Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 324/77B
Name: Electricity: measuring and testing >
Description:










Sub-classes under this class:

Class Number Class Name Patents
324/158.1 Miscellaneous 3,073
324/160 Electrical speed measuring 273
324/200 Magnetic 110
324/300 Particle precession resonance 658
324/323 Of geophysical surface or subsurface in situ 198
324/376 Of subsurface core sample 60
324/378 Internal-combustion engine ignition system or device 114
324/403 Electric lamp or discharge device 42
324/415 Electromechanical switching device 153
324/425 Electrolyte properties 247
324/451 A material property using thermoelectric phenomenon 31
324/452 A material property using electrostatic phenomenon 159
324/457 Electrostatic field 319
324/459 Using ionization effects 113
324/500 Fault detecting in electric circuits and of electric components 424
324/557 For insulation fault of noncircuit elements 179
324/600 Impedance, admittance or other quantities representative of electrical stimulus/response relationships 181
324/66 Conductor identification or location (e.g., phase identification) 305
324/71.1 Determining nonelectric properties by measuring electric properties 692
324/72 Testing potential in specific environment (e.g., lightning stroke) 456
324/73.1 Plural, automatically sequential tests 1,078
324/74 Testing and calibrating electric meters (e.g., watt-hour meters) 205
324/76.11 Measuring, testing, or sensing electricity, per se 578
324/800 Divining rods 1


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Method of fabricating semiconductor light emitting device
High voltage fast recovery trench diode
Debugging using code analysis
Structure of pixel electrode
Configuration method and system of complex network and configuration and management module of server resources
Clock generator circuit for a charge pump
Method and a system for registering a 3D pre-acquired image coordinates system with a medical positioning system coordinate system and with a 2D image coordinate system
  Randomly Featured Patents
Clamping assembly and a hydraulic coupler comprising it
Static random access memory device having reduced leakage current during active mode and a method of operating thereof
Zero acoustic splice fan case liner
Paving system and method for controlling compactor interaction with paving material mat
Atrial defibrillation method
Book holder
SIC fibers having low oxygen content and methods of preparation
Blackberry leaf extract as an active ingredient against skin irritations and inflammations
Robotic vehicle with deduced reckoning positioning system
Self orienting micro plates of thermally conducting material as component in thermal paste or adhesive