Patents by Inventor Changzheng Wang

Changzheng Wang 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: 11436856
    Abstract: Embodiments of the present disclosure provide a method for manufacturing a fingerprint recognition method, a fingerprint recognition module, and a display device. The method for manufacturing the fingerprint recognition module includes: providing a backplane; forming a bonding terminal in a bonding area of the backplane; forming a sensing electrode in a fingerprint recognition area of the backplane; forming an insulation layer cladding the bonding terminal in the bonding area, and forming a piezoelectric material layer in the fingerprint recognition area, where an orthographic projection of the piezoelectric material layer on the backplane coincides with an orthographic projection of the sensing electrode on the backplane; performing polarization processing on the piezoelectric material layer; and peeling off the insulation layer.
    Type: Grant
    Filed: March 21, 2020
    Date of Patent: September 6, 2022
    Assignee: Beijing BOE Technology Development Co., Ltd.
    Inventors: Wenqu Liu, Qi Yao, Feng Zhang, Zhijun Lv, Liwen Dong, Xiaoxin Song, Zhao Cui, Detian Meng, Libo Wang, Mingqi Chen, Changzheng Wang
  • Patent number: 11094740
    Abstract: The disclosure discloses a backboard, a display device, and a method for fabricating the same, and the backboard includes: a backboard body; and a plurality of LED installation mounts arranged in an array on the backboard body, wherein each of the plurality of LED installation mounts includes at least two lead-out electrodes to be connected with LED pins, and a coil structure around each of the at least two lead-out electrodes, wherein the coil structure is configured to produce a magnetic field upon being powered on. The coils can be formed on the backboard body in the backboard to absorb electrodes of LEDs to thereby position them precisely so as to transfer the LEDs in a mass manner with a high good yield ratio, and the lead-out electrodes can be powered on to thereby detect abnormally operating LEDs.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: August 17, 2021
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Zhijun Lv, Liwen Dong, Wenqu Liu, Xiaoxin Song, Zhao Cui, Feng Zhang, Qi Yao, Changzheng Wang
  • Publication number: 20210089739
    Abstract: Embodiments of the present disclosure provide a method for manufacturing a fingerprint recognition method, a fingerprint recognition module, and a display device. The method for manufacturing the fingerprint recognition module includes: providing a backplane; forming a bonding terminal in a bonding area of the backplane; forming a sensing electrode in a fingerprint recognition area of the backplane; forming an insulation layer cladding the bonding terminal in the bonding area, and forming a piezoelectric material layer in the fingerprint recognition area, where an orthographic projection of the piezoelectric material layer on the backplane coincides with an orthographic projection of the sensing electrode on the backplane; performing polarization processing on the piezoelectric material layer; and peeling off the insulation layer.
    Type: Application
    Filed: March 21, 2020
    Publication date: March 25, 2021
    Inventors: Wenqu LIU, Qi Yao, Feng Zhang, Zhijun Lv, Liwen Dong, Xiaoxin Song, Zhao Cui, Detian Meng, Libo Wang, Mingqi Chen, Changzheng Wang
  • Publication number: 20200235160
    Abstract: The disclosure discloses a backboard, a display device, and a method for fabricating the same, and the backboard includes: a backboard body; and a plurality of LED installation mounts arranged in an array on the backboard body, wherein each of the plurality of LED installation mounts includes at least two lead-out electrodes to be connected with LED pins, and a coil structure around each of the at least two lead-out electrodes, wherein the coil structure is configured to produce a magnetic field upon being powered on. The coils can be formed on the backboard body in the backboard to absorb electrodes of LEDs to thereby position them precisely so as to transfer the LEDs in a mass manner with a high good yield ratio, and the lead-out electrodes can be powered on to thereby detect abnormally operating LEDs.
    Type: Application
    Filed: August 7, 2019
    Publication date: July 23, 2020
    Inventors: Zhijun LV, Liwen DONG, Wenqu LIU, Xiaoxin SONG, Zhao CUI, Feng ZHANG, Qi YAO, Changzheng WANG
  • Patent number: 10708339
    Abstract: Disclosed are a method for realizing data sharing between a client and a virtual desktop, a client and a system. The method includes: after completing an operation of logging in a virtual desktop by a user, starting, by an SPICE client, a proxy client according to a user instruction of data sharing migration; establishing, by the proxy client, a connection with a proxy server in the virtual desktop, interacting with the proxy server through the connection to complete the configuration of an FTP server in the virtual desktop, and then starting an FTP client; and establishing, by the FTP client, a data sharing channel with the FTP server, and completing an operation of data sharing migration. Also provided are a corresponding virtual desktop client and virtual desktop system.
