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USPTO Patent Rankings Data through Dec 31, 2025
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David Bell — 20 Patents

Google: 19 patents #1,075 of 22,993Top 5%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Los Altos Hills, CA: #163 of 812 inventorsTop 25%
California: #29,208 of 386,348 inventorsTop 8%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
David Bell has been granted 20 US patents while listed as an inventor at Google. The first was granted in 2011 and the most recent in August 2020. David Bell ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list David Bell in Los Altos Hills, CA, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10732651 Smart-home proxy devices with long-polling Andrea Mucignat, Oliver Steele, Senthilvasan Supramaniam, Osborne B. Hardison, Richard J. Schultz +9 more 2020-08-04 $33,918,000
10684633 Smart thermostat with active power stealing an processor isolation from switching elements Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, Anthony M. Fadell, Matthew Lee Rogers 2020-06-16 $44,816,000
10452083 Power management in single circuit HVAC systems and in multiple circuit HVAC systems Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, Anthony M. Fadell, Matthew Lee Rogers +5 more 2019-10-22 $32,890,000
10191727 Installation of thermostat powered by rechargeable battery Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, Anthony M. Fadell, Matthew Lee Rogers +6 more 2019-01-29 $26,977,000
9933794 Thermostat with self-configuring connections to facilitate do-it-yourself installation Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, Anthony M. Fadell, Matthew Lee Rogers 2018-04-03 $19,555,000
9851729 Power-preserving communications architecture with long-polling persistent cloud channel for wireless network-connected thermostat Andrea Mucignat, Oliver Steele, Senthilvasan Supramaniam, Osborne B. Hardison, Richard J. Schultz +9 more 2017-12-26 $14,181,000
9696734 Active power stealing Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, Anthony M. Fadell, Matthew Lee Rogers 2017-07-04
9605858 Thermostat circuitry for connection to HVAC systems Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, Anthony M. Fadell, Matthew Lee Rogers 2017-03-28 $13,010,000
9448567 Power management in single circuit HVAC systems and in multiple circuit HVAC systems Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, Anthony M. Fadell, Matthew Lee Rogers +5 more 2016-09-20 $14,279,000
9435559 Power management in energy buffered building control unit Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, Anthony M. Fadell, Matthew Lee Rogers +5 more 2016-09-06 $12,831,000
9268344 Installation of thermostat powered by rechargeable battery Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, Anthony M. Fadell, Matthew Lee Rogers +6 more 2016-02-23 $16,485,000
9116529 Thermostat with self-configuring connections to facilitate do-it-yourself installation Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, Anthony M. Fadell, Matthew Lee Rogers +2 more 2015-08-25 $16,710,000
9046898 Power-preserving communications architecture with long-polling persistent cloud channel for wireless network-connected thermostat Andrea Mucignat, Oliver Steele, Senthil Supramaniam, Osborne B. Hardison, Richard J. Shultz +9 more 2015-06-02 $8,950,000
8944338 Thermostat with self-configuring connections to facilitate do-it-yourself installation Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, Anthony M. Fadell, Matthew Lee Rogers 2015-02-03 $8,180,000
8788103 Power management in energy buffered building control unit Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, Anthony M. Fadell, Matthew Lee Rogers +5 more 2014-07-22
8752771 Thermostat battery recharging during HVAC function active and inactive states Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, Anthony M. Fadell, Matthew Lee Rogers 2014-06-17
8627127 Power-preserving communications architecture with long-polling persistent cloud channel for wireless network-connected thermostat Andrea Mucignat, Oliver Steele, Senthil Supramaniam, Osborne B. Hardison, Richard J. Schultz +9 more 2014-01-07
8523083 Thermostat with self-configuring connections to facilitate do-it-yourself installation Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, Anthony M. Fadell, Matthew Lee Rogers 2013-09-03
8511576 Power management in energy buffered building control unit Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, Anthony M. Fadell, Matthew Lee Rogers +5 more 2013-08-20
D632601 Freestanding child on board indicator 2011-02-15