| Patent | Date |
|---|
Multi-Wavelength Pulse Oximetry
App 20220280048 - Wu; Anjian ; et al. | 2022-09-08 |
Multi-wavelength pulse oximetry
Grant 11,317,816 - Wu , et al. May 3, 2 | 2022-05-03 |
Multiple Source-Detector Pair Photoplethysmography (PPG) Sensor
App 20210330209 - Nadeau; Kyle P. ; et al. | 2021-10-28 |
Multiple Source-Detector Pair Photoplethysmography (PPG) Sensor
App 20210330207 - Richards; Peter W. ; et al. | 2021-10-28 |
Multiple source-detector pair photoplethysmography (PPG) sensor
Grant 11,051,706 - Nadeau , et al. July 6, 2 | 2021-07-06 |
Multiple Controllers for a Capacitive Sensing Device
App 20210184676 - Sauer; Christian M. ; et al. | 2021-06-17 |
Ring For Optically Measuring Biometric Data
App 20210169345 - Wasson; Jaclyn Leverett ; et al. | 2021-06-10 |
Automated Detection Of Breathing Disturbances
App 20210161464 - Gowda; Suraj ; et al. | 2021-06-03 |
Integrated Ecg Electrode And Antenna Radiator
App 20210137439 - Wei; Yonghua ; et al. | 2021-05-13 |
Wearable non-invasive carbon monoxide inhalation tracking
Grant 10,966,643 - Vavadi , et al. April 6, 2 | 2021-04-06 |
Multiple controllers for a capacitive sensing device
Grant 10,965,285 - Sauer , et al. March 30, 2 | 2021-03-30 |
Ring for optically measuring biometric data
Grant 10,918,289 - Wasson , et al. February 16, 2 | 2021-02-16 |
Automated detection of breathing disturbances
Grant 10,874,345 - Gowda , et al. December 29, 2 | 2020-12-29 |
Force sensor incorporated into display
Grant 10,817,096 - Ogata , et al. October 27, 2 | 2020-10-27 |
Integrated ECG electrode and antenna radiator
Grant 10,806,362 - Wei , et al. October 20, 2 | 2020-10-20 |
Multi-channel Photoplethysmography Sensor
App 20200138309 - Weekly; Kevin Pu ; et al. | 2020-05-07 |
Circuits and methods for photoplethysmographic sensors
Grant 10,624,542 - Richards | 2020-04-21 |
Multiple Controllers for a Capacitive Sensing Device
App 20200110505 - Sauer; Christian M. ; et al. | 2020-04-09 |
Multi-wavelength pulse oximetry
Grant 10,568,525 - Wu , et al. Feb | 2020-02-25 |
Multiple controllers for a capacitive sensing device
Grant 10,540,036 - Sauer , et al. Ja | 2020-01-21 |
Integrated Ecg Electrode And Antenna Radiator
App 20200015701 - WEI; Yonghua ; et al. | 2020-01-16 |
Heart rate data collection
Grant 10,512,407 - Richards , et al. Dec | 2019-12-24 |
Force Determination Based on Capacitive Sensing
App 20190369779 - Harley; Jonah A. ; et al. | 2019-12-05 |
Multi-channel photoplethysmography sensor
Grant 10,433,739 - Weekly , et al. O | 2019-10-08 |
Automated Detection Of Breathing Disturbances
App 20190282159 - Gowda; Suraj ; et al. | 2019-09-19 |
Force determination based on capacitive sensing
Grant 10,386,970 - Harley , et al. A | 2019-08-20 |
Touch Sensor Arrays With Integrated Inter-layer Contacts
App 20190155419 - Osborn; Jay Kevin ; et al. | 2019-05-23 |
Operating multiple functions in a display of an electronic device
Grant 10,282,014 - Butler , et al. | 2019-05-07 |
Devices And Methods For Controlling Inflation Rate In Blood Pressure Measurements
App 20190099093 - Tudose; Dan Stefan ; et al. | 2019-04-04 |
Circuits and methods for photoplethysmographic sensors
Grant 10,219,711 - Wu , et al. | 2019-03-05 |
Automated detection of breathing disturbances
App 20190053754 - Gowda; Suraj ; et al. | 2019-02-21 |
Touch sensor arrays with integrated inter-layer contacts
