Patents by Inventor Ruishu Feng Wright

Ruishu Feng Wright 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: 20230125056
    Abstract: One or more embodiments relates to a system for simultaneously detecting vibration and the presence of a target gas having a tunable fiber ring laser in electronic and optical communication with a vibration sensor and a gas detection sensor. One or more embodiments relate to a method for simultaneously measuring vibration and detecting the presence of a target gas in an environment having the steps of providing a system for simultaneously measuring vibration and detecting a target gas into an environment; sending an optical signal to a vibration sensor and gas detection sensor; and collecting and analyzing modified signals from the vibration sensor and gas detection sensor.
    Type: Application
    Filed: October 17, 2022
    Publication date: April 20, 2023
    Inventors: Nageswara Rao Lalam, Michael P. Buric, Ping Lu, Fei Lu, Tao Hong, Ruishu Feng Wright
  • Publication number: 20220341902
    Abstract: A system for determining pH of a fluid and a method to determine the pH of a fluid contacting a sensor, the method having the steps of: providing the sensor to an environment such that the sensor is in contact with the fluid, wherein the sensor features a fiber extending between a first end and a second end along a longitudinal axis, wherein the fiber further features a medial portion positioned between the first and second ends, wherein the sensor further features a pH sensitive coating on the medial portion of the fiber, and wherein the pH sensitive material features a metal oxide including but not limited to SiO2, TiO2, ZrO2, Ta2O5, A2O3, and combinations thereof; interrogating the sensor with an optical signal; collecting a modified optical signal after the sensor has been interrogated; and determining the pH of the fluid contacting the pH sensor using the modified optical signal.
    Type: Application
    Filed: April 26, 2022
    Publication date: October 27, 2022
    Inventors: Fei Lu, Ruishu Feng Wright, Paul R. Ohodnicki, JR., Ping Lu