Patents by Inventor Le Chen

Le Chen 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: 20210376177
    Abstract: According to the embodiments provided herein, a photovoltaic device can include a buffer layer adjacent to an absorber layer doped p-type with a group V dopant. The buffer layer can have a plurality of layers compatible with group V dopants.
    Type: Application
    Filed: October 23, 2019
    Publication date: December 2, 2021
    Applicant: First Solar, Inc.
    Inventors: Le Chen, Sachit Grover, Jason Kephart, Sergei Kniajanski, Chungho Lee, Xiaoping Li, Feng Liao, Dingyuan Lu, Rajni Mallick, Wenming Wang, Gang Xiong, Wei Zhang
  • Patent number: 11120251
    Abstract: A face capturing method and a related apparatus that are applicable to an electronic apparatus. The method includes: analyzing a captured first video stream to obtain a plurality of images (101); determining a first pattern including a plurality of first codes (102); buffering images of first frame numbers, corresponding to the first codes indicating images to be buffered, to buffers in sequence (103); when buffering the images, determining a second pattern including a plurality of second codes (104); buffering images of second frame numbers, corresponding to the second codes indicating images to be buffered, to the buffers in sequence (105); and when buffering the images, processing the images in the buffers in sequence on the basis of a face capturing algorithm and according to an order of the first numbers of the buffers, to obtain face images, and outputting the face images (106). The method prevents wastage of buffer resources.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: September 14, 2021
    Assignee: Shenzhen Intellifusion Technologies Co., Ltd.
    Inventors: Haijun Liu, Peng Gu, Le Chen
  • Publication number: 20210232804
    Abstract: A face capturing method and a related apparatus that are applicable to an electronic apparatus. The method includes: analyzing a captured first video stream to obtain a plurality of images (101); determining a first pattern including a plurality of first codes (102); buffering images of first frame numbers, corresponding to the first codes indicating images to be buffered, to buffers in sequence (103); when buffering the images, determining a second pattern including a plurality of second codes (104); buffering images of second frame numbers, corresponding to the second codes indicating images to be buffered, to the buffers in sequence (105); and when buffering the images, processing the images in the buffers in sequence on the basis of a face capturing algorithm and according to an order of the first numbers of the buffers, to obtain face images, and outputting the face images (106). The method prevents wastage of buffer resources.
    Type: Application
    Filed: October 31, 2019
    Publication date: July 29, 2021
    Inventors: Haijun LIU, Peng GU, Le CHEN
  • Publication number: 20210057451
    Abstract: An electronic device of an embodiment of the disclosure includes a first substrate, a second substrate, and a driving layer. The first substrate and the second substrate are disposed opposite to each other, and the driving layer is disposed between the first substrate and the second substrate. The driving layer includes a scan line and a data line. The scan line is disposed on the first substrate and includes a first scan line segment. The first scan line segment has an opening and includes a first branch and a second branch. The first branch and the second branch are located on two opposite sides of the opening and are electrically connected in parallel with each other. The data line is disposed on the first substrate and intersects with the scan line. The electronic device of the embodiment of the disclosure may exhibit ideal display effect.
    Type: Application
    Filed: July 31, 2020
    Publication date: February 25, 2021
    Applicant: Innolux Corporation
    Inventors: Hung-Kun Chen, Li-Wei Sung, Shuo-Ting Hong, Chung-Le Chen
  • Publication number: 20200403109
    Abstract: A layer structure for a photovoltaic device comprising: a transparent conductive oxide layer comprising indium tin oxide (20); a layer of tin dioxide (30) adjacent to the indium tin oxide of the transparent conductive oxide layer; and a layer of zinc magnesium oxide (40) adjacent to the layer of tin dioxide, wherein the layer of zinc magnesium oxide is an alloy of zinc oxide and magnesium oxide. A photovoltaic device comprising: a transparent conductive oxide layer comprising indium tin oxide; a layer of tin dioxide disposed on the indium tin oxide of the transparent conductive oxide layer; a layer of zinc magnesium oxide adjacent to the layer of tin dioxide, wherein the layer of zinc magnesium oxide is an alloy of zinc oxide and magnesium oxide; and an absorber layer disposed on the layer of zinc magnesium oxide, wherein the absorber layer comprises cadmium, tellurium, selenium, or any combination thereof.
