Patents by Inventor Wenchao Song

Wenchao Song 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: 20240153423
    Abstract: There is provided a detection circuit, a display panel and a detection method. The detection circuit includes: a conversion circuit configured to acquire a photoelectric sensing signal in real time and convert the acquired photoelectric sensing signal into a luminance value; a storage circuit configured to store N luminance values from the conversion circuit on a first input first output basis; a discrimination circuit connected to the storage circuit and configured to determine whether at least two of the N luminance values meet a preset condition; and an output circuit connected to the discrimination circuit and the storage circuit, and configured to output a preset default luminance value in response to the at least two luminance values meeting the preset condition and output at least one of the N luminance values in response to the at least two luminance values not meeting the preset condition.
    Type: Application
    Filed: May 18, 2021
    Publication date: May 9, 2024
    Applicants: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Lianghao Zhang, Xinle Wang, Yifan Song, Wenchao Han, Zhaohui Meng, Wanzhi Chen, Jing Liu
  • Publication number: 20240093915
    Abstract: Disclosed are a prefabricated energy pile, a construction method and a heat pump heat exchange system. The energy pile includes a pile body and a heat exchange pipeline. The pile body includes a stainless steel pipe, a metal lining pipe extending within the stainless steel pipe and a concrete pipe between the metal lining pipe and the stainless steel pipe. A heat conductor between the stainless steel pipe and the metal lining pipe is in contact connection with the stainless steel pipe and the metal lining pipe. The heat exchange pipeline includes a first pipe section and a second pipe section in communication with each other, through which a heat exchange medium flows in turn. Tops of the first pipe section and the second pipe section protrude upward out of the energy pile. The second pipe section is in contact connection with the metal lining pipe.
    Type: Application
    Filed: June 7, 2023
    Publication date: March 21, 2024
    Inventors: Kesheng ZHANG, Wenchao LIU, Yufeng LIU, Zhiwei YU, Zhuohua SONG
  • Patent number: 11927368
    Abstract: Disclosed are a prefabricated energy pile, a construction method and a heat pump heat exchange system. The energy pile includes a pile body and a heat exchange pipeline. The pile body includes a stainless steel pipe, a metal lining pipe extending within the stainless steel pipe and a concrete pipe between the metal lining pipe and the stainless steel pipe. A heat conductor between the stainless steel pipe and the metal lining pipe is in contact connection with the stainless steel pipe and the metal lining pipe. The heat exchange pipeline includes a first pipe section and a second pipe section in communication with each other, through which a heat exchange medium flows in turn. Tops of the first pipe section and the second pipe section protrude upward out of the energy pile. The second pipe section is in contact connection with the metal lining pipe.
    Type: Grant
    Filed: June 7, 2023
    Date of Patent: March 12, 2024
    Assignee: CCCC CONSTRUCTION GROUP CO., LTD.
    Inventors: Kesheng Zhang, Wenchao Liu, Yufeng Liu, Zhiwei Yu, Zhuohua Song
  • Publication number: 20240076360
    Abstract: This invention relates to inhibition of the complement signaling using an anti-C5 antibody or fusion protein thereof. Specifically, the invention relates to methods of treating a complement-mediated disease or complement-mediated disorder in an individual by contacting the individual with an anti-C5 antibody fusion protein thereof.
    Type: Application
    Filed: December 25, 2020
    Publication date: March 7, 2024
    Inventors: Wenchao Song, Takashi Miwa, Sayaka Sato, Damodara Rao Gullipalli, Ping Tsui, Xihua Zhu, Jianjun Zhang, Yingying Xu
  • Publication number: 20230374864
    Abstract: A spiral magnetic fluid composite sealing structure of a roller bit comprising a cone leg and a roller, wherein the roller and the cone leg are in rotatable connection in a fitting manner through a roller inner hole and a cone leg shaft journal, a sealing groove is formed in an opening end of the roller inner hole, and a spiral magnetic fluid sealing assembly is arranged in the sealing groove. Through the arrangement of the spiral magnetic fluid sealing assembly, a spiral sand discharging effect is realized, compared with a passive sealing mode, the sealing performance is greatly improved by active sand discharging mode, and the service life of sealing is significantly prolonged; a slurry sealing effect of magnetic fluid seals is realized, resulting the sealing gap is tightly sealed under the magnetic action; in addition, the automatic compensation function of magnetic fluid can also be realized.
