Patents by Inventor Hengyun ZHOU

Hengyun ZHOU 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).

  • Pulse sequence design protocol
    Patent number: 11360174
    Abstract: Systems and methods are disclosed for a pulse sequence that reduces disorder and/or interaction effects in spin systems. A protocol can be used to design a pulse sequence that includes altering the frame orientation of the spin system with each electromagnetic pulse in the pulse sequence. The frame orientations during the sequence can conform to certain conditions. The number positive rotations along each axis can be the same as the number negative rotations along the respective axis. The number of rotations along one axis should be the same as the number of rotations along the other axes.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: June 14, 2022
    Assignee: President and Fellows of Harvard College
    Inventors: Mikhail D. Lukin, Hengyun Zhou, Joonhee Choi, Soonwon Choi, Helena Knowles, Renate Landig
  • PULSE SEQUENCE DESIGN PROTOCOL
    Publication number: 20200284862
    Abstract: Systems and methods are disclosed for a pulse sequence that reduces disorder and/or interaction effects in spin systems. A protocol can be used to design a pulse sequence that includes altering the frame orientation of the spin system with each electromagnetic pulse in the pulse sequence. The frame orientations during the sequence can conform to certain conditions. The number positive rotations along each axis can be the same as the number negative rotations along the respective axis. The number of rotations along one axis should be the same as the number of rotations along the other axes.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 10, 2020
    Inventors: Mikhail D. LUKIN, Hengyun ZHOU, Joonhee CHOI, Soonwon CHOI, Helena KNOWLES, Renate LANDIG