Patents by Inventor Zhaohui Li

Zhaohui Li 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: 11088177
    Abstract: The invention provides an array substrate and manufacturing method thereof.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: August 10, 2021
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Liwang Song, Zhaohui Li
  • Publication number: 20210118908
    Abstract: The invention provides an array substrate and manufacturing method thereof. The array substrate comprises: a substrate; a plurality of data lines and scan lines disposed on one side of the substrate, the data lines and the scan lines defining a plurality of sub-pixel areas, the data lines and the scan lines being mutually insulated; a color-resist layer disposed on the same side of the substrate with the data lines and the scan lines, the color-resist layer comprising a plurality of color-resists, and two adjacent color-resists having an overlapping area corresponding to the data line area; a DBS common electrode wire disposed on a side of the overlapping area of the color-resist layer away from the substrate to shield the data line, and uniform slits disposed at an edge of the DBS common electrode wire in parallel with direction of the scan line.
    Type: Application
    Filed: September 27, 2018
    Publication date: April 22, 2021
    Inventors: Liwang Song, Zhaohui Li
  • Publication number: 20210088828
    Abstract: The present disclosure discloses a display panel and a method for manufacturing the same, a bonding method, and a display device. The display panel is provided with a bonding area and includes a bonding structure in the bonding area, and the bonding structure is provided with a through hole penetrating along a thickness direction of the bonding structure. The present disclosure helps to improve the bonding efficiency between the display panel and a flexible printed circuit.
    Type: Application
    Filed: June 5, 2020
    Publication date: March 25, 2021
    Inventors: Qiangwei Cui, Lili Wang, Ke Meng, Chao Liu, Chuhang Wang, Linhui Gong, Zhaohui Li, Donghui Wang
  • Patent number: 10730275
    Abstract: A membrane material lamination device and a membrane material laminating method using the same are provided. The membrane material lamination device includes: two support structures, each support structure includes a support surface, the two support structures is capable of being in either a first state where the support surfaces are located in an identical plane or a second state where the support surfaces are located in different planes; a pressure application mechanism configured to be located at a first position when the two support structures are in the first state to support the membrane material through the support surfaces of the two support structures, and moved to a second position when the two support structures are in the second state to support the membrane material through the pressure application mechanism and a first support structure; a first driving mechanism; and a second driving mechanism.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: August 4, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zengsheng He, Changhai Feng, Zhaohui Li
  • Publication number: 20190374651
    Abstract: Provided in the present invention are an anti-5T4 antibody-drug conjugate and the use thereof. In particular, provided in the present invention is an anti-5T4 antibody-drug conjugate. Also provided in the present invention are the pharmaceutical use of the anti-5T4 antibody-drug conjugate and the effect thereof in inhibiting or preventing tumors.
    Type: Application
    Filed: January 8, 2018
    Publication date: December 12, 2019
    Inventors: Zhenwei MIAO, Tong ZHU, Alisher B. KHASANOV, Sheldon CAO, Zhaohui LI, Min WU
  • Patent number: 10484088
    Abstract: The present invention discloses an apparatus. The apparatus includes: a coherent receiving unit, configured to perform coherent synthesis on a received to-be-detected optical signal and a multi-wavelength local oscillation laser beam, and convert a coherent receiving signal formed by means of the coherent synthesis into an analog electrical signal; a data acquiring unit, configured to acquire the analog electrical signal output by the coherent receiving unit, and convert the analog electrical signal into a digital signal; a power spectrum generation unit, configured to process the digital signal output by the data acquiring unit, to generate a continuous full power spectrum of the to-be-detected optical signal; and an optical performance parameter monitoring unit, configured to monitor, according to the continuous full power spectrum generated by the power spectrum generation unit, an optical performance parameter of a transmission link carrying the to-be-detected optical signal.
    Type: Grant
    Filed: September 27, 2016
    Date of Patent: November 19, 2019
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zhaohui Li, Jianping Li, Dawei Wang
  • Patent number: 10263697
    Abstract: The present disclosure discloses a method and an apparatus for monitoring chromatic dispersion in an optical communications network. The method includes: performing coherent mixing of a to-be-monitored signal with a first optical signal and a second optical signal to obtain two analog electrical signals, where center frequencies of the first optical signal and the second optical signal are located on two sides of a center frequency of the to-be-monitored signal, and a difference between the center frequencies of these two optical signals equals a Baud rate; converting the two analog electrical signals into two corresponding first time domain power signals; determining a value of a time delay between these two time domain power signals; and obtaining, according to a correspondence between the value of the time delay and the chromatic dispersion, the fiber chromatic dispersion generated in a process of transmitting the to-be-monitored signal.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: April 16, 2019
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zhaohui Li, Yuli Chen, Dawei Wang
  • Publication number: 20190091345
    Abstract: An anti-HER2 antibody-drug conjugate or a pharmaceutically acceptable salt thereof, and an application of the anti-HER2 antibody-drug conjugate for preparing an antitumor pharmaceutical product.
