Patents by Inventor Baocheng Yang

Baocheng Yang 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: 20220296299
    Abstract: A laser system includes a first cavity to output a laser light along a first path, a first mirror to receive the laser light from the first cavity, and redirect the laser light along a second path that is different than the first path, a beam splitter removably located at a first position on the second path, a beam combiner removably located at a second position on the second path, and an alignment device having first and second alignment features. The first and second alignment features occupy the first position and the second position, respectively, on the second path, when the beam splitter and the beam combiner are removed from the first position and the second position.
    Type: Application
    Filed: June 6, 2022
    Publication date: September 22, 2022
    Applicant: Boston Scientific Scimed, Inc.
    Inventors: Honggang YU, Baocheng YANG
  • Patent number: 11389241
    Abstract: A laser system includes a first cavity to output a laser light along a first path, a first mirror to receive the laser light from the first cavity, and redirect the laser light along a second path that is different than the first path, a beam splitter removably located at a first position on the second path, a beam combiner removably located at a second position on the second path, and an alignment device having first and second alignment features. The first and second alignment features occupy the first position and the second position, respectively, on the second path, when the beam splitter and the beam combiner are removed from the first position and the second position.
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: July 19, 2022
    Assignee: Boston Scientific Scimed, Inc.
    Inventors: Honggang Yu, Baocheng Yang
  • Publication number: 20220206239
    Abstract: A laser system includes a first laser cavity to output a laser light along a first path, a first mirror to receive the laser light from the first laser cavity, and redirect the laser light along a second path that is different than the first path, a second mirror to receive the laser light from the first mirror, and redirect the laser light along a third path that is different than the first path and the second path, a beam splitter located at a first position on the third path, a beam combiner located at a second position on the third path; and a coupling lens assembly, the coupling lens assembly including a lens located at a third position on the third path, wherein the coupling lens assembly moves the lens in x-, y-, and x-directions.
    Type: Application
    Filed: December 13, 2021
    Publication date: June 30, 2022
    Applicant: Boston Scientific Scimed, Inc.
    Inventors: Xirong YANG, Baocheng YANG, Brian CHENG, Peter BULL, Viju PANICKER, Yang-Te FAN, Rongwei Jason XUAN, Thomas Charles HASENBERG, Jian James ZHANG
  • Publication number: 20210098959
    Abstract: Techniques are provided for controlling an output laser pulse signal of a medical device. A control device defines a time duration of capacitive discharge to a laser device. The time duration corresponds to an intended energy of the output laser pulse signal. The control device generates a plurality of sub-pulse control signals. The sub-pulse control signals define a series of capacitive discharge events of the capacitor bank. The control device modulates one or more of a sub-pulse control signal period or a sub-pulse time duration of the sub-pulse control signals to modify the capacitive discharge of the capacitor bank to the laser device during the time duration.
    Type: Application
    Filed: September 25, 2020
    Publication date: April 1, 2021
    Applicant: Boston Scientific Scimed, Inc.
    Inventors: Jian James ZHANG, Baocheng YANG, Xirong YANG, Hyun Wook KANG, Brian CHENG, Peter BULL, Rongwei Jason XUAN, Thomas C. HASENBERG
  • Publication number: 20200222118
    Abstract: A laser system includes a first cavity to output a laser light along a first path, a first mirror to receive the laser light from the first cavity, and redirect the laser light along a second path that is different than the first path, a beam splitter removably located at a first position on the second path, a beam combiner removably located at a second position on the second path, and an alignment device having first and second alignment features. The first and second alignment features occupy the first position and the second position, respectively, on the second path, when the beam splitter and the beam combiner are removed from the first position and the second position.
    Type: Application
    Filed: January 13, 2020
    Publication date: July 16, 2020
    Applicant: Boston Scientific Scimed, Inc.
    Inventors: Honggang Yu, Baocheng Yang