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Class Information
Number: 219/209
Name: Electric heating > Heating devices > Combined with diverse-type art device > Electrical devices
Description: Subject matter wherein the other art device comprises a device which is electrically operated or whose operative function is to control the condition of an electrical circuit, such as a motor or switch.










Sub-classes under this class:

Class Number Class Name Patents
219/210 Crystal or other vibratory device 82


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
7816627 Attachment system for attaching an electric cable to a glass pane to provide electricity thereto Oct. 19, 2010
7804048 Structure for cooling a surface Sep. 28, 2010
7709770 Heating device for heating a patient's body May. 4, 2010
7683294 Multistage control system of positive temperature coefficient heater and method thereof Mar. 23, 2010
7675004 Heating element and production method thereof Mar. 9, 2010
7645961 Image acquisition unit with heating device for monitoring the exterior of a vehicle Jan. 12, 2010
7591957 Method for atmospheric pressure reactive atom plasma processing for surface modification Sep. 22, 2009
7572110 Pumping apparatus using thermal transpiration micropumps Aug. 11, 2009
7564138 Method for attaching chips in a flip-chip arrangement Jul. 21, 2009
7534978 Process chamber of an installation for the thermal treatment of printed circuit boards May. 19, 2009
7522419 Portable electronic apparatus Apr. 21, 2009
7465903 Use of mesa structures for supporting heaters on an integrated circuit Dec. 16, 2008
7413827 Car power source apparatus Aug. 19, 2008
7402776 Device and system for heating a mobile electronic device Jul. 22, 2008
7394271 Temperature sensing and prediction in IC sockets Jul. 1, 2008
7327559 Apparatus and method for heating the hands of keyboard users Feb. 5, 2008
7290324 Method for fabricating a magnetic head including a media heating element Nov. 6, 2007
7274002 Heating element induction of time-varying thermal gradient in elongated beam to cause one or more elongated beam oscillations Sep. 25, 2007
7257511 Methods and circuits for measuring the thermal resistance of a packaged IC Aug. 14, 2007
7234218 Method for separating electronic component from organic board Jun. 26, 2007
7232976 Therapeutic mouse pad Jun. 19, 2007
7227100 Warmer for warming wiper and fluid container simultaneously or alternatively Jun. 5, 2007
7208700 Heated construction box Apr. 24, 2007
7189942 Car power source apparatus Mar. 13, 2007
7176413 Method and system for controlling one or more shape mercury actuators Feb. 13, 2007
7176422 Chip bonding heater with differential heat transfer Feb. 13, 2007
7170035 Heated construction box Jan. 30, 2007
7155808 Method of making thin film magnetic head Jan. 2, 2007
7157664 Laser heater assembly Jan. 2, 2007
7154068 Method and system for a vehicle battery temperature control Dec. 26, 2006
7145110 Thermal barrier for a thermistor Dec. 5, 2006
7138604 Ceramic device, sensor device, method of making the same, and method for sensing gas Nov. 21, 2006
7132084 Candle warmer Nov. 7, 2006
7091451 Heating element induction of time-varying thermal gradient in elongated beam to cause one or more elongated beam oscillations Aug. 15, 2006
7088887 Isothermal thin film heater Aug. 8, 2006
7078659 Corrosion resistance structure of ceramic heater and gas sensor equipped with same Jul. 18, 2006
7038171 Household electric appliances May. 2, 2006
7015712 Production line environmental stress screening system Mar. 21, 2006
6998587 Apparatus and method for heating micro-components mounted on a substrate Feb. 14, 2006
6967307 Method and process of contact to a heat softened solder ball array Nov. 22, 2005
6919535 Electric heating for motor vehicles Jul. 19, 2005
6911624 Component installation, removal, and replacement apparatus and method Jun. 28, 2005
6909602 Temperature-controlled user interface Jun. 21, 2005
6900411 Flexible heater for heating electrical components in operator control handle May. 31, 2005
6894619 Sensor for optically detecting foreign bodies particularly raindrops on a glass pane May. 17, 2005
6893885 Method for electrically and mechanically connecting microstructures using solder May. 17, 2005
6891129 High temperature shut-off for an LCD heater May. 10, 2005
6891135 High temperature shut-off for an LCD heater May. 10, 2005
6882061 Battery self-warming mechanism using the inverter and the battery main disconnect circuitry Apr. 19, 2005
6878902 Portable computer system with hand-warming Apr. 12, 2005

1 2 3 4 5 6 7 8










 
 
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