    Type: Application
    Filed: February 4, 2017
    Publication date: March 28, 2019
    Inventors: Zhenwei MIAO, Tong ZHU, B. Khasanov ALISHER, Gang CHEN, Zhaohui LI, Sheldon CAO
  • Publication number: 20180281375
    Abstract: A membrane material lamination device and a membrane material laminating method using the same are provided. The membrane material lamination device includes: two support structures, each support structure includes a support surface, the two support structures is capable of being in either a first state where the support surfaces are located in an identical plane or a second state where the support surfaces are located in different planes; a pressure application mechanism configured to be located at a first position when the two support structures are in the first state to support the membrane material through the support surfaces of the two support structures, and moved to a second position when the two support structures are in the second state to support the membrane material through the pressure application mechanism and a first support structure; a first driving mechanism; and a second driving mechanism.
    Type: Application
    Filed: October 27, 2017
    Publication date: October 4, 2018
    Inventors: Zengsheng He, Changhai Feng, Zhaohui Li
  • Publication number: 20180248618
    Abstract: The present disclosure discloses a method and an apparatus for monitoring chromatic dispersion in an optical communications network. The method includes: performing coherent mixing of a to-be-monitored signal with a first optical signal and a second optical signal to obtain two analog electrical signals, where center frequencies of the first optical signal and the second optical signal are located on two sides of a center frequency of the to-be-monitored signal, and a difference between the center frequencies of these two optical signals equals a Baud rate; converting the two analog electrical signals into two corresponding first time domain power signals; determining a value of a time delay between these two time domain power signals; and obtaining, according to a correspondence between the value of the time delay and the chromatic dispersion, the fiber chromatic dispersion generated in a process of transmitting the to-be-monitored signal.
    Type: Application
    Filed: April 30, 2018
    Publication date: August 30, 2018
    Inventors: Zhaohui Li, Yuli Chen, Dawei Wang
  • Patent number: 9960856
    Abstract: A receiver is provided, including a signal acquiring unit, a signal diversity unit that is connected to the signal acquiring unit, a signal combination unit that is connected to the signal diversity unit, and a digital-signal acquiring unit that is connected to the signal combination unit. The receiver can receive a dual-polarization signal and can eliminate SSBI from the dual-polarization signal.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: May 1, 2018
    Assignee: Huawei Technologies Co., Ltd
    Inventors: Zhaohui Li, Xuebing Zhang, Huixiao Ma
  • Publication number: 20170048002
    Abstract: A receiver is provided, including a signal acquiring unit, a signal diversity unit that is connected to the signal acquiring unit, a signal combination unit that is connected to the signal diversity unit, and a digital-signal acquiring unit that is connected to the signal combination unit. The receiver can receive a dual-polarization signal and can eliminate SSBI from the dual-polarization signal.
    Type: Application
    Filed: October 28, 2016
    Publication date: February 16, 2017
    Inventors: Zhaohui Li, Xuebing Zhang, Huixiao Ma
  • Publication number: 20170019173
    Abstract: The present invention discloses an apparatus. The apparatus includes: a coherent receiving unit, configured to perform coherent synthesis on a received to-be-detected optical signal and a multi-wavelength local oscillation laser beam, and convert a coherent receiving signal formed by means of the coherent synthesis into an analog electrical signal; a data acquiring unit, configured to acquire the analog electrical signal output by the coherent receiving unit, and convert the analog electrical signal into a digital signal; a power spectrum generation unit, configured to process the digital signal output by the data acquiring unit, to generate a continuous full power spectrum of the to-be-detected optical signal; and an optical performance parameter monitoring unit, configured to monitor, according to the continuous full power spectrum generated by the power spectrum generation unit, an optical performance parameter of a transmission link carrying the to-be-detected optical signal.