Grant 10,185,446 - Osborn , et al. Ja | 2019-01-22 |
Force sensing based on capacitance changes
Grant 10,168,814 - Hotelling , et al. J | 2019-01-01 |
Force sensor incorporated into display
Grant 10,162,444 - Ogata , et al. Dec | 2018-12-25 |
Self-calibration of force sensors and inertial compensation
Grant 10,139,959 - Butler , et al. Nov | 2018-11-27 |
Compensation for nonlinear variation of gap capacitance with displacement
Grant 9,990,087 - Richards June 5, 2 | 2018-06-05 |
Force detection in touch devices using piezoelectric sensors
Grant 9,983,715 - Filiz , et al. May 29, 2 | 2018-05-29 |
Circuits And Methods For Photoplethysmographic Sensors
App 20180064345 - Richards; Peter W. | 2018-03-08 |
Frustrated total internal reflection and capacitive sensing
Grant 9,891,759 - Grunthaner , et al. February 13, 2 | 2018-02-13 |
Circuits And Methods For Photoplethysmographic Sensors
App 20180028077 - WU; Anjian ; et al. | 2018-02-01 |
Touch force deflection sensor
Grant 9,851,828 - Richards , et al. December 26, 2 | 2017-12-26 |
Multi-channel Photoplethysmography Sensor
App 20170311825 - WEEKLY; KEVIN PU ; et al. | 2017-11-02 |
Heart rate sensor with high-aspect-ratio photodetector element
Grant 9,775,548 - Sarantos , et al. October 3, 2 | 2017-10-03 |
Intermeshing light barrier features in optical physiological parameter measurement device
Grant 9,763,584 - Freschl , et al. September 19, 2 | 2017-09-19 |
Intermeshing light barrier features in optical physiological parameter measurement device
Grant 9,757,046 - Freschl , et al. September 12, 2 | 2017-09-12 |
Intermeshing light barrier features in optical physiological parameter measurement device
Grant 9,743,849 - Freschl , et al. August 29, 2 | 2017-08-29 |
Circuits and methods for photoplethysmographic sensors
Grant 9,743,838 - Richards August 29, 2 | 2017-08-29 |
Circuits and methods for selecting a mode of operation of a photoplethysmographic sensor
Grant 9,730,644 - Wu , et al. August 15, 2 | 2017-08-15 |
Multiple Controllers for a Capacitive Sensing Device
App 20170220193 - Sauer; Christian M. ; et al. | 2017-08-03 |
Physiological data collection
Grant 9,662,053 - Richards , et al. May 30, 2 | 2017-05-30 |
Multiple controllers for a capacitive sensing device
Grant 9,660,646 - Sauer , et al. May 23, 2 | 2017-05-23 |
Circuits And Methods For Photoplethysmographic Sensors
App 20170095156 - Richards; Peter W. | 2017-04-06 |
Intermeshing Light Barrier Features In Optical Physiological Parameter Measurement Device
App 20170086692 - Freschl; Daniel J. ; et al. | 2017-03-30 |
Intermeshing Light Barrier Features In Optical Physiological Parameter Measurement Device
App 20170086691 - Freschl; Daniel J. ; et al. | 2017-03-30 |
Intermeshing Light Barrier Features In Optical Physiological Parameter Measurement Device
App 20170086690 - Freschl; Daniel J. ; et al. | 2017-03-30 |
Self-Calibration of Force Sensors and Inertial Compensation
App 20160378255 - Butler; Christopher J. ; et al. | 2016-12-29 |
Blood Oxygenation Sensor With High-aspect-ratio Photodetector Element
App 20160345881 - Sarantos; Chris H. ; et al. | 2016-12-01 |
Physiological Data Collection
App 20160302706 - Richards; Peter W. ; et al. | 2016-10-20 |
Heart rate data collection
Grant 9,402,552 - Richards , et al. August 2, 2 | 2016-08-02 |
Operating Multiple Functions in a Display of an Electronic Device
