Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 307/DIG.1
Name: Electrical transmission or interconnection systems > Data transmitted over power lines
Description:


Patents under this class:

Patent Number Title Of Patent Date Issued
7504748 Relay switch including an energy detection circuit Mar. 17, 2009
7474015 Method and supply line structure for transmitting data between electrical automotive components Jan. 6, 2009
7456516 Power line terminating circuit and method, and power line relay device Nov. 25, 2008
7319280 Power line coupler adapted for use with multiple communication systems using different frequency spectra Jan. 15, 2008
7173345 Multi-function integrated automation cable connector system and method Feb. 6, 2007



 
 
  Recently Added Patents
Method and apparatus for establishing communication
Disk drive subtracting low frequency disturbance from a servo burst signal
Apparatus and method for cooking dehydrated powdered food
Method, computer software code, and system for determining a train direction at a railroad crossing
Method and measuring device for determining an error rate without incremental redundancy
Hybrid adeno-retroviral vector for the transfection of cells
Simultaneous support of isolated and connected phrase command recognition in automatic speech recognition systems
  Randomly Featured Patents
Self-locking nut for adjustable headlamp assembly
Semi-automatic process for white cell differential count
Magnetic disk apparatus with improved positioning control of magnetic head
System and method for managing hierarchically related software components
Ring of light laser optics system
Display device
Stabilized formulations of methyl salicylate, bicarbonate ion, and polyalkylene glycol
Carcass chilling process and apparatus
Water-miscible esters of mono--and diglycerides having antibacterial activity and their use in inhibiting infection
Systems, methods, and media for discovering remote user interface applications over a network