Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 219/298
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
Monitoring apparatus for monitoring communication configurations of client devices
Organic electroluminescence device
Distylium plant named `PIIDIST-I`
Preserving and handling native data in hybrid object trees
Segmented display panel and camera with segmented display
Electronic system and method for compensating the dimensional accuracy of a 4-axis CNC machining system using global and local offsets
System and method for optimizing utilization of inventory space for dispensable articles
  Randomly Featured Patents
Rotationally retractable propeller
Digital circuit apparatus and method for accelerating preliminary operations for cryptographic processing
Hydraulic jack cushioning apparatus
Cap of an electric shaver
Josephson junction device formed of oxide superconductor
Character recognition method and apparatus based on 0-1 pattern representation of histogram of character image
Portable computer
Delta sigma modulator for analog-to-digital converter
Protein purification
Recombinant organisms producing insect toxins and methods for constructing same