App 20160216833 - Butler; Christopher J. ; et al. | 2016-07-28 |
Compensation for Nonlinear Variation of Gap Capacitance with Displacement
App 20160209984 - Richards; Peter W. | 2016-07-21 |
Heart rate sensor with high-aspect-ratio photodetector element
Grant 9,392,946 - Sarantos , et al. July 19, 2 | 2016-07-19 |
Heart Rate Data Collection
App 20160183818 - Richards; Peter W. ; et al. | 2016-06-30 |
Force Sensor Incorporated into Display
App 20160103542 - Ogata; Charley T. ; et al. | 2016-04-14 |
Force Sensor Incorporated into Display
App 20160098131 - Ogata; Charley T. ; et al. | 2016-04-07 |
Heart rate data collection
Grant 9,282,902 - Richards , et al. March 15, 2 | 2016-03-15 |
Capacitive Baselining
App 20160041648 - Richards; Peter W. | 2016-02-11 |
Touch Force Deflection Sensor
App 20160034088 - RICHARDS; Peter W. ; et al. | 2016-02-04 |
Force Sensing Based on Capacitance Changes
App 20150370396 - Hotelling; Steven P. ; et al. | 2015-12-24 |
Force Determination Based on Capacitive Sensing
App 20150370376 - HARLEY; Jonah A. ; et al. | 2015-12-24 |
Force Detection in Touch Devices Using Piezoelectric Sensors
App 20150331517 - Filiz; Sinan ; et al. | 2015-11-19 |
Heart Rate Data Collection
App 20150223708 - Richards; Peter W. ; et al. | 2015-08-13 |
Heart Rate Data Collection
App 20150173631 - Richards; Peter W. ; et al. | 2015-06-25 |
Heart rate data collection
Grant 9,044,149 - Richards , et al. June 2, 2 | 2015-06-02 |
Noise suppression circuit for power adapter
Grant 9,042,132 - Richards , et al. May 26, 2 | 2015-05-26 |
Heart rate data collection
Grant 9,014,790 - Richards , et al. April 21, 2 | 2015-04-21 |
Heart Rate Data Collection
App 20140358012 - Richards; Peter W. ; et al. | 2014-12-04 |
Heart Rate Data Collection
App 20140288435 - Richards; Peter W. ; et al. | 2014-09-25 |
Touch sensor with secondary sensor and ground shield
Grant 8,797,282 - Lyon , et al. August 5, 2 | 2014-08-05 |
Frustrated Total Internal Reflection and Capacitive Sensing
App 20140092052 - Grunthaner; Martin P. ; et al. | 2014-04-03 |
Touch Sensor Common Mode Noise Recovery
App 20130265242 - Richards; Peter W. ; et al. | 2013-10-10 |
Noise Suppression Circuit For Power Adapter
App 20130099854 - RICHARDS; Peter W. ; et al. | 2013-04-25 |
Touch Sensor With Secondary Sensor And Ground Shield
App 20120092270 - LYON; Benjamin B. ; et al. | 2012-04-19 |
Touch Sensor Arrays With Integrated Inter-layer Contacts
App 20120092285 - Osborn; Jay Kevin ; et al. | 2012-04-19 |
Deinterleaving transpose circuits in digital display systems
Grant 7,999,833 - Richards August 16, 2 | 2011-08-16 |
Deinterleaving Transpose Circuits in Digital Display Systems
App 20080094324 - Richards; Peter W. | 2008-04-24 |
Methods for Depositing, Releasing and Packaging Micro-Electromechanical Devices on Wafer Substrates
App 20080096313 - Patel; Satayadev R. ; et al. | 2008-04-24 |
Deinterleaving transpose circuits in digital display systems
Grant 7,315,294 - Richards January 1, 2 | 2008-01-01 |
Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates
Grant 7,307,775 - Patel , et al. December 11, 2 | 2007-12-11 |
Memory Cell Array with Multiple Drivers
App 20070258312 - Richards; Peter W. | 2007-11-08 |
Methods and apparatus for selectively updating memory cell arrays
Grant 7,221,498 - Richards , et al. May 22, 2 | 2007-05-22 |
Spatial light modulator with charge-pump pixel cell
