Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 361/697.21
Name: Electricity: electrical systems and devices >
Description:










Sub-classes under this class:

Class Number Class Name Patents
361/ Safety and protection of systems and devices (361/1) 0
361/ Safety and protection of systems and devices (361/1) 0
361/1 Safety and protection of systems and devices 262
361/139 Control circuits for electromagnetic devices 170
361/211 Control circuits for nonelectromagnetic type relay (e.g., thermal relays) 31
361/212 Discharging or preventing accumulation of electric charge (e.g., static electricity) 652
361/225 Electric charging of objects or materials 494
361/230 Electric charge generating or conducting means (e.g., charging of gases) 465
361/236 Electrical speed signal processing systems 50
361/245 Polarity reversing 38
361/247 Igniting systems 63
361/267 Demagnetizing systems and processes 78
361/268 Transformers and inductors with integral switch, capacitor, or lock (e.g., ignition coil) 16
361/271 Electrostatic capacitors 61
361/437 Miscellaneous 20
361/500 Electrolytic systems or devices 46
361/600 Housing or mounting assemblies with diverse electrical components 526


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Redundant parallel operation of motor vehicle electrical system generators
Method and apparatus for providing very high throughput operation and capability signaling for wireless communications
Semiconductor device
Thiocyanato or isothiocyanato substituted naphthalene diimide and rylene diimide compounds and their use as n-type semiconductors
Method and apparatus for generating soft bit values in reduced-state equalizers
System and method for optimizing utilization of inventory space for dispensable articles
Light-reflective anisotropic conductive paste and light-emitting device
  Randomly Featured Patents
Memory access controller
Joint device for connecting two rotatable members
Pellicle and method for manufacture thereof
Multi-stage fuel metering valve assembly
Planetary gear extruder for the compounding and extrusion of plastic materials
Separation of elements defining a fluid flow path through the use of particles
Self priming regenerative pump
Touch screen display with quick response and a method for controlling an object in case the display is unable to display a screen
Video correction system and method using logarithmic conversion
Flow control valve having adjustable piston for varying flow rate