Patents by Inventor Xiaopeng Bai

Xiaopeng Bai 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: 20190311663
    Abstract: A substrate, a panel, a detection device and an alignment detection method are provided. The substrate includes first signal connection pins arranged in parallel side by side and at least one first alignment detection pin, wherein the at least one first alignment detection pin is located on at least one side of the first signal connection pins in an arrangement direction of the first signal connection pins, and arranged in parallel with the first signal connection pins.
    Type: Application
    Filed: October 31, 2018
    Publication date: October 10, 2019
    Inventors: Pucha ZHAO, Guoqing ZHANG, Xiaopeng BAI, Weifeng WANG, Yanbin DANG, Zhixin GUO, Xingliang WANG, Haotian CHEN
  • Publication number: 20190302172
    Abstract: A test circuitry and a method for testing the same and a test system are provided. The test circuitry includes: a test signal input end, configured to input an initial test signal; a signal output end, configured to output a target test signal; and a signal shaping circuitry coupled to the test signal input end and the signal output end, configured to remove a noise signal from the initial test signal to obtain the target test signal.
    Type: Application
    Filed: October 11, 2018
    Publication date: October 3, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Hongwei GAO, Guoqing ZHANG, Hongxia YANG, Pucha ZHAO, Xiaopeng BAI, Ke ZHAO, Zhihui JIA, Yan ZONG, Xiaowei WANG, Yaorong LIU
  • Patent number: 10412826
    Abstract: The present application discloses a circuit board and a method for manufacturing the same, and a terminal test device. The circuit board includes a base substrate, and a plurality of conductive lines on the base substrate, each of the plurality of conductive lines having one end configured to be connected with a signal output bus of a signal generator and the other end configured to be connected with a terminal. A fuse is connected in series in each conductive line, and a breaking current IT of the fuse, a maximum operating current I of the conductive line and a fault current IF of the conductive line satisfy: I<IT?IF, where the breaking current IT of the fuse is a minimum current that causes the fuse to open.
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: September 10, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Pucha Zhao, Guoqing Zhang, Xiaopeng Bai, Hongwei Gao, Weifeng Wang, Yanbin Dang, Haotian Chen
  • Publication number: 20190237019
    Abstract: A set of measurement voltages having different voltage values are subsequently inputted to a measurement voltage input terminal of the pixel driving circuit, a light emitting state of a light emitting device under each measurement voltage is detected, and it is determined whether a storage capacitor in the pixel driving circuit is normal based on the light emitting state of the light emitting device.
    Type: Application
    Filed: September 21, 2018
    Publication date: August 1, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., Ordos Yuansheng Optoelectronics Co., Ltd.
    Inventors: Hongwei Gao, Xiaowei Wang, Yaorong Liu, Zhihui Jia, Yan Zong, Ke Zhao, Hongxia Yang, Guoqing Zhang, Pucha Zhao, Xiaopeng Bai
  • Publication number: 20190159116
    Abstract: Apparatuses and methods for a wireless communication device having a first Subscriber Identity Module (SIM) and a second SIM to manage communication via the first SIM and the second SIM, the method includes, but not limited to, registering the first subscription to a first Public Land Mobile Network (PLMN), wherein the first PLMN is associated with at least one parameter, identifying a second PLMN for the second subscription based on the at least one parameter, and registering the second subscription to the second PLMN.
