Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MS

Mark D. Stefanski — 44 Patents

Google: 43 patents #251 of 22,993Top 2%
COCompology: 1 patents #7 of 7Top 100%
Palo Alto, CA: #435 of 9,675 inventorsTop 5%
California: #9,924 of 386,348 inventorsTop 3%
Overall (All Time): #66,838 of 4,157,543Top 2%
44 Patents All Time
Mark D. Stefanski has been granted 44 US patents while listed as an inventor at Google. The first was granted in 2013 and the most recent in May 2025. Mark D. Stefanski ranks #66,838 of 4,157,543 US inventors in our database (top 1.6%). Patent records list Mark D. Stefanski in Palo Alto, CA, US.

Issued Patents All Time

Showing 1–25 of 44 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12313278 Controlling an HVAC system during a demand-response event with display of effective setpoints Yoky Matsuoka, Mark Rajan Malhotra, Allen J. Minich 2025-05-27
12254403 Method and system for fill level determination Justin Armstrong, Shandy Brown, Matthew Duncan 2025-03-18
11739968 Controlling an HVAC system using an optimal setpoint schedule during a demand-response event Yoky Matsuoka, Mark Rajan Malhotra, Allen J. Minich 2023-08-29 $88,497,000
11398145 Thoughtful elderly monitoring in a smart home environment Yoky Matsuoka 2022-07-26 $226,329,000
11359831 Automated presence detection and presence-related control within an intelligent controller Yoky Matsuoka, Evan J. Fisher, Mark Rajan Malhotra, Rangoli Sharan, Frank E. Astier 2022-06-14 $74,885,000
10909832 Thoughtful elderly monitoring in a smart home environment Yoky Matsuoka 2021-02-02 $80,507,000
10775814 Selective carrying out of scheduled control operations by an intelligent controller Yoky Matsuoka, Evan J. Fisher, Mark Rajan Malhotra 2020-09-15 $40,632,000
10718539 Controlling an HVAC system in association with a demand-response event Yoky Matsuoka, Mark Rajan Malhotra, Allen J. Minich 2020-07-21 $49,080,000
10690369 Automated presence detection and presence-related control within an intelligent controller Yoky Matsuoka, Evan J. Fisher, Mark Rajan Malhotra, Rangoli Sharan, Frank E. Astier 2020-06-23 $38,855,000
10684038 Automated control-schedule acquisition within an intelligent controller Yoky Matsuoka, Eric A. Lee, Steven A. Hales, Rangoli Sharan 2020-06-16 $44,816,000
10544946 Intelligent HVAC control including automatic furnace shutdown event processing Marie Pellat 2020-01-28 $41,400,000
10467879 Thoughtful elderly monitoring in a smart home environment Yoky Matsuoka 2019-11-05 $38,471,000
10241484 Intelligent controller providing time to target state Yoky Matsuoka, Rangoli Sharan, Joseph Adam Ruff 2019-03-26 $23,171,000
10209688 Smart thermostat robust against adverse effects from internal heat-generating components John Stefanski, Vivek Goyal, Orville Buenaventura, Alexander Schoenen 2019-02-19 $22,822,000
10175668 Systems and methods for energy-efficient control of an energy-consuming system Anthony M. Fadell, Yoky Matsuoka, David Sloo, Michael Plitkins, Michael Matas +5 more 2019-01-08 $37,517,000
10078319 HVAC schedule establishment in an intelligent, network-connected thermostat Yoky Matsuoka, Anthony M. Fadell, Matthew Lee Rogers, David Sloo, Eric A. Lee +2 more 2018-09-18 $57,542,000
10030880 Automated presence detection and presence-related control within an intelligent controller Yoky Matsuoka, Evan J. Fisher, Mark Rajan Malhotra, Rangoli Sharan, Frank E. Astier 2018-07-24 $29,033,000
10012405 Automated control-schedule acquisition within an intelligent controller Yoky Matsuoka, Eric A. Lee, Steven A. Hales, Rangoli Sharan 2018-07-03 $22,842,000
9995499 Electronic device controller with user-friendly installation features Anthony M. Fadell, Matthew Lee Rogers, David Sloo, Yoky Matsuoka 2018-06-12 $27,323,000
9915435 Intelligent HVAC control including automatic furnace shutdown event processing Marie Pellat 2018-03-13 $22,268,000
9910577 Prospective determination of processor wake-up conditions in energy buffered HVAC control unit having a preconditioning feature Anthony M. Fadell, Matthew Lee Rogers, Edwin H. Satterthwaite, Jr., Andrea Mucignat, Joseph Adam Ruff +1 more 2018-03-06 $24,514,000
9909777 Thermostat with multiple sensing systems including presence detection systems integrated therein Vivek Goyal, John Stefanski 2018-03-06 $24,514,000
9810442 Controlling an HVAC system in association with a demand-response event with an intelligent network-connected thermostat Yoky Matsuoka, Mark Rajan Malhotra, Allen J. Minich 2017-11-07 $17,024,000
9575496 HVAC controller with user-friendly installation features with wire insertion detection Anthony M. Fadell, Matthew Lee Rogers, David Sloo, Yoky Matsuoka 2017-02-21 $17,465,000
9541300 HVAC controller with user-friendly installation features facilitating both do-it-yourself and professional installation scenarios David Sloo, Yoky Matsuoka 2017-01-10 $13,766,000