Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 324/147.11
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
Light fitting
Touch panel structure and manufacturing method thereof
Power converter for an LED assembly and lighting application
Pet carrier
Modified continuous phase modulation communications system and related methods
Signal processing apparatus and methods
Methods and system for providing drug pricing information from multiple pharmacy benefit managers (PBMs)
  Randomly Featured Patents
Golf putter including divot repair device
Bilingual CMOS to ECL output buffer
Phone test set
Reduced noise positive drive power transmission system
Bifocal display device and bifocal display method
Semiconductor device and method for testing semiconductor device
Metallic blocking layers integrally associated with fuel cell electrode structures and fuel cell electrode stack assemblies
Fastening element
Structure for laterally diffused metal-oxide semiconductor
Apparatus for attaching a security tag