    Type: Application
    Filed: November 15, 2018
    Publication date: December 24, 2020
    Applicant: First Solar, Inc.
    Inventors: Le Chen, Jing Guo, Dirk Weiss
  • Patent number: 10559876
    Abstract: The present invention relates to an antenna apparatus, which has an antenna cover and a base, the antenna cover being fixed onto the base to form a sealed waterproof space, wherein a first antenna assembly is disposed in the sealed waterproof space, the first antenna assembly comprising: an antenna element support; an antenna element fixedly wound around the antenna element support, the antenna element being composed of a spiral-like winding and an inductance coil; and an amplifier substrate fixed onto the base and connected to the antenna element. The antenna apparatus is applicable to frequency bands such as AM/FM, DAB/DMB, and TV, and has advantages of having a small size, low costs, high space utilization, etc.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: February 11, 2020
    Assignee: Hirschmann Car Communication GMBH
    Inventors: Jian Huang, Xu Zhang, Le Chen, Yunguang Xun, Liantao Jiang
  • Publication number: 20190214713
    Abstract: The present invention relates to an antenna apparatus, which has an antenna cover and a base, the antenna cover being fixed onto the base to form a sealed waterproof space, wherein a first antenna assembly is disposed in the sealed waterproof space, the first antenna assembly comprising: an antenna element support; an antenna element fixedly wound around the antenna element support, the antenna element being composed of a spiral-like winding and an inductance coil; and an amplifier substrate fixed onto the base and connected to the antenna element. The antenna apparatus is applicable to frequency bands such as AM/FM, DAB/DMB, and TV, and has advantages of having a small size, low costs, high space utilization, etc.
    Type: Application
    Filed: March 19, 2019
    Publication date: July 11, 2019
    Inventors: Jian HUANG, Xu ZHANG, Le CHEN, Yunguang Xun, Liantao JIANG
  • Patent number: 10159311
    Abstract: An embroidered vamp process includes the following steps: (1) designing a vamp manufacture drawing by a computer; (2) according to the design drawing of step (1), cutting different pieces of cloth into base fabric of the vamp and a splice component of the vamp respectively by a laser; (3) typesetting the splice component cut in step (2) on the base fabric, then embroidering the splice component on the base fabric according to an embroidery thread pattern of the drawing by an embroidery machine; (4) cutting out the redundant base fabric of the vamp along the edge the splice component by, once again, the laser, forming the vamp of the finished product shoe model. An embroidered vamp comprises a vamp body, said vamp body comprising the base fabric and the splice component, said splice component being embroidered on the surface of base fabric by embroidery thread.
    Type: Grant
    Filed: October 19, 2016
    Date of Patent: December 25, 2018
    Assignee: SINCETECH (FUJIAN) TECHNOLOGY CO., LTD.
    Inventors: Qinglai Cai, Weixiong Shi, Le Chen, Yizhen Cai, Fang Lin
  • Patent number: 10159309
    Abstract: A vamp with loop protection eyelets and a manufacture method thereof are disclosed. The vamp comprises a vamp body including a middle part having a notch which functions as a shoe tongue part. The vamp body is one-piece knitted fabric or a sheet-splice-vamp. Strings are projectively fixed on the upper surface of the vamp body. Threads embroider and fix the strings on the vamp body along a path of the length direction of the strings. The strings not only form a pattern on the vamp body but also leave loops on the shoe tongue part. Loops protrude inwards from both side edges of the shoe tongue part. The vamp has ventilation and has good supportability and straightness, is not only esthetic but also can protect feet. Protection eyelets are connected very firmly and do not come off easily. The pattern with a stereoscopic visual effect is formed on the vamp.
    Type: Grant
    Filed: October 19, 2016
    Date of Patent: December 25, 2018
    Assignee: SINCETECH (FUJIAN) TECHNOLOGY CO., LTD.
