Issued Patents All Time
Showing 26–50 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10687757 | Psychological acute stress measurement using a wireless sensor | Alexander Chan, Nandakumar Selvaraj, Toai Doan | 2020-06-23 |
| 10667713 | R-R interval measurement using multi-rate ECG processing | Yun Yang, Nima Ferdosi | 2020-06-02 |
| 10646121 | Pressure measurement designs | Zijing Zeng, Zhipeng Zhang | 2020-05-12 |
| 10617325 | Respiratory rate measurement using a combination of respiration signals | Alexander Chan | 2020-04-14 |
| 10517489 | Wrist worn accelerometer for pulse transit time (PTT) measurements of blood pressure | Richard C. Kimoto, Thomas J. Sullivan, Todd K. Whitehurst, Derek Park-Shing Young, Zijing Zeng +1 more | 2019-12-31 |
| 10448849 | Contextual heart rate monitoring | Nima Ferdosi, Alexander Chan | 2019-10-22 |
| 10433781 | Measuring psychological stress from cardiovascular and activity signals | Alexander Chan | 2019-10-08 |
| 10422814 | Fall detection using machine learning | Alexander Chan, Nima Ferdosi | 2019-09-24 |
| 10383562 | Measuring psychological stress from cardiovascular and activity signals | Alexander Chan | 2019-08-20 |
| 10357163 | Respiratory rate detection using decomposition of ECG | Nandakumar Selvaraj | 2019-07-23 |
| 10324109 | Determining a time period a person is in bed | Alexander Chan | 2019-06-18 |
| 10317427 | Calibration of a chest-mounted wireless sensor device for posture and activity detection | Alexander Chan, Nima Ferdosi | 2019-06-11 |
| 10213163 | Low-distortion ECG denoising | Nima Ferdosi | 2019-02-26 |
| 10213146 | Measuring psychological stress from cardiovascular and activity signals | Arshan Aga, Alexander Chan | 2019-02-26 |
| 10194834 | Detection of sleep apnea using respiratory signals | Nandakumar Selvaraj | 2019-02-05 |
| 10159441 | Cuffless blood pressure measurement using handheld device | — | 2018-12-25 |
| 10123716 | Adaptive selection of digital egg filter | Nersi Nazari, Nima Ferdosi | 2018-11-13 |
| 10039463 | Signal quality metric for cardiovascular time series | Nandakumar Selvaraj | 2018-08-07 |
| 9999376 | Determining body postures and activities | Alexander Chan, Nima Ferdosi | 2018-06-19 |
| 9986951 | Low-distortion ECG denoising | Nima Ferdosi | 2018-06-05 |
| 9980678 | Psychological acute stress measurement using a wireless sensor | Alexander Chan, Nandakumar Selvaraj, Toai Doan | 2018-05-29 |
| 9935665 | Systems and methods for transmitting data frames using multiple antennas | Hemanth Sampath | 2018-04-03 |
| 9872634 | Respiratory rate measurement using a combination of respiration signals | Alexander Chan | 2018-01-23 |
| 9855003 | Measuring psychological stress from cardiovascular and activity signals | Alexander Chan | 2018-01-02 |
| 9820696 | Cuffless blood pressure measurement using handheld device | — | 2017-11-21 |