Campbell, California
United States
21
2020-02-13
The entities that hold a legal rights for patent applications filed by inventor CHAN Alexander:
Alexander CHAN from Campbell, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Contextual heart rate monitoring
#2 | 2018-11-29Method and device for determining step count
#3 | 2018-11-01Psychological acute stress measurement using a wireless sensor
#4 | 2018-10-11Determining body postures and activities
#5 | 2018-03-22Measuring psychological stress from cardiovascular and activity signals
#6 | 2018-03-22Measuring psychological stress from cardiovascular and activity signals
#7 | 2018-03-22Respiratory rate measurement using a combination of respiration signals
#8 | 2017-11-02Measuring psychological stress from cardiovascular and activity signals
#9 | 2017-01-26Measuring psychological stress from cardiovascular and activity signals
#10 | 2017-01-05Determining a time period a person is in bed
#11 | 2016-11-24Measuring psychological stress from cardiovascular and activity signals
#12 | 2016-11-24Psychological acute stress measurement using a wireless sensor
#13 | 2016-10-18Determining a time period a person is in bed
#14 | 2015-07-09Automated sleep staging using wearable sensors
#15 | 2015-01-22Fall detection using machine learning
#16 | 2014-09-18Contextual heart rate monitoring
#17 | 2014-08-14Respiratory rate measurement using a combination of respiration signals
#18 | 2014-05-08Determining body postures and activities
#19 | 2014-05-01Measuring psychological stress from cardiovascular and activity signals
#20 | 2014-01-16Calibration of a chest-mounted wireless sensor device for posture and activity detection
#21 | 2013-05-16Fall detection using sensor fusion
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