    Inventors: Qinglai Cai, Weixiong Shi, Le Chen, Yizhen Cai, Fang Lin
  • Patent number: 10146346
    Abstract: A touch display device including a touch display panel and a data line driving circuit is provided. The touch display panel includes a plurality of pixels and a first shift register unit. The first shift register unit provides a first shifted signal to a first portion of the pixels. A first transistor receives a clock signal, is coupled to an output node, and outputs the first shifted signal. A second transistor receives a first trigger signal, is coupled to the first transistor. A third transistor is coupled to the second transistor, receives a first operation voltage and a second trigger signal. A fourth transistor is coupled to the first source, receives a second operation voltage and the second trigger signal. A capacitor is coupled between the first transistor and stacked by a first metal layer, a second metal layer, and a third metal layer.
    Type: Grant
    Filed: January 7, 2016
    Date of Patent: December 4, 2018
    Assignee: INNOLUX CORPORATION
    Inventors: Li-Wei Sung, Yu-Chien Kao, Hsieh-Li Chou, Yu-Ti Huang, Yu-Che Chang, Chung-Le Chen, Hung-Hsun Chen
  • Patent number: 10031614
    Abstract: A touch display panel driven in a display period and a touch period alternately is provided, and includes a plurality of gate lines, each driven by a clock signal to output a scan signal during the display period and stop the scan signal during the touch period; and N dummy gate lines, each driven by a dummy clock signal to output a dummy scan signal before the display period is switched to the touch period, wherein at least one of rising edges of N dummy clock signals is synchronized with at least one of falling edges of the clock signals.
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: July 24, 2018
    Assignee: INNOLUX CORPORATION
    Inventors: Li-Wei Sung, Chung-Le Chen, Hung-Hsun Chen, Yang-Chen Chen, Chia-Hsiung Chang
  • Patent number: 9955000
    Abstract: A method comprising determining that a current time is within a pre-notification possession time period associated with an apparatus possession alarm, the apparatus possession alarm being associated with an apparatus, and the pre-notification possession time period being a duration of time prior to a notification time associated with the apparatus possession alarm, receiving motion information indicative of movement of the apparatus, and precluding causation of rendering of a notification at the notification time based, at least in part, on the receipt of the motion information is disclosed.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: April 24, 2018
    Assignee: Nokia Technologies Oy
    Inventors: Chaomin Xue, Zhenghao Jiang, Le Chen, Shiwei Bai
  • Publication number: 20180053791
    Abstract: An array substrate includes a substrate, a first transistor and an optical modulating layer. The first transistor is disposed on the substrate and includes a first semiconductor layer having a first channel region. A first gate is disposed on the first semiconductor layer. First source and first drain are electrically connected to the first semiconductor layer respectively. A first interval is located between the first source and the first drain and the first channel region corresponds to the first interval. A first insulating layer is disposed between the first semiconductor layer and the first gate. A second insulating layer covers the first source, the first drain and the first channel region. The optical modulating layer is disposed on the second insulating layer and has an optical density (OD) in greater than or equal to 0.1 and less than or equal to 6.
    Type: Application
    Filed: July 5, 2017
    Publication date: February 22, 2018
    Inventors: Li-Wei SUNG, Fu-Yuan HSIAO, Chung-Le CHEN, Hung-Hsun CHEN
  • Publication number: 20170354202
    Abstract: A vamp with loop protection eyelets and a manufacture method thereof are disclosed. The vamp comprises a vamp body including a middle part having a notch which functions as a shoe tongue part. The vamp body is one-piece knitted fabric or a sheet-splice-vamp. Strings are projectively fixed on the upper surface of the vamp body. Threads embroider and fix the strings on the vamp body along a path of the length direction of the strings. The strings not only form a pattern on the vamp body but also leave loops on the shoe tongue part. Loops protrude inwards from both side edges of the shoe tongue part. The vamp has ventilation and has good supportability and straightness, is not only esthetic but also can protect feet. Protection eyelets are connected very firmly and do not come off easily. The pattern with a stereoscopic visual effect is formed on the vamp.
    Type: Application
    Filed: October 19, 2016
    Publication date: December 14, 2017
    Inventors: Qinglai CAI, Weixiong SHI, Le CHEN, Yizhen CAI, Fang LIN
  • Publication number: 20170325547
    Abstract: An embroidered vamp process includes the following steps: (1) designing a vamp manufacture drawing by a computer; (2) according to the design drawing of step (1), cutting different pieces of cloth into base fabric of the vamp and a splice component of the vamp respectively by a laser; (3) typesetting the splice component cut in step (2) on the base fabric, then embroidering the splice component on the base fabric according to an embroidery thread pattern of the drawing by an embroidery machine; (4) cutting out the redundant base fabric of the vamp along the edge the splice component by, once again, the laser, forming the vamp of the finished product shoe model. An embroidered vamp comprises a vamp body, said vamp body comprising the base fabric and the splice component, said splice component being embroidered on the surface of base fabric by embroidery thread.
