1
Bernard T Brown, David L Perry, Horst E Jaeschke, Krishna H Patil: Programmable digital thermostat with means for enabling temporary connection of a battery thereto. Emerson Electric Co, Paul A Becker Sr, November 5, 1996: US05570837 (160 worldwide citation)

A programmable digital thermostat is adapted to be powered by the conventional AC power source to which the thermostat is normally connected when installed in a dwelling. The thermostat has no provision for mounting a battery therein. Means are provided for enabling a temporary connection of a batte ...


2
Horst E Jaeschke, Andrew Juengst: Controller for fuel fired heating appliance. Emerson Electric Co, Harness Dickey & Pierce, Kevin Pumm, March 28, 2006: US07020543 (11 worldwide citation)

A controller for a fuel-fired appliance comprising a microprocessor that is able to detect an interruption in power, and immediately store errors and historical diagnostic information in a non-volatile memory before the microprocessor powers down. Upon restoration of power, the microprocessor would ...


3
Horst E Jaeschke, Andrew Juengst: Apparatus and method for controlling a variable fuel fired appliance. Emerson Electric Co, Harness Dickey & Pierce, May 23, 2006: US07048537 (5 worldwide citation)

An apparatus is provided for controlling a fuel fired heating appliance, the apparatus comprising a first processor for controlling the ignition operation of the furnace and a second processor for controlling the operation of a variable speed blower motor, wherein the first processor sends communica ...


4
Horst E Jaeschke, Andrew Juengst: Controller for fuel fired heating appliance. Emerson Electric Co, Harness Dickey & Pierce, March 13, 2007: US07191039 (2 worldwide citation)

A controller for a fuel-fired appliance comprising a microprocessor that is able to detect an interruption in power, and immediately store errors and historical diagnostic information in a non-volatile memory before the microprocessor powers down. Upon restoration of power, the microprocessor would ...


5
William C Leise, John F Broker, Horst E Jaeschke, Thomas B Lorenz, Harshal M Pawar: HVAC controls or controllers including alphanumeric displays and push buttons. Emerson Electric Co, Harness Dickey & Pierce, May 19, 2015: US09037303

Exemplary embodiments are disclosed of a control for an HVAC system. The control has an alphanumeric display, a plurality of two position switches (e.g., push buttons, etc.), and a processor. The processor receives a current user input through at least one of the two position switches and determines ...


6
William P Butler, Steven L Carey, Horst E Jaeschke: Thermostat with usb interface. Harness Dickey & Pierce, May 22, 2008: US20080120446-A1

Various embodiments of a thermostat are provided that comprise at least one user input means for enabling the user to input at least one request, a universal serial bus interface, a display device capable of displaying at least a number of alphanumeric characters configured to display information re ...


7
Horst E Jaeschke, Andrew Juengst: Controller for fuel fired heating appliance. Emerson Electric Co, Harness Dickey & Pierce, May 18, 2006: US20060106498-A1

A controller for a fuel-fired appliance comprising a microprocessor that is able to detect an interruption in power, and immediately store errors and historical diagnostic information in a non-volatile memory before the microprocessor powers down. Upon restoration of power, the microprocessor would ...


8
Horst E Jaeschke, Andrew Juengst: Controller for fuel fired heating appliance. Harness Dickey & Pierce, April 13, 2006: US20060080000-A1

A controller for a fuel-fired appliance comprising a microprocessor that is able to detect an interruption in power, and immediately store errors and historical diagnostic information in a non-volatile memory before the microprocessor powers down. Upon restoration of power, the microprocessor would ...


9
Horst E Jaeschke, Andrew Juengst: Apparatus and method for controlling a variable fuel fired appliance. Harness Dickey & Pierce, April 13, 2006: US20060078837-A1

An apparatus is provided for controlling a fuel fired heating appliance, the apparatus comprising a first processor for controlling the ignition operation of the furnace and a second processor for controlling the operation of a variable speed blower motor, wherein the first processor sends communica ...