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Patent - Healthcare(pending)

Evaluating Signal Quality for RHR/BR Measurement


Non-contact Type Gesture Recognition Apparatus and Method

Application Number*


Filling Date

March 20, 2019




Measuring and evaluating the quality of signal for vital sign measurement by determining whether the signal is valid for measuring vital signs including heart rate and respiration rate.

* 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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