    Type: Application
    Filed: April 27, 2016
    Publication date: May 23, 2019
    Inventors: Xuepan GUAN, Ta-Yan Siu, Tim Liou, Haizhou Liu, Xiaoyu Li, Lu Bai, Yan Zhang, Xiaojian Long, Gaoshan Li, Xiaopeng Li
  • Patent number: 10229619
    Abstract: Embodiments of the present disclosure provide a test circuit, a test method, a display panel and a display apparatus. Each of the signal input terminals may input a plurality of signals in a time division multiplexed manner, and in turn may be controlled by the corresponding switches to form a plurality of signal lines, a signal flow of the plurality of signal lines are totally different from each other under control of the switches. For example, one of the signal lines may function as a signal input line, and the other one of the signal lines may function as a signal input line for other specific testing, such as aging process so as to input signals different from the normal turn-on state signals. Consequently, by controlling the corresponding switches through the control signal terminals so that different input signals pass through different signal lines into the display panel to meet testing requirements of normal turn-on state testing, aging process and so on for the display panel.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: March 12, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Yuebai Han, Xinxin Jin, Xiaopeng Bai, Shanshan Bao, Pucha Zhao, Jin Zhao, Hongwei Gao, Mingyang Zhang, Tao Yang
  • Publication number: 20190075650
    Abstract: The present application discloses a circuit board and a method for manufacturing the same, and a terminal test device. The circuit board includes a base substrate, and a plurality of conductive lines on the base substrate, each of the plurality of conductive lines having one end configured to be connected with a signal output bus of a signal generator and the other end configured to be connected with a terminal. A fuse is connected in series in each conductive line, and a breaking current IT of the fuse, a maximum operating current I of the conductive line and a fault current IF of the conductive line satisfy: I<IT?IF, where the breaking current IT of the fuse is a minimum current that causes the fuse to open.
    Type: Application
    Filed: April 3, 2018
    Publication date: March 7, 2019
    Inventors: Pucha ZHAO, Guoqing ZHANG, Xiaopeng BAI, Hongwei GAO, Weifeng WANG, Yanbin DANG, Haotian CHEN
  • Publication number: 20170200404
    Abstract: Embodiments of the present disclosure provide a test circuit, a test method, a display panel and a display apparatus. Each of the signal input terminals may input a plurality of signals in a time division multiplexed manner, and in turn may be controlled by the corresponding switches to form a plurality of signal lines, a signal flow of the plurality of signal lines are totally different from each other under control of the switches. For example, one of the signal lines may function as a signal input line, and the other one of the signal lines may function as a signal input line for other specific testing, such as aging process so as to input signals different from the normal turn-on state signals. Consequently, by controlling the corresponding switches through the control signal terminals so that different input signals pass through different signal lines into the display panel to meet testing requirements of normal turn-on state testing, aging process and so on for the display panel.
    Type: Application
    Filed: August 5, 2016
    Publication date: July 13, 2017
    Inventors: Yuebai Han, Xinxin Jin, Xiaopeng Bai, Shanshan Bao, Pucha Zhao, Jin Zhao, Hongwei Gao, Mingyang Zhang, Tao Yang
  • Patent number: 9450213
    Abstract: The present disclosure provides a device and a method for transferring a display panel. The device includes a carrier configured to transfer the display panel, and a light-shielding plate secured onto the carrier and configured to shield a display region of the display panel when the display panel enters an irradiation region.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: September 20, 2016
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Yuebai Han, Xiaopeng Bai, Shanshan Bao, Xinxin Jin
  • Publication number: 20160254497
    Abstract: The present disclosure provides a device and a method for transferring a display panel. The device includes a carrier configured to transfer the display panel, and a light-shielding plate secured onto the carrier and configured to shield a display region of the display panel when the display panel enters an irradiation region.
    Type: Application
    Filed: June 19, 2015
    Publication date: September 1, 2016
    Applicants: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yuebai HAN, Xiaopeng BAI, Shanshan BAO, Xinxin JIN
  • Publication number: 20160208313
    Abstract: This invention provides a process for making 3?-O-allyl-dGTP-PC-Biodopy-FL-510, 3?-O-allyl-dATP-PC-ROX, 3?-O-allyl-dCTP-PC-Bodipy-650 and 3?-O-allyl-dUTP-PC-R6G, and related methods.
    Type: Application
    Filed: January 11, 2016
    Publication date: July 21, 2016
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Jingyue Ju, Qinglin Meng, Dae H Kim, Lanrong Bi, Xiaopeng Bai, Nicholas J Turro
  • Patent number: 9255292
    Abstract: This invention provides a process for making 3?-O-allyl-dGTP-PC-Biodopy-FL-510, 3?-O-allyl-dATP-PC-ROX, 3?-O-allyl-dCTP-PC-Bodipy-650 and 3?-O-allyl-dUTP-PC-R6G, and related methods.
