Peter W. Richards

Person

San Francisco, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ring for optically measuring biometric data
- Patent number 11,998,304
- Issue date Jun 4, 2024
- Fitbit, Inc.
- Jaclyn Leverett Wasson
- G01 - MEASURING TESTING
Information Patent Grant
Integrated ECG electrode and antenna radiator
- Patent number 11,950,914
- Issue date Apr 9, 2024
- Fitbit, Inc.
- Faton Tefiku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple source-detector pair photoplethysmography (PPG) sensor
- Patent number 11,779,231
- Issue date Oct 10, 2023
- Fitbit, Inc.
- Kyle P. Nadeau
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Force determination based on capacitive sensing
- Patent number 11,747,950
- Issue date Sep 5, 2023
- Apple Inc.
- Jonah A. Harley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automated detection of breathing disturbances
- Patent number 11,678,838
- Issue date Jun 20, 2023
- Fitbit, Inc.
- Suraj Gowda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-channel photoplethysmography sensor
- Patent number 11,633,117
- Issue date Apr 25, 2023
- Fitbit, Inc.
- Kevin Pu Weekly
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Devices and methods for controlling inflation rate in blood pressur...
- Patent number 11,553,848
- Issue date Jan 17, 2023
- Fitbit, Inc.
- Dan Stefan Tudose
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Integrated ECG electrode and antenna radiator
- Patent number 11,504,043
- Issue date Nov 22, 2022
- Fitbit, Inc.
- Yonghua Wei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multiple controllers for a capacitive sensing device
- Patent number 11,418,191
- Issue date Aug 16, 2022
- Apple Inc.
- Christian M. Sauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-wavelength pulse oximetry
- Patent number 11,317,816
- Issue date May 3, 2022
- Fitbit, Inc.
- Anjian Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multiple source-detector pair photoplethysmography (PPG) sensor
- Patent number 11,051,706
- Issue date Jul 6, 2021
- Fitbit, Inc.
- Kyle P. Nadeau
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wearable non-invasive carbon monoxide inhalation tracking
- Patent number 10,966,643
- Issue date Apr 6, 2021
- Fitbit, Inc.
- Hamed Vavadi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multiple controllers for a capacitive sensing device
- Patent number 10,965,285
- Issue date Mar 30, 2021
- Apple Inc.
- Christian M. Sauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ring for optically measuring biometric data
- Patent number 10,918,289
- Issue date Feb 16, 2021
- Fitbit, Inc.
- Jaclyn Leverett Wasson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automated detection of breathing disturbances
- Patent number 10,874,345
- Issue date Dec 29, 2020
- Fitbit, Inc.
- Suraj Gowda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Force sensor incorporated into display
- Patent number 10,817,096
- Issue date Oct 27, 2020
- Apple Inc.
- Charley T. Ogata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated ECG electrode and antenna radiator
- Patent number 10,806,362
- Issue date Oct 20, 2020
- Fitbit, Inc.
- Yonghua Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuits and methods for photoplethysmographic sensors
- Patent number 10,624,542
- Issue date Apr 21, 2020
- Fitbit, Inc.
- Peter W. Richards
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-wavelength pulse oximetry
- Patent number 10,568,525
- Issue date Feb 25, 2020
- Fitbit, Inc.
- Anjian Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multiple controllers for a capacitive sensing device
- Patent number 10,540,036
- Issue date Jan 21, 2020
- Apple Inc.
- Christian M. Sauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Heart rate data collection
- Patent number 10,512,407
- Issue date Dec 24, 2019
- Fitbit, Inc.
- Peter W. Richards
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-channel photoplethysmography sensor
- Patent number 10,433,739
- Issue date Oct 8, 2019
- Fitbit, Inc.
- Kevin Pu Weekly
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Force determination based on capacitive sensing
- Patent number 10,386,970
- Issue date Aug 20, 2019
- Apple Inc.
- Jonah A. Harley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Operating multiple functions in a display of an electronic device
- Patent number 10,282,014
- Issue date May 7, 2019
- Apple Inc.
- Christopher J. Butler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuits and methods for photoplethysmographic sensors
- Patent number 10,219,711
- Issue date Mar 5, 2019
- Fitbit, Inc.
- Anjian Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Touch sensor arrays with integrated inter-layer contacts
- Patent number 10,185,446
- Issue date Jan 22, 2019
- Apple Inc.
- Jay Kevin Osborn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Force sensing based on capacitance changes
- Patent number 10,168,814
- Issue date Jan 1, 2019
- Apple Inc.
- Steven P. Hotelling
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Force sensor incorporated into display
- Patent number 10,162,444
- Issue date Dec 25, 2018
- Apple Inc.
- Charley T. Ogata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-calibration of force sensors and inertial compensation
- Patent number 10,139,959
- Issue date Nov 27, 2018
- Apple Inc.
- Christopher J. Butler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compensation for nonlinear variation of gap capacitance with displa...
- Patent number 9,990,087
- Issue date Jun 5, 2018
- Apple Inc.
- Peter W. Richards
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ESTIMATING OXYGEN SATURATION USING GREEN OPTICAL LIGHT AS A FILTER
- Publication number 20250000399
- Publication date Jan 2, 2025
- Google LLC
- Sarah Ann Stokes Kernasovskiy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Automated Detection of Breathing Disturbances
