×

UV dosimetry system with sensor data correction

  • US 9,927,294 B2
  • Filed: 06/21/2016
  • Issued: 03/27/2018
  • Est. Priority Date: 12/19/2013
  • Status: Active Grant
First Claim
Patent Images

1. A device comprising:

  • a UV sensing unit configured to measure an irradiating UV intensity;

    a shade detector embedded within the device configured to detect if a user of the device is in a shaded condition or an unshaded condition; and

    a computing unit adapted to correct the measured irradiating UV intensity if the user is determined to be in the unshaded condition;

    wherein the shade detector comprises a temperature sensor configured to measure an ambient temperature, and the computing unit is adapted to detect a change of the user'"'"'s environment if a newly measured ambient temperature is determined to deviate significantly from a trend of recently measured ambient temperature.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×