Patents by Inventor Zumao Xu

Zumao Xu 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).

  • Infrared thermometer with sighting device and method for measuring temperature of energy zone using same
    Patent number: 9846082
    Abstract: An infrared thermometer measures a temperature of an energy zone. The infrared thermometer comprises a beam splitter for splitting an incident light beam from an energy zone into an infrared light beam and a visible light beam; an infrared detector for detecting the infrared light beam and generating a signal indicative of a temperature of the energy zone according to the detected infrared light beam; and a sighting device having an optical module for generating a reflective reticle image and transmitting the visible light beam to generate a target image at a sight window, wherein the sighting device is configured to superimpose the reflective reticle image over the target image at the sight window to align the infrared detector with the energy zone. The infrared thermometer and an associated measurement method facilitate the alignment of the energy zone by the users, thereby improving the accuracy of the measurement.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: December 19, 2017
    Assignee: Fluke Corporation
    Inventors: Zumao Xu, Kaiyuan Lv
  • INFRARED THERMOMETER AND METHOD FOR MEASURING TEMPERATURE OF ENERGY ZONE
    Publication number: 20150233766
    Abstract: An infrared thermometer measures a temperature of an energy zone. The infrared thermometer comprises a beam splitter for splitting an incident light beam from an energy zone into an infrared light beam and a visible light beam; an infrared detector for detecting the infrared light beam and generating a signal indicative of a temperature of the energy zone according to the detected infrared light beam; and a sighting device having an optical module for generating a reflective reticle image and transmitting the visible light beam to generate a target image at a sight window, wherein the sighting device is configured to superimpose the reflective reticle image over the target image at the sight window to align the infrared detector with the energy zone. The infrared thermometer and an associated measurement method facilitate the alignment of the energy zone by the users, thereby improving the accuracy of the measurement.
    Type: Application
    Filed: February 4, 2015
    Publication date: August 20, 2015
    Inventors: Zumao Xu, Kaiyuan Lv