| 11835394 |
System and method for evaluating changes in the efficiency of an HVAC system |
John Douglas Steinberg |
2023-12-05 |
| 11835395 |
System and method for evaluating changes in the efficiency of an HVAC system |
John Douglas Steinberg |
2023-12-05 |
| 11835396 |
System and method for evaluating changes in the efficiency of an HVAC system |
John Douglas Steinberg |
2023-12-05 |
| 10612983 |
System and method for evaluating changes in the efficiency of an HVAC system |
John Douglas Steinberg |
2020-04-07 |
| 10254775 |
System and method for using ramped setpoint temperature variation with networked thermostats to improve efficiency |
Leo Cheung, John Douglas Steinberg |
2019-04-09 |
| 10048706 |
System and method for optimizing use of individual HVAC units in multi-unit chiller-based systems |
John Douglas Steinberg |
2018-08-14 |
| 10018371 |
System, method and apparatus for identifying manual inputs to and adaptive programming of a thermostat |
John Douglas Steinberg, Leo Cheung |
2018-07-10 |
| 9939333 |
System and method for evaluating changes in the efficiency of an HVAC system |
John Douglas Steinberg |
2018-04-10 |
| 9194597 |
System, method and apparatus for identifying manual inputs to and adaptive programming of a thermostat |
John Douglas Steinberg, Leo Cheung |
2015-11-24 |
| 9134710 |
System and method for using ramped setpoint temperature variation with networked thermostats to improve efficiency |
Leo Cheung, John Douglas Steinberg |
2015-09-15 |
| 9057649 |
System and method for evaluating changes in the efficiency of an HVAC system |
John Douglas Steinberg |
2015-06-16 |
| 8886488 |
System and method for calculating the thermal mass of a building |
John Douglas Steinberg |
2014-11-11 |
| 8751186 |
System and method for calculating the thermal mass of a building |
John Douglas Steinberg |
2014-06-10 |
| 8738327 |
System and method for using a network of thermostats as tool to verify peak demand reduction |
John Douglas Steinberg |
2014-05-27 |
| 8596550 |
System, method and apparatus for identifying manual inputs to and adaptive programming of a thermostat |
John Douglas Steinberg, Leo Cheung |
2013-12-03 |
| 8498753 |
System, method and apparatus for just-in-time conditioning using a thermostat |
John Douglas Steinberg, Leo Cheung |
2013-07-30 |
| 8423322 |
System and method for evaluating changes in the efficiency of an HVAC system |
John Douglas Steinberg |
2013-04-16 |
| 8412488 |
System and method for using a network of thermostats as tool to verify peak demand reduction |
John Douglas Steinberg |
2013-04-02 |
| 8131506 |
System and method for using a network of thermostats as tool to verify peak demand reduction |
John Douglas Steinberg |
2012-03-06 |
| 8131497 |
System and method for calculating the thermal mass of a building |
John Douglas Steinberg |
2012-03-06 |
| 8019567 |
System and method for evaluating changes in the efficiency of an HVAC system |
John Douglas Steinberg |
2011-09-13 |
| 8010237 |
System and method for using ramped setpoint temperature variation with networked thermostats to improve efficiency |
Leo Cheung, John Douglas Steinberg |
2011-08-30 |
| 7908116 |
System and method for using a network of thermostats as tool to verify peak demand reduction |
John Douglas Steinberg |
2011-03-15 |
| 7908117 |
System and method for using a network of thermostats as tool to verify peak demand reduction |
John Douglas Steinberg |
2011-03-15 |
| 7848900 |
System and method for calculating the thermal mass of a building |
John Douglas Steinberg |
2010-12-07 |