Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 219/443
Name: Electric heating >

Sub-classes under this class:

Class Number Class Name Patents
219/200 Heating devices 124
219/50 Metal heating (e.g., resistance heating) 62
219/600 Inductive heating 44
219/678 Microwave heating 155
219/764 Capacitive dielectric heating 13

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Power or voltage oscillation damping in a power transmission system
Monitoring of undesirable fluid ingress into subsea control modules
High electron mobility transistor and manufacturing method thereof
Ice tray for refrigerator
Di and tri- substituted oxathiazine derivatives, method for the production, method for the production thereof, use thereof as medicine and drug containing said derivatives and use thereof
Motor device and method of manufacturing the same
System and method for enhancing buyer and seller interaction during a group-buying sale
  Randomly Featured Patents
Communication terminal having function for displaying originator identification data
Space time block coded transmit antenna diversity for WCDMA
Method and apparatus for automated image correction for digital image acquisition
Structural laminate
Fastening parts suitable for recycling
Material conveying equipment with control for paving materials using ultrasonic waves
Method and apparatus for continuous casting of aluminum bearing alloy
LED module and system of LED modules with integral branch connectors
Pivoting anvil assembly for surgical stapling device
Device for electromagnetic treatment of living tissue