- Publication number 20230270377
- Publication date Aug 31, 2023
- Fitbit, Inc.
- Suraj Gowda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Devices and Methods for Controlling Inflation Rate in Blood Pressur...
- Publication number 20230218181
- Publication date Jul 13, 2023
- Fitbit, Inc.
- Dan Stefan Tudose
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Integrated ECG Electrode and Antenna Radiator
- Publication number 20230157610
- Publication date May 25, 2023
- Fitbit, Inc.
- Faton TEFIKU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Multi-Wavelength Pulse Oximetry
- Publication number 20220280048
- Publication date Sep 8, 2022
- Fitbit, Inc.
- Anjian Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Multiple Source-Detector Pair Photoplethysmography (PPG) Sensor
- Publication number 20210330209
- Publication date Oct 28, 2021
- Fitbit, Inc.
- Kyle P. Nadeau
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Multiple Source-Detector Pair Photoplethysmography (PPG) Sensor
- Publication number 20210330207
- Publication date Oct 28, 2021
- Fitbit, Inc.
- Peter W. Richards
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Multiple Controllers for a Capacitive Sensing Device
- Publication number 20210184676
- Publication date Jun 17, 2021
- Apple Inc.
- Christian M. Sauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RING FOR OPTICALLY MEASURING BIOMETRIC DATA
- Publication number 20210169345
- Publication date Jun 10, 2021
- Fitbit, Inc.
- Jaclyn Leverett Wasson
- G01 - MEASURING TESTING
Information Patent Application
AUTOMATED DETECTION OF BREATHING DISTURBANCES
- Publication number 20210161464
- Publication date Jun 3, 2021
- Fitbit, Inc.
- Suraj Gowda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTEGRATED ECG ELECTRODE AND ANTENNA RADIATOR
- Publication number 20210137439
- Publication date May 13, 2021
- Fitbit, Inc.
- Yonghua WEI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-CHANNEL PHOTOPLETHYSMOGRAPHY SENSOR
- Publication number 20200138309
- Publication date May 7, 2020
- Fitbit, Inc.
- KEVIN PU WEEKLY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Multiple Controllers for a Capacitive Sensing Device
- Publication number 20200110505
- Publication date Apr 9, 2020
- Apple Inc.
- Christian M. Sauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATED ECG ELECTRODE AND ANTENNA RADIATOR
- Publication number 20200015701
- Publication date Jan 16, 2020
- Fitbit, Inc.
- Yonghua WEI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Force Determination Based on Capacitive Sensing
- Publication number 20190369779
- Publication date Dec 5, 2019
- Apple Inc.
- Jonah A. Harley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATED DETECTION OF BREATHING DISTURBANCES
- Publication number 20190282159
- Publication date Sep 19, 2019
- Fitbit, Inc.
- Suraj Gowda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TOUCH SENSOR ARRAYS WITH INTEGRATED INTER-LAYER CONTACTS
- Publication number 20190155419
- Publication date May 23, 2019
- Apple Inc.
- Jay Kevin Osborn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICES AND METHODS FOR CONTROLLING INFLATION RATE IN BLOOD PRESSUR...
- Publication number 20190099093
- Publication date Apr 4, 2019
- Fitbit, Inc.
- Dan Stefan Tudose
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Automated detection of breathing disturbances
- Publication number 20190053754
- Publication date Feb 21, 2019
- Fitbit, Inc.
- Suraj Gowda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CIRCUITS AND METHODS FOR PHOTOPLETHYSMOGRAPHIC SENSORS
- Publication number 20180064345
- Publication date Mar 8, 2018
- Fitbit, Inc.
- Peter W. Richards
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CIRCUITS AND METHODS FOR PHOTOPLETHYSMOGRAPHIC SENSORS
- Publication number 20180028077
- Publication date Feb 1, 2018
- Fitbit, Inc.
- Anjian WU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-CHANNEL PHOTOPLETHYSMOGRAPHY SENSOR
- Publication number 20170311825
- Publication date Nov 2, 2017
- Fitbit, Inc.
- KEVIN PU WEEKLY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Multiple Controllers for a Capacitive Sensing Device
- Publication number 20170220193
- Publication date Aug 3, 2017
- Apple Inc.
- Christian M. Sauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CIRCUITS AND METHODS FOR PHOTOPLETHYSMOGRAPHIC SENSORS
- Publication number 20170095156
- Publication date Apr 6, 2017
- Fitbit, Inc.
- Peter W. Richards
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTERMESHING LIGHT BARRIER FEATURES IN OPTICAL PHYSIOLOGICAL PARAME...
- Publication number 20170086690
- Publication date Mar 30, 2017
- Fitbit, Inc.
- Daniel J. Freschl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTERMESHING LIGHT BARRIER FEATURES IN OPTICAL PHYSIOLOGICAL PARAME...
- Publication number 20170086691
- Publication date Mar 30, 2017
- Fitbit, Inc.
- Daniel J. Freschl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTERMESHING LIGHT BARRIER FEATURES IN OPTICAL PHYSIOLOGICAL PARAME...
- Publication number 20170086692
- Publication date Mar 30, 2017
- Fitbit, Inc.
- Daniel J. Freschl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Self-Calibration of Force Sensors and Inertial Compensation
- Publication number 20160378255
- Publication date Dec 29, 2016
- Apple Inc.
- Christopher J. Butler
- G01 - MEASURING TESTING
Information Patent Application
BLOOD OXYGENATION SENSOR WITH HIGH-ASPECT-RATIO PHOTODETECTOR ELEMENT
- Publication number 20160345881
- Publication date Dec 1, 2016
- Fitbit, Inc.
- Chris H. Sarantos
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHYSIOLOGICAL DATA COLLECTION
- Publication number 20160302706
- Publication date Oct 20, 2016
- Fitbit, Inc.
- Peter W. Richards
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Peter W. Richards

