Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Peter W. Richards — 80 Patents

Google: 31 patents #498 of 22,993Top 3%
Apple: 18 patents #1,823 of 18,612Top 10%
TITexas Instruments: 18 patents #710 of 12,488Top 6%
REReflectivity: 13 patents #3 of 27Top 15%
San Francisco, CA: #201 of 26,999 inventorsTop 1%
California: #3,464 of 386,348 inventorsTop 1%
Overall (All Time): #22,625 of 4,157,543Top 1%
80 Patents All Time
Peter W. Richards has been granted 80 US patents while listed as an inventor at Google. The first was granted in 2002 and the most recent in November 2025. Peter W. Richards ranks #22,625 of 4,157,543 US inventors in our database (top 0.54%). Patent records list Peter W. Richards in San Francisco, CA, US.

Issued Patents All Time

Showing 1–25 of 80 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12471790 Multiple source-detector pair photoplethysmography (PPG) sensor Javier L. Prieto, Kevin Pu Weekly, Christopher Hanrahan Sarantos, Kyle Patrick Nadeau, Aniket Sanjay Deshpande +3 more 2025-11-18
11998304 Ring for optically measuring biometric data Jaclyn Leverett Wasson, Lindsey Michelle Sunden, Corey O'Connor, Conor Heneghan, Xi Zhang +3 more 2024-06-04
11950914 Integrated ECG electrode and antenna radiator Faton Tefiku, Yonghua Wei, Kevin Li, Man-Chi Liu, Lindsey Michelle Sunden +3 more 2024-04-09
11779231 Multiple source-detector pair photoplethysmography (PPG) sensor Kyle Patrick Nadeau, Chris H. Sarantos, Kevin Pu Weekly, Javier L. Prieto, Paul F. Stetson +1 more 2023-10-10
11747950 Force determination based on capacitive sensing Jonah A. Harley, Brian Q. Huppi, Omar S. Leung, Dhaval N. Shah, Martin P. Grunthaner +15 more 2023-09-05 $187,157,000
11678838 Automated detection of breathing disturbances Suraj Gowda, Conor Heneghan, Shelten Gee Jao Yuen, Anjian Wu, Daniel Joel Freschl +2 more 2023-06-20
11633117 Multi-channel photoplethysmography sensor Kevin Pu Weekly, Subramaniam Venkatraman, Andrew Larsen Axley, Daniel Joel Freschl, Chris H. Sarantos 2023-04-25
11553848 Devices and methods for controlling inflation rate in blood pressure measurements Dan Stefan Tudose, Xi Zhang, Keith Adam Wong, Andrew Larsen Axley, Conor Heneghan +2 more 2023-01-17
11504043 Integrated ECG electrode and antenna radiator Yonghua Wei, Faton Tefiku, Kevin Li, Man-Chi Liu, Lindsey Michelle Sunden +3 more 2022-11-22
11418191 Multiple controllers for a capacitive sensing device Christian M. Sauer 2022-08-16 $228,519,000
11317816 Multi-wavelength pulse oximetry Anjian Wu, Chris H. Sarantos, Shelten Gee Jao Yuen 2022-05-03
11051706 Multiple source-detector pair photoplethysmography (PPG) sensor Kyle Patrick Nadeau, Chris H. Sarantos, Kevin Pu Weekly, Javier L. Prieto, Paul F. Stetson +1 more 2021-07-06
10966643 Wearable non-invasive carbon monoxide inhalation tracking Hamed Vavadi, Lindsey Michelle Sunden, Chris H. Sarantos 2021-04-06
10965285 Multiple controllers for a capacitive sensing device Christian M. Sauer 2021-03-30 $205,550,000
10918289 Ring for optically measuring biometric data Jaclyn Leverett Wasson, Lindsey Michelle Sunden, Corey O'Connor, Conor Heneghan, Xi Zhang +3 more 2021-02-16
10874345 Automated detection of breathing disturbances Suraj Gowda, Conor Heneghan, Shelten Gee Jao Yuen, Anjian Wu, Daniel Joel Freschl +2 more 2020-12-29 $6,544,000
10817096 Force sensor incorporated into display Charley T. Ogata, Martin P. Grunthaner, Michael B. Wittenberg, Romain A. Teil, Steven P. Hotelling 2020-10-27 $347,521,000
10806362 Integrated ECG electrode and antenna radiator Yonghua Wei, Faton Tefiku, Kevin Li, Man-Chi Liu, Lindsey Michelle Sunden +3 more 2020-10-20 $6,501,000
10624542 Circuits and methods for photoplethysmographic sensors 2020-04-21 $11,115,000
10568525 Multi-wavelength pulse oximetry Anjian Wu, Chris H. Sarantos, Shelten Gee Jao Yuen 2020-02-25 $10,523,000
10540036 Multiple controllers for a capacitive sensing device Christian M. Sauer 2020-01-21 $192,528,000
10512407 Heart rate data collection Thomas Samuel Elliot, Shelten Gee Jao Yuen 2019-12-24 $20,357,000
10433739 Multi-channel photoplethysmography sensor Kevin Pu Weekly, Subramaniam Venkatraman, Andrew Larsen Axley, Daniel Joel Freschl, Chris H. Sarantos 2019-10-08 $9,745,000
10386970 Force determination based on capacitive sensing Jonah A. Harley, Brian Q. Huppi, Omar S. Leung, Dhaval N. Shah, Martin P. Grunthaner +15 more 2019-08-20 $106,570,000
10282014 Operating multiple functions in a display of an electronic device Christopher J. Butler, Christian M. Sauer, Manu Agarwal 2019-05-07 $85,582,000