Patents by Inventor Hsiao-Sen Tseng

Hsiao-Sen Tseng 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: 20230303424
    Abstract: The present invention provides a biological glass fiber for regenerative medical materials, comprising a biological glass or a biologically-inert glass made of a glass chemical composition. The glass chemical composition comprises in weight percentage, 5 to 25 wt% Na2O, 45 to 67 wt% SiO2, 15 to 25 wt% CaO, 2 to 6 wt% P2O5, 1 to 8 wt% MgO, 8 to 12.5 wt% K2O, 0.1 to 5 wt% total combined of non-toxic elements found in Group 5 and non-toxic elements found in Transition Metal Groups 3B, 4B and 5B, based on 100 wt% of the glass chemical composition; wherein the biological glass fiber forms a fiber configuration. The biological glass fiber is a soluble, resorbable, light transmittable and controllable absorption time regenerative material, and the biological glass fiber can mediate: therapeutic lymphangiogenesis, stem cell regeneration, bone cell regeneration and neurovascular regeneration, or it can be used as a cell carrier.
    Type: Application
    Filed: March 17, 2022
    Publication date: September 28, 2023
    Inventors: Luke Lu, Thomas J. Loretz, Hsiao Sen Tseng, Yu-Chih Chiang
  • Patent number: 11752239
    Abstract: A combination bioactive silicate (e.g., bioactive glass) medicine carrier and shunt of one embodiment includes a shunt which is a tubular member made of bioactive silicate or glass being adapted to be bioresorbable and water soluble, or fiber bundle, the shunt including an insertion end at a first end. Gaps in the bioactive silicate or gaps in the glass adapted to be bioresorbable and water soluble are served as at least one storage for storing medicines.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: September 12, 2023
    Assignee: TAIWAN FIBER OPTICS, INC.
    Inventors: Luke Lu, Hsiao Sen Tseng, Michelle Lu, Emily Lu
  • Patent number: 11491051
    Abstract: A shunt for draining ocular fluid of one embodiment includes a tubular body formed of a mesh material including bioactive glass fiber and collagen, the tubular body including an implantation member and a conduit through the implantation member. The implantation member and the conduit are formed integrally. Other embodiments are also contemplated.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: November 8, 2022
    Assignee: TAIWAN FIBER OPTICS, INC.
    Inventors: Luke Lu, Hsiao Sen Tseng, Michelle Lu, Emily Lu
  • Publication number: 20210283316
    Abstract: A combination bioactive silicate (e.g., bioactive glass) medicine carrier and shunt of one embodiment includes a shunt which is a tubular member made of bioactive silicate or glass being adapted to be bioresorbable and water soluble, or fiber bundle, the shunt including an insertion end at a first end. Gaps in the bioactive silicate or gaps in the glass adapted to be bioresorbable and water soluble are served as at least one storage for storing medicines.
    Type: Application
    Filed: March 12, 2020
    Publication date: September 16, 2021
    Applicant: TAIWAN FIBER OPTICS, INC.
    Inventors: LUKE LU, HSIAO SEN TSENG, MICHELLE LU, EMILY LU
  • Publication number: 20200345549
    Abstract: A shunt for draining ocular fluid of one embodiment includes a tubular body formed of a mesh material including bioactive glass fiber and collagen, the tubular body including an implantation member and a conduit through the implantation member. The implantation member and the conduit are formed integrally. Other embodiments are also contemplated.
    Type: Application
    Filed: April 30, 2019
    Publication date: November 5, 2020
    Inventors: Luke Lu, Hsiao Sen Tseng, MICHELLE LU, EMILY LU
  • Patent number: 10525274
    Abstract: The present invention discloses a connector for deploying an energy transmission medium, comprising a cylindrical tube and a telescopic arrangement comprising a fixed tube attached to and penetrating a sealed first end of the cylindrical tube, leaving a tunnel connecting an inner space of the cylindrical tube and the environment, and a sliding tube slidably engaged with the fixed tube and affixed with at least one energy transmission medium having a front end extending through out of the sliding tube towards a second end of the cylindrical tube and a tail end connected to an energy source coupler.
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: January 7, 2020
    Inventor: Hsiao Sen Tseng
  • Patent number: 10226398
    Abstract: Disclosed is an optical needle comprising a coupling seat, a needle body in connection with the coupling seat and at least an optical fiber. The needle body comprises a lightguide groove extended along the length direction of the needle body to accommodate a portion of the optical fiber. The coupling seat provides a junction plane to couple a light source. An end of the lightguide groove is aligned with the junction plane, so to align an end of the optical fiber with the junction plane. The optical needle is characterized in that the long axis of the optical fiber reduces from a section aligned with the junction plane to an end adjacent to the needle body. A method for preparation of the optical needle is also disclosed.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: March 12, 2019
    Inventor: Hsiao-Sen Tseng
  • Publication number: 20180207440
    Abstract: The present invention discloses a connector for deploying an energy transmission medium, comprising a cylindrical tube and a telescopic arrangement comprising a fixed tube attached to and penetrating a sealed first end of the cylindrical tube, leaving a tunnel connecting an inner space of the cylindrical tube and the environment, and a sliding tube slidably engaged with the fixed tube and affixed with at least one energy transmission medium having a front end extending through out of the sliding tube towards a second end of the cylindrical tube and a tail end connected to an energy source coupler.
    Type: Application
    Filed: May 10, 2017
    Publication date: July 26, 2018
    Inventor: Hsiao Sen Tseng
  • Publication number: 20170087055
    Abstract: Disclosed is an optical needle comprising a coupling seat, a needle body in connection with the coupling seat and at least an optical fiber. The needle body comprises a lightguide groove extended along the length direction of the needle body to accommodate a portion of the optical fiber. The coupling seat provides a junction plane to couple a light source. An end of the lightguide groove is aligned with the junction plane, so to align an end of the optical fiber with the junction plane. The optical needle is characterized in that the long axis of the optical fiber reduces from a section aligned with the junction plane to an end adjacent to the needle body. A method for preparation of the optical needle is also disclosed.
    Type: Application
    Filed: January 29, 2016
    Publication date: March 30, 2017
    Inventor: Hsiao-Sen Tseng
  • Publication number: 20170087380
    Abstract: Disclosed is an optical needle comprising a needle body, a coupling seat and an optical fiber. The needle body comprises a cavity to accommodate a portion of the optical fiber. The coupling seat provides a junction plane to couple a light source. An end of the needle body is aligned with the junction plane, so to align an end of the optical fiber with the junction plane. The optical needle is characterized in that the long axis of the optical fiber reduces from a section aligned with the junction plane to an end adjacent to the needle body. The coupling interface may be provided in a recess to accommodate the light source. The optical needle may associate a light source. A method for preparation of the optical needle is also disclosed.
    Type: Application
    Filed: January 29, 2016
    Publication date: March 30, 2017
    Inventor: Hsiao-Sen Tseng
  • Publication number: 20170090179
    Abstract: Disclosed is a lightguide assembly, comprising a main body; a lightguide with at least a portion thereof incorporated in a side wall of the main body; and a light coupling seat attached to an end of the lightguide. The coupling seat end of the lightguide comprises a first portion at an end portion, a narrowing section connected to the first portion and a second portion connected to the narrowing section, wherein the long axis of the cross section of the lightguide reduces from a first portion side of the narrowing section to a second portion side of the narrowing section.
    Type: Application
    Filed: January 29, 2016
    Publication date: March 30, 2017
    Inventor: Hsiao Sen TSENG