Person

Patents Grantslast 30 patents

Ring for optically measuring biometric data

Integrated ECG electrode and antenna radiator

Multiple source-detector pair photoplethysmography (PPG) sensor

Force determination based on capacitive sensing

Automated detection of breathing disturbances

Multi-channel photoplethysmography sensor

Devices and methods for controlling inflation rate in blood pressur...

Integrated ECG electrode and antenna radiator

Multiple controllers for a capacitive sensing device

Multi-wavelength pulse oximetry

Multiple source-detector pair photoplethysmography (PPG) sensor

Wearable non-invasive carbon monoxide inhalation tracking

Multiple controllers for a capacitive sensing device

Ring for optically measuring biometric data

Automated detection of breathing disturbances

Force sensor incorporated into display

Integrated ECG electrode and antenna radiator

Circuits and methods for photoplethysmographic sensors

Multi-wavelength pulse oximetry

Multiple controllers for a capacitive sensing device

Heart rate data collection

Multi-channel photoplethysmography sensor

Force determination based on capacitive sensing

Operating multiple functions in a display of an electronic device

Circuits and methods for photoplethysmographic sensors

Touch sensor arrays with integrated inter-layer contacts

Force sensing based on capacitance changes

Force sensor incorporated into display

Self-calibration of force sensors and inertial compensation

Compensation for nonlinear variation of gap capacitance with displa...

Patents Applicationslast 30 patents

ESTIMATING OXYGEN SATURATION USING GREEN OPTICAL LIGHT AS A FILTER

Automated Detection of Breathing Disturbances

Devices and Methods for Controlling Inflation Rate in Blood Pressur...

Integrated ECG Electrode and Antenna Radiator

Multi-Wavelength Pulse Oximetry

Multiple Source-Detector Pair Photoplethysmography (PPG) Sensor

Multiple Source-Detector Pair Photoplethysmography (PPG) Sensor

Multiple Controllers for a Capacitive Sensing Device

RING FOR OPTICALLY MEASURING BIOMETRIC DATA

AUTOMATED DETECTION OF BREATHING DISTURBANCES

INTEGRATED ECG ELECTRODE AND ANTENNA RADIATOR

MULTI-CHANNEL PHOTOPLETHYSMOGRAPHY SENSOR

Multiple Controllers for a Capacitive Sensing Device

INTEGRATED ECG ELECTRODE AND ANTENNA RADIATOR

Force Determination Based on Capacitive Sensing

AUTOMATED DETECTION OF BREATHING DISTURBANCES

TOUCH SENSOR ARRAYS WITH INTEGRATED INTER-LAYER CONTACTS

DEVICES AND METHODS FOR CONTROLLING INFLATION RATE IN BLOOD PRESSUR...

Automated detection of breathing disturbances

CIRCUITS AND METHODS FOR PHOTOPLETHYSMOGRAPHIC SENSORS

CIRCUITS AND METHODS FOR PHOTOPLETHYSMOGRAPHIC SENSORS

MULTI-CHANNEL PHOTOPLETHYSMOGRAPHY SENSOR

Multiple Controllers for a Capacitive Sensing Device

CIRCUITS AND METHODS FOR PHOTOPLETHYSMOGRAPHIC SENSORS

INTERMESHING LIGHT BARRIER FEATURES IN OPTICAL PHYSIOLOGICAL PARAME...

INTERMESHING LIGHT BARRIER FEATURES IN OPTICAL PHYSIOLOGICAL PARAME...

INTERMESHING LIGHT BARRIER FEATURES IN OPTICAL PHYSIOLOGICAL PARAME...

Self-Calibration of Force Sensors and Inertial Compensation

BLOOD OXYGENATION SENSOR WITH HIGH-ASPECT-RATIO PHOTODETECTOR ELEMENT

PHYSIOLOGICAL DATA COLLECTION