    Type: Application
    Filed: March 17, 2023
    Publication date: November 23, 2023
    Applicant: SOUTHWEST PETROLEUM UNIVERSITY
    Inventors: Yi ZHOU, Fuxiao ZHANG, Xinlin LEI, Ruchen WANG, Wenchao SONG
  • Publication number: 20230227571
    Abstract: This invention relates to inhibition of the complement signaling using an anti-C5 antibody. Specifically, the invention relates to methods of treating a complement-mediated disease or complement-mediated disorder in an individual by contacting the individual with an anti-C5 antibody.
    Type: Application
    Filed: January 12, 2023
    Publication date: July 20, 2023
    Inventors: Wenchao Song, Sayaka Sato, Takashi Miwa, Damodar Gullipalli
  • Publication number: 20230173024
    Abstract: This invention relates to factor B inhibitors or nucleic acid molecules encoding thereof and selective inhibition of the alternative pathway (AP) of the complement system using said factor B inhibitors or nucleic acid molecules encoding thereof or compositions thereof. The invention also provides methods of treating an AP complement-mediated disease or AP complement-mediated disorder in a subject by administering a therapeutically effective amount of the factor B inhibitor or nucleic acid molecules encoding thereof or composition thereof.
    Type: Application
    Filed: April 1, 2021
    Publication date: June 8, 2023
    Inventors: Wenchao Song, Hangsoo Kim, Takashi Miwa, Damodara Rao Gullipalli
  • Patent number: 11578137
    Abstract: This invention relates to inhibition of the complement signaling using an anti-C5 antibody. Specifically, the invention relates to methods of treating a complement-mediated disease or complement-mediated disorder in an individual by contacting the individual with an anti-C5 antibody.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: February 14, 2023
    Assignee: The Trustees of the University of Pennsylvania
    Inventors: Wenchao Song, Sayaka Sato, Takashi Miwa, Damodar Gullipalli
  • Publication number: 20230032737
    Abstract: This invention relates to selective inhibition of the alternative pathway (AP) of the complement system using an anti-factor D antibody. Specifically, the invention relates to methods of treating an AP-mediated disease or AP-mediated disorder in an individual by contacting the individual with an anti-factor D antibody.
    Type: Application
    Filed: July 26, 2022
    Publication date: February 2, 2023
    Inventors: Wenchao Song, Lin Zhou, Sayaka Sato, Takashi Miwa, Damodar Gullipalli, Madhu Golla
  • Patent number: 11434279
    Abstract: This invention relates to selective inhibition of the alternative pathway (AP) of the complement system using an anti-factor D antibody. Specifically, the invention relates to methods of treating an AP-mediated disease or AP-mediated disorder in an individual by contacting the individual with an anti-factor D antibody.
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: September 6, 2022
    Assignee: The Trustees of the University of Pennsylvania
    Inventors: Wenchao Song, Lin Zhou, Sayaka Sato, Takashi Miwa, Damodar Gullipalli, Madhu Golla
  • Publication number: 20220204602
    Abstract: This invention relates to inhibition of the complement signaling using an anti-C5 antibody or fusion protein thereof. Specifically, the invention relates to methods of treating a complement-mediated disease or complement-mediated disorder in an individual by contacting the individual with an anti-C5 antibody fusion protein thereof.
    Type: Application
    Filed: April 24, 2020
    Publication date: June 30, 2022
    Inventors: Wenchao Song, Takashi Miwa, Damodar Gullipalli, Sayaka Sato, Ping Tsui, Yingjie Zhu, Xihua Zhu
  • Publication number: 20220177556
    Abstract: This invention relates to inhibition of the complement signaling using an anti-C5 antibody. Specifically, the invention relates to methods of treating a complement-mediated disease or complement-mediated disorder in an individual by contacting the individual with an anti-C5 antibody.
