| |
 |
|
Class Information
Number: 219/448.11
Name: Electric heating > Heating devices > Combined with container, enclosure, or support for material to be heated > Exposed horizontal planar support surface for material to be heated (e.g., hot plate, etc.) > Having sensor > Responsive to temperature
Description: Subject matter wherein the sensor detects the condition of warmth or coldness of the heating device or material.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7625680 |
Method of real time dynamic CD control |
Dec. 1, 2009 |
| 7608804 |
Tilting heating apparatus and on-the-spot heat treatment system for heating object |
Oct. 27, 2009 |
| 7573003 |
Cooktop with temperature sensor |
Aug. 11, 2009 |
| 7554059 |
Heater unit and semiconductor manufacturing apparatus including the same |
Jun. 30, 2009 |
| 7534032 |
Sensor assembly for determining the temperature state in an area of a heating surface |
May. 19, 2009 |
| 7501604 |
Sensor element for determining gas components in gas mixtures, and method for manufacturing it |
Mar. 10, 2009 |
| 7488920 |
Radiant heater in a cooking hob with a thermal switch |
Feb. 10, 2009 |
| 7445446 |
Method for in-line monitoring and controlling in heat-treating of resist coated wafers |
Nov. 4, 2008 |
| 7428901 |
Cooking stove |
Sep. 30, 2008 |
| 7422010 |
Cooking stove |
Sep. 9, 2008 |
| 7420142 |
Power control module for electrical appliances |
Sep. 2, 2008 |
| 7401399 |
Method of manufacturing a substrate heating device |
Jul. 22, 2008 |
| 7388175 |
Temperature-limiting device |
Jun. 17, 2008 |
| 7370649 |
Cooking stove |
May. 13, 2008 |
| 7345259 |
Circuit arrangement and method for preventing overheating of a cooking appliance |
Mar. 18, 2008 |
| 7342329 |
Power supply for electrical domestic appliances and domestic appliances for co-action with such a power supply |
Mar. 11, 2008 |
| 7326885 |
Hot plate with stainless steel top |
Feb. 5, 2008 |
| 7307246 |
System and method of detecting temperature of a cooking utensil over a radiant cooktop |
Dec. 11, 2007 |
| 7214909 |
Temperature sensor |
May. 8, 2007 |
| 7203565 |
Temperature abnormality detection method and semiconductor manufacturing apparatus |
Apr. 10, 2007 |
| 7193192 |
Temperature-responsive device |
Mar. 20, 2007 |
| 7186954 |
Apparatus for detecting abnormal temperature rise associated with a cooking arrangement |
Mar. 6, 2007 |
| 7173221 |
Excessive temperature warning device using warning symbol outside fiber optic cable or light guide |
Feb. 6, 2007 |
| 7115838 |
Unit for varying a temperature of a test piece and testing instrument incorporating same |
Oct. 3, 2006 |
| 7087866 |
Radiant heater in a cooking hob with a thermal switch |
Aug. 8, 2006 |
| 7076324 |
Directionless rotary encoder control system for a household appliance |
Jul. 11, 2006 |
| 7019268 |
Wafer processing apparatus and method of use |
Mar. 28, 2006 |
| 6995343 |
Method and device for limiting and/or controlling the surface temperature of a hob |
Feb. 7, 2006 |
| 6956186 |
Ceramic heater |
Oct. 18, 2005 |
| 6949723 |
Cooktop control |
Sep. 27, 2005 |
| 6930287 |
Random positioning cooking hob with user interface |
Aug. 16, 2005 |
| 6924465 |
Display device with illuminating device for a domestic electric heating apparatus |
Aug. 2, 2005 |
| 6878906 |
Ceramic heater for semiconductor manufacturing and inspecting equipment |
Apr. 12, 2005 |
| 6875957 |
Glass or glass ceramic cooking top with an electrical heating unit |
Apr. 5, 2005 |
| 6870138 |
Electric cooking hob and method for determining the location of cooking utensils on it |
Mar. 22, 2005 |
| 6864465 |
Error correction for optical detector in glass-ceramic cooktop appliances |
Mar. 8, 2005 |
| 6861619 |
Method and apparatus for preparing semiconductor wafers for measurement |
Mar. 1, 2005 |
| 6812434 |
Ceramic heaters, a method for producing the same and heating apparatuses used for a system for producing semiconductors |
Nov. 2, 2004 |
| 6809299 |
Hot plate for semiconductor manufacture and testing |
Oct. 26, 2004 |
| 6753508 |
Heating apparatus and heating method |
Jun. 22, 2004 |
| 6753509 |
Cooktop with temperature sensor |
Jun. 22, 2004 |
| 6723964 |
Apparatus for heating and cooling semiconductor device in handler for testing semiconductor device |
Apr. 20, 2004 |
| 6720533 |
Heater assembly for heating a wafer |
Apr. 13, 2004 |
| 6717117 |
Methods and systems for cooktop control |
Apr. 6, 2004 |
| 6639188 |
Ceramic heater |
Oct. 28, 2003 |
| 6580058 |
Cooktop with temperature sensor |
Jun. 17, 2003 |
| 6555793 |
Advanced radiant electric heater |
Apr. 29, 2003 |
| 6552647 |
Building environment monitor and control system |
Apr. 22, 2003 |
| 6552307 |
Temperature detection device for an electric radiant heater |
Apr. 22, 2003 |
| 6417496 |
Modular heating unit for cooktops |
Jul. 9, 2002 |
|
|
|
