Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 307/243
Name: Electrical transmission or interconnection systems >

Sub-classes under this class:

Class Number Class Name Patents
307/1 Superimposed unlike currents 85
307/100 Shunting or short circuiting systems 52
307/101 Residual or remanent magnetism control 29
307/102 Stabilized, anti-hunting or antioscillation systems 66
307/103 With line drop compensation 48
307/104 Electromagnet or highly inductive systems 436
307/105 With harmonic filter or neutralizer 243
307/106 Wave form or wave shape determinative or pulse-producing systems 330
307/109 Capacitor 213
307/11 Plural load circuit systems 228
307/111 Nonresponsive-to-frequency-change systems 6
307/112 Switching systems 450
307/145 With current collection or transfer 25
307/146 Unidirectional conductor systems 32
307/147 Conductor arrangements or structure 383
307/149 Miscellaneous systems 228
307/326 Personnel safety or limit control features 286
307/400 Electrets 169
307/401 Nonlinear reactor systems (e.g., saturable) 18
307/43 Plural supply circuits or sources 462
307/650 With nonswitching means responsive to external nonelectrical condition 57
307/89 Anti-induction or coupling to other systems 61
307/9.1 Vehicle mounted systems 1,111
307/95 Anti-electrolysis 45
307/96 Intermittent regulatory interruption of system 12
307/98 Combined impedance and switch systems 61
307/DIG.1 Data transmitted over power lines 14

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Uplink synchronization management in wireless networks
ASICs having programmable bypass of design faults
Liquid crystal display apparatus
MEMS structure and method for making the same
Out-of-order load/store queue structure
Packet transmission method, apparatus, and network system
Vehicle speed verification system and method
  Randomly Featured Patents
Electrorheological and magnetorheological fluid scanning rheometer
Compositions and methods for identifying and targeting cancer cells of alimentary canal origin
Viscous polymer solution
Method for controlling fuel injection in internal combustion engines and fuel injection system for performing the method
Thermal transfer printer having a transparent tube for pressing an ink film and a paper sheet
Method for cleaning tissue processing molds
Apparatus and method for lubricant delivery to an engine
Focus detecting device for a camera
Method of measuring the probability of failure caused only by defects, method of measuring defect limited yield, and system using the same
Cores for use in reeling up sheet materials