request to connect the client device to an access point that is secured by a passcode, (2) transmitting a verification-request message from the server to the access point and/or the client device that instructs the access point and/or the client device to perform an action that enables the physical proximity of a user of the client device to the access point to be verified, (3) receiving a verification-response message that indicates that the user of the client device has physical access to the access point, and (4) enabling the client device to connect to the access point by transmitting, from the server to the client device, the passcode. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: February 18, 2020
    Assignee: Symantec Corporation
    Inventor: Jin Lu
  • Patent number: 10567387
    Abstract: The disclosed computer-implemented method for managing computing device access to local area computer networks may include (i) receiving, at a router computing device, a request to connect a client computing device to a local area computer network, (ii) determining whether the client computing device has prior authorization to connect to the local area computer network, (iii) sending, when the client computing device is determined to not have prior authorization, a request to an administrator computing device for authorization to connect the client computing device to the local area computer network, (iv) receiving, from the administrator computing device, an instruction to allow the client computing device to connect or to block the client computing device from connecting, and (v) performing a security action to block or allow the client computing device's request based on the instruction. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: February 18, 2020
    Assignee: Symantec Corporation
    Inventors: Charles Trinh, Jin Lu, Hilario Acevedo, Marco Alvarado