    Type: Application
    Filed: October 19, 2016
    Publication date: November 16, 2017
    Inventors: Qinglai CAI, Weixiong SHI, Le CHEN, Yizhen CAI, Fang LIN
  • Publication number: 20170003804
    Abstract: A touch display panel driven in a display period and a touch period alternately is provided, and includes a plurality of gate lines, each driven by a clock signal to output a scan signal during the display period and stop the scan signal during the touch period; and N dummy gate lines, each driven by a dummy clock signal to output a dummy scan signal before the display period is switched to the touch period, wherein at least one of rising edges of N dummy clock signals is synchronized with at least one of falling edges of the clock signals.
    Type: Application
    Filed: June 23, 2016
    Publication date: January 5, 2017
    Inventors: Li-Wei SUNG, Chung-Le CHEN, Hung-Hsun CHEN, Yang-Chen CHEN, Chia-Hsiung CHANG
  • Publication number: 20160330310
    Abstract: A method comprising determining that a current time is within a pre-notification possession time period associated with an apparatus possession alarm, the apparatus possession alarm being associated with an apparatus, and the pre-notification possession time period being a duration of time prior to a notification time associated with the apparatus possession alarm, receiving motion information indicative of movement of the apparatus, and precluding causation of rendering of a notification at the notification time based, at least in part, on the receipt of the motion information is disclosed.
    Type: Application
    Filed: January 17, 2014
    Publication date: November 10, 2016
    Inventors: Chaomin Xue, Zhenghao Jiang, Le Chen, Shiwei Bai
  • Patent number: 9409693
    Abstract: A moisture-absorbable carton includes a carton housing, a plurality of cushions disposed in the carton housing, and at least one moisture-absorbable spacer disposed in the carton housing. The moisture-absorbable spacer and a part of the cushions surround an inner surface of the carton housing for forming an accommodation space, wherein the accommodation space is for stowing at least one protected object. The moisture-absorbable spacer comprises a paper casing and at least one drier bag disposed in the paper casing.
    Type: Grant
    Filed: April 30, 2014
    Date of Patent: August 9, 2016
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Li-Wei Chang, Pei-Lun Chien, Hsin-Le Chen
  • Publication number: 20160216820
    Abstract: A touch display device including a touch display panel and a data line driving circuit is provided. The touch display panel includes a plurality of pixels and a first shift register unit. The first shift register unit provides a first shifted signal to a first portion of the pixels. A first transistor receives a clock signal, is coupled to an output node, and outputs the first shifted signal. A second transistor receives a first trigger signal, is coupled to the first transistor. A third transistor is coupled to the second transistor, receives a first operation voltage and a second trigger signal. A fourth transistor is coupled to the first source, receives a second operation voltage and the second trigger signal. A capacitor is coupled between the first transistor and stacked by a first metal layer, a second metal layer, and a third metal layer.
    Type: Application
    Filed: January 7, 2016
    Publication date: July 28, 2016
    Inventors: Li-Wei SUNG, Yu-Chien KAO, Hsieh-Li CHOU, Yu-Ti HUANG, Yu-Che CHANG, Chung-Le CHEN, Hung-Hsun CHEN
  • Publication number: 20160196014
    Abstract: A method and an apparatus for processing notification on a mobile computing device with a touch sensitive display are provided. The method includes displaying, on a status bar in a first display area of the touch sensitive display, one or more notifications each of which is associated with a corresponding one of one or more applications installed on the mobile computing device. The method also includes detecting a selection of one of the one or more notifications. The method further includes displaying, on a top of a notification list, an application icon associated with the selected notification for launching the application, wherein the notification list is displayed in a second display area of the touch sensitive display and includes one or more application icons each of which is associated with a corresponding one of the one or more applications.
    Type: Application
    Filed: January 29, 2015
    Publication date: July 7, 2016
    Inventors: Wei Qiao, Mingming Zhuang, Le Chen, Chaomin Xue