    Type: Grant
    Filed: April 28, 2016
    Date of Patent: July 7, 2020
    Assignee: ZTE CORPORATION
    Inventors: Changzheng Wang, Wenfei Xiu, Peiwen Chen
  • Publication number: 20180375921
    Abstract: Disclosed are a method for realizing data sharing between a client and a virtual desktop, a client and a system. The method includes: after completing an operation of logging in a virtual desktop by a user, starting, by an SPICE client, a proxy client according to a user instruction of data sharing migration; establishing, by the proxy client, a connection with a proxy server in the virtual desktop, interacting with the proxy server through the connection to complete the configuration of an FTP server in the virtual desktop, and then starting an FTP client; and establishing, by the FTP client, a data sharing channel with the FTP server, and completing an operation of data sharing migration. Also provided are a corresponding virtual desktop client and virtual desktop system.
    Type: Application
    Filed: April 28, 2016
    Publication date: December 27, 2018
    Applicant: ZTE CORPORATION
    Inventors: Changzheng WANG, Wenfei XIU, Peiwen CHEN
  • Patent number: 7067265
    Abstract: The present invention discloses DNAs comprising nucleotide sequences set forth as SEQ ID NO:1 or NO:3 encoding Na+-driven Cl?/HCO3? exchanger, proteins comprising amino acid sequences set forth as SEQ ID NO:2 or NO:4, and their homologous proteins comprising an amino acid sequence having deletion, substitution, addition or insertion amino acids, which proteins, when expressed in a cell, functions as Na+-driven Cl?/HCO3? exchanger, and cells in which the proteins exogenously expressed.
    Type: Grant
    Filed: August 14, 2003
    Date of Patent: June 27, 2006
    Assignees: JCR Pharmaceuticals Co., Ltd.
    Inventors: Susumu Seino, Hideki Yano, Changzheng Wang
  • Publication number: 20040063125
    Abstract: The present invention discloses DNAs comprising nucleotide sequences set forth as SEQ ID NO:1 or NO:3 encoding Na+-driven Cl-/HCO3- exchanger, proteins comprising amino acid sequences set forth as SEQ ID NO:2 or NO:4, and their homologous proteins comprising an amino acid sequence having deletion, substitution, addition or insertion amino acids, which proteins, when expressed in a cell, functions as Na+-driven Cl-/HCO3- exchanger, and cells in which the proteins exogenously expressed.
    Type: Application
    Filed: August 14, 2003
    Publication date: April 1, 2004
    Applicants: JCR Pharmaceuticals Co., Ltd., Susumu SEINO
    Inventors: Susumu Seino, Hideki Yano, Changzheng Wang
  • Patent number: 6673899
    Abstract: The present invention discloses DNAs comprising nucleotide sequences set forth as SEQ ID NO:1 or NO:3 encoding Na+-driven Cl—/HCO3— exchanger, proteins comprising amino acid sequences set forth as SEQ ID NO:2 or NO:4, and their homologous proteins comprising an amino acid sequence having deletion, substitution, addition or insertion amino acids, which proteins, when expressed in a cell, functions as Na+-driven Cl—/HCO3— exchanger, and cells in which the proteins exogenously expressed.
    Type: Grant
    Filed: August 3, 2001
    Date of Patent: January 6, 2004
    Assignees: JCR Pharmaceuticals Co., Ltd., Susumu Seino
    Inventors: Susumu Seino, Hideki Yano, Changzheng Wang
  • Publication number: 20020064846
    Abstract: The present invention discloses DNAs comprising nucleotide sequences set forth as SEQ ID NO: 1 or NO: 3 encoding Na+-driven Cl—/HCO3— exchanger, proteins comprising amino acid sequences set forth as SEQ ID NO: 2 or NO: 4, and their homologous proteins comprising an amino acid sequence having deletion, substitution, addition or insertion amino acids, which proteins, when expressed in a cell, functions as Na+-driven Cl—/HCO3— exchanger, and cells in which the proteins exogenously expressed.
    Type: Application
    Filed: August 3, 2001
    Publication date: May 30, 2002
    Applicant: JCR PHARMACEUTICALS CO.,Ltd.
    Inventors: Susumu Seino, Hideki Yano, Changzheng Wang