    Type: Grant
    Filed: July 19, 2011
    Date of Patent: February 9, 2016
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Jingyue Ju, Qinglin Meng, Dae H. Kim, Lanrong Bi, Xiaopeng Bai, Nicholas J. Turro
  • Publication number: 20120156680
    Abstract: This invention provides a process for making 3?-O-allyl-dGTP-PC-Biodopy-FL-510, 3?-O-allyl-dATP-PC-ROX, 3?-O-allyl-dCTP-PC-Bodipy-650 and 3?-O-allyl-dUTP-PC-R6G, and related methods.
    Type: Application
    Filed: July 19, 2011
    Publication date: June 21, 2012
    Inventors: Jingyue Ju, Qinglin Meng, Dae H. Kim, Lanrong Bi, Xiaopeng Bai, Nicholas J. Turro
  • Publication number: 20120040340
    Abstract: The invention provides for nucleotide analogs and methods of using the same, e.g., for sequencing nucleic acids.
    Type: Application
    Filed: October 27, 2011
    Publication date: February 16, 2012
    Applicant: HELICOS BIOSCIENCES CORPORATION
    Inventors: J. William Efcavitch, Suhaib Siddiqi, Philip R. Buzby, Judith Mitchell, Edyta Krzymanska-Olejnik, Subramanian Marappan, Xiaopeng Bai, Atanu Roy, Mirna Jarosz, Jayson Bowers
  • Patent number: 8114973
    Abstract: The invention provides for nucleotide analogs and methods of using the same, e.g., for sequencing nucleic acids.
    Type: Grant
    Filed: October 2, 2008
    Date of Patent: February 14, 2012
    Assignee: Helicos Biosciences Corporation
    Inventors: Suhaib Siddiqi, Subramanian Marappan, Judith Mitchell, Edyta Krzymanska-Olejnik, Atanu Roy, Xiaopeng Bai
  • Patent number: 8071755
    Abstract: The invention provides for nucleotide analogs and methods of using the same, e.g., for sequencing nucleic acids.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: December 6, 2011
    Assignee: Helicos Biosciences Corporation
    Inventors: J. William Efcavitch, Suhaib Siddiqi, Philip R. Buzby, Judith Mitchell, Edyta Krzymanska-Olejnik, Subramanian Marappan, Xiaopeng Bai, Atanu Roy, Mirna Jarosz, Jayson Bowers
  • Patent number: 7982029
    Abstract: This invention provides a process for making 3?-O-allyl-dGTP-PC-Biodopy-FL-510, 3?-O-allyl-dATP-PC-ROX, 3?-O-allyl-dCTP-PC-Bodipy-650 and 3?-O-allyl-dUTP-PC-R6G, and related methods.
    Type: Grant
    Filed: October 31, 2006
    Date of Patent: July 19, 2011
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Jingyue Ju, Qinglin Meng, Dae H. Kim, Lanrong Bi, Xiaopeng Bai, Nicholas J. Turro
  • Publication number: 20100041029
    Abstract: This invention provides a process for making 3?-O-allyl-dGTP-PC-Biodopy-FL-510, 3?-O-allyl-dATP-PC-ROX, 3?-O-allyl-dCTP-PC- and 3?-O-allyl-dUTP-PC-R6G, and related methods.
    Type: Application
    Filed: October 31, 2006
    Publication date: February 18, 2010
    Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Jingyue Ju, Qinglin Meng, Dae H. Kim, Lanrong Bi, Xiaopeng Bai, Nicholas J. Turro
  • Publication number: 20090186351
    Abstract: The invention provides for nucleotide analogs and methods of using the same, e.g., for sequencing nucleic acids.
    Type: Application
    Filed: October 2, 2008
    Publication date: July 23, 2009
    Applicant: HELICOS BIOSCIENCES CORPORATION
    Inventors: Suhaib Siddiqi, Subramanian Marappan, Judith Mitchell, Edyta Krzymanska-Olejnik, Atanu Roy, Xiaopeng Bai
  • Publication number: 20090186771
    Abstract: The invention provides nucleotide analogs for use in sequencing nucleic acid molecules.
    Type: Application
    Filed: January 15, 2009
    Publication date: July 23, 2009
    Applicant: Helicos BioSciences Corporation
    Inventors: Suhaib M. Siddiqi, Edyta Krzymanska-Olejnik, Herman Antonio Orgueira, Xiaopeng Bai