Grant 7,196,684 - Richards March 27, 2 | 2007-03-27 |
Data processing methods and apparatus in digital display systems
Grant 7,167,148 - Richards January 23, 2 | 2007-01-23 |
Spatial light modulator with charge-pump pixel cell
App 20060125753 - Richards; Peter W. | 2006-06-15 |
Projection display with full color saturation and variable luminosity
Grant 7,057,674 - Richards , et al. June 6, 2 | 2006-06-06 |
Methods and apparatus for selectively updating memory cell arrays
Grant 7,027,205 - Richards April 11, 2 | 2006-04-11 |
Spatial light modulator with charge-pump pixel cell
Grant 7,012,592 - Richards March 14, 2 | 2006-03-14 |
Integrated driver for use in display systems having micromirrors
Grant 6,980,197 - Richards December 27, 2 | 2005-12-27 |
Spatial light modulators with light absorbing areas
Grant 6,958,846 - Huibers , et al. October 25, 2 | 2005-10-25 |
Integrated driver for use in display systems having micromirrors
App 20050146773 - Richards, Peter W. | 2005-07-07 |
Methods and apparatus for selectively updating memory cell arrays
App 20050093793 - Richards, Peter W. ; et al. | 2005-05-05 |
Integrated Driver For Use In Display Systems Having Micromirrors
App 20050094244 - Richards, Peter W. | 2005-05-05 |
Integrated driver for use in display systems having micromirrors
Grant 6,888,521 - Richards May 3, 2 | 2005-05-03 |
Methods and apparatus for selectively updating memory cell arrays
App 20050088383 - Richards, Peter W. | 2005-04-28 |
Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates
App 20050074919 - Patel, Satayadev R. ; et al. | 2005-04-07 |
Deinterleaving transpose circuits in digital display systems
App 20050057479 - Richards, Peter W. | 2005-03-17 |
Data proessing method and apparatus in digital display systems
App 20050057463 - Richards, Peter W. | 2005-03-17 |
Method for reading and writing memory cells of spatial light modulators used in display systems
Grant 6,809,977 - Richards October 26, 2 | 2004-10-26 |
Methods and apparatus for selectively updating memory cell arrays
App 20040196722 - Richards, Peter W. | 2004-10-07 |
Method For Reading And Writing Memory Cells Of Spatial Light Modulators Used In Display Systems
App 20040196717 - Richards, Peter W. | 2004-10-07 |
Monochrome and color digital display systems and methods for implementing the same
Grant 6,756,976 - Richards June 29, 2 | 2004-06-29 |
Spatial light modulators with light absorbing areas
App 20040100594 - Huibers, Andrew G. ; et al. | 2004-05-27 |
Projection display with multiply filtered light
Grant 6,726,333 - Huibers , et al. April 27, 2 | 2004-04-27 |
Spatial light modulator with charge-pump pixel cell
App 20030137501 - Richards, Peter W. | 2003-07-24 |
Projection system and mirror elements for improved contrast ratio in spatial light modulators
Grant 6,523,961 - Ilkov , et al. February 25, 2 | 2003-02-25 |
Projection display with multiply filtered light
App 20020109821 - Huibers, Andrew G. ; et al. | 2002-08-15 |
Projection display with full color saturation and variable luminosity
App 20020105729 - Richards, Peter W. ; et al. | 2002-08-08 |
Monochrome and color digital display systems and methods
Grant 6,388,661 - Richards May 14, 2 | 2002-05-14 |
Projection system and mirror elements for improved contrast ratio in spatial light modulators
App 20020024641 - Ilkov, Fedor A. ; et al. | 2002-02-28 |
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