    Type: Application
    Filed: September 27, 2016
    Publication date: January 19, 2017
    Inventors: Zhaohui LI, Jianping LI, Dawei WANG
  • Patent number: 9520951
    Abstract: Embodiments of the present invention relate to a signal transmission method, transmitter, and signal transmission system. The method includes: obtaining, by a sending end, information about a power fading point of a fiber channel between the sending end and a receiving end; determining, by the sending end and according to the information about the power fading point, a subcarrier that is used to send a service signal to the receiving end on the fiber channel, where a frequency of the determined subcarrier is different from that of the power fading point; and sending, by the sending end, a service signal to the receiving end by using the determined subcarrier. According to the embodiments of the present invention, validity of a signal spectrum is ensured, and therefore it is ensured that transmitted data can be effectively recovered at a receiving end.
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: December 13, 2016
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zhaohui Li, Linghao Cheng, Ke Wang
  • Patent number: 9344134
    Abstract: The disclosure provides a mobile terminal and a processing method thereof; the method includes the following steps: when detecting that an external device is plugged in, the mobile terminal determines the type of the external device according to the logic levels of the internal data signal lines in the mobile terminal, wherein the type includes a charger and a Universal Serial Bus (USB) host device; the mobile terminal charges itself or transmits data with the external device according to the determined type of the external device. With the disclosure, the performance of the mobile terminal is improved, and the user experience is enhanced.
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: May 17, 2016
    Assignee: ZTE CORPORATION
    Inventors: Zhaohui Li, Jinxing Ning
  • Publication number: 20150098712
    Abstract: Embodiments of the present invention relate to a signal transmission method, transmitter, and signal transmission system. The method includes: obtaining, by a sending end, information about a power fading point of a fiber channel between the sending end and a receiving end; determining, by the sending end and according to the information about the power fading point, a subcarrier that is used to send a service signal to the receiving end on the fiber channel, where a frequency of the determined subcarrier is different from that of the power fading point; and sending, by the sending end, a service signal to the receiving end by using the determined subcarrier. According to the embodiments of the present invention, validity of a signal spectrum is ensured, and therefore it is ensured that transmitted data can be effectively recovered at a receiving end.
    Type: Application
    Filed: December 12, 2014
    Publication date: April 9, 2015
    Inventors: Zhaohui Li, Linghao Cheng, Ke Wang
  • Patent number: 8737844
    Abstract: A method for implementing Polarization Division Multiplexing Binary Phase Shift Keying (PDM-BPSK) modulation and Quadrature Phase Shift Keying (QPSK) modulation in a compatible manner includes: dividing a direct current (DC) light into a first channel of light and a second channel of light with the same power; separately performing optoelectrical modulation on the first channel of light and the second channel of light and correspondingly outputting a first optical signal and a second optical signal in a Binary Phase Shift Keying (BPSK) format; performing polarization state control on the first optical signal; performing a phase shift on the first optical signal or the second optical signal; and performing optical signal combination with the polarization state preserved on the first optical signal and the second optical signal after the polarization state control and the phase shift, and outputting a PDM-BPSK modulation optical signal or a QPSK modulation optical signal.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: May 27, 2014
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Li Zeng, Lei Liu, Chao Lu, Yanfu Yang, Linghao Cheng, Zhaohui Li
  • Publication number: 20140141845
    Abstract: The disclosure provides a mobile terminal and a processing method thereof; the method includes the following steps: when detecting that an external device is plugged in, the mobile terminal determines the type of the external device according to the logic levels of the internal data signal lines in the mobile terminal, wherein the type includes a charger and a Universal Serial Bus (USB) host device; the mobile terminal charges itself or transmits data with the external device according to the determined type of the external device. With the disclosure, the performance of the mobile terminal is improved, and the user experience is enhanced.
    Type: Application
    Filed: August 16, 2011
    Publication date: May 22, 2014
    Applicant: ZTE CORPORATION
    Inventors: Zhaohui Li, Jinxing Ning
  • Patent number: D811234
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: February 27, 2018
    Assignee: SHENZHEN ROYOLE TECHNOLOGIES CO. LTD.
    Inventors: Chang Liu, Jianxiong Wu, Tianyu Hu, Zhaohui Li
  • Patent number: D855477
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: August 6, 2019
    Assignee: SHENZHEN ROYOLE TECHNOLOGIES CO., LTD.
    Inventors: Chang Liu, Jianxiong Wu, Zhaohui Li