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Patent - Healthcare

Method for Measuring Sleep Efficiency using Radar


Method and Apparatus for Measuring Sleep Efficiency

Patent Number*


Granted Date

July 24, 2018


USA (16/473,768)


Measuring the efficiency of sleep using radar by detecting actual sleep time compared to bed-in time. This includes determining whether the occupant is awake or sleeping based on the amount of movement for a period of time

* All patents for Xandar Kardian are first filed and granted in South Korea in order to file for PCT or PPH program for EU/USA. This is done for cost reasons and expedited review programs available from the Korea Patent office as well as USPTO. Some patents are recieved by Hanyang University which is then acquired exclusively by WRT LABS before being finally transfered to Xandar Kardian. Please contact for more details in our patent portfolio.

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