Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 219/121LJ
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
Decrementing settings for a range of power caps when a power cap is exceeded
Charged particle beam apparatus
Discharge circuit and method
Dynamic bar oriented user interface
Live-attenuated compositions for bacterial infections
Method and system for automatically hiding irrelevant parts of hierarchical structures in computer user interfaces
Under bump passive components in wafer level packaging
  Randomly Featured Patents
Circuit layout device, circuit layout method, and program for execution thereof
Cathode ray tube with internal arc suppressor and protective spark gap
Gas laser excited by a transverse electrical discharge triggered by photoionization
Soft tissue rivet and method of use
Method and system for detection of respiratory variation in plethysmographic oximetry
Vehicle covering apparatus
Concentrated liquid detergent with fabric softener
Branded plasterboard product
Selectable height folding chair apparatus
Power saving mechanism for wireless LANs via schedule information vector