    Type: Application
    Filed: September 6, 2019
    Publication date: June 9, 2022
    Inventors: Wenchao Song, Takashi Miwa, Damodar Gullipalli, Ping Tsui, Sayaka Sato
  • Publication number: 20220153824
    Abstract: This invention relates to inhibition of the complement signaling using an anti-C5a antibody. Specifically, the invention relates to methods of treating a complement-mediated disease or complement-mediated disorder in an individual by contacting the individual with an anti-C5a antibody.
    Type: Application
    Filed: February 2, 2022
    Publication date: May 19, 2022
    Inventors: Wenchao Song, Sayaka Sato, Takashi Miwa, Damodar Gullipalli
  • Patent number: 11274146
    Abstract: This invention relates to inhibition of the complement signaling using an anti-C5a antibody. Specifically, the invention relates to methods of treating a complement-mediated disease or complement-mediated disorder in an individual by contacting the individual with an anti-C5a antibody.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: March 15, 2022
    Assignee: The Trustees of the University of Pennsylvania
    Inventors: Wenchao Song, Sayaka Sato, Takashi Miwa, Damodar Gullipalli
  • Publication number: 20210171592
    Abstract: A recombinant vector having an expression cassette comprising a modified human factor H (hfH) gene is provided, wherein said hfH gene encodes a hfH protein variant comprising SCR1-4, 19-20, and one or more of SCR7, SCR17 and/or SCR18. Also provided are pharmaceutical compositions containing this vector and uses therefor in treating AMD and/or other complement associated diseases.
    Type: Application
    Filed: January 22, 2021
    Publication date: June 10, 2021
    Inventors: Wenchao Song, Damodar Gullipalli, Takashi Miwa
  • Patent number: 10988519
    Abstract: Provided herein is a recombinant viral vector having packaged therein an expression cassette comprising an engineered complement regulator factor H (fH), wherein the gene encodes a hfH protein variant comprising short consensus repeats (SCRs) 1-4, 6-8, and 17-20. Pharmaceutical compositions containing this vector and plasmids comprising nucleic acid sequences that encode the fH protein variant are also provided.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: April 27, 2021
    Assignee: The Trustees of the University of Pennsylvania
    Inventors: Wenchao Song, Damodar Gullipalli, Takashi Miwa
  • Publication number: 20200385481
    Abstract: This invention relates to inhibition of the complement signaling using an anti-C5 antibody. Specifically, the invention relates to methods of treating a complement-mediated disease or complement-mediated disorder in an individual by contacting the individual with an anti-C5 antibody.
    Type: Application
    Filed: March 6, 2018
    Publication date: December 10, 2020
    Inventors: Wenchao Song, Sayaka Sato, Takashi Miwa, Damodar Gullipalli
  • Publication number: 20200148754
    Abstract: This invention relates to inhibition of the complement signaling using an anti-C5a antibody. Specifically, the invention relates to methods of treating a complement-mediated disease or complement-mediated disorder in an individual by contacting the individual with an anti-C5a antibody.
    Type: Application
    Filed: March 23, 2018
    Publication date: May 14, 2020
    Inventors: Wenchao Song, Sayaka Sato, Takashi Miwa, Damodar Gullipalli
  • Publication number: 20190359699
    Abstract: This invention relates to selective inhibition of the alternative pathway (AP) of the complement system using an anti-factor D antibody. Specifically, the invention relates to methods of treating an AP-mediated disease or AP-mediated disorder in an individual by contacting the individual with an anti-factor D antibody.
    Type: Application
    Filed: February 9, 2018
    Publication date: November 28, 2019
    Inventors: Wenchao Song, Lin Zhou, Sayaka Sato, Takashi Miwa, Damodar Gullipalli, Madhu Golla
  • Publication number: 20190177381
    Abstract: A recombinant vector having an expression cassette comprising a modified human factor H (hfH) gene is provided, wherein said hfH gene encodes a hfH protein variant comprising SCR1-4, 19-20, and one or more of SCR7, SCR17 and/or SCR18. Also provided are pharmaceutical compositions containing this vector and uses therefor in treating AMD and/or other complement associated diseases.
    Type: Application
    Filed: September 23, 2016
    Publication date: June 13, 2019
    Inventors: Wenchao Song, Damodar Gullipalli, Takashi Miwa