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
8368349 Transmission line directional awareness for a charging station Feb. 5, 2013
8338981 Communication between network interface device and subscriber devices via power supply lines Dec. 25, 2012
8334614 Vessel of interest communications system Dec. 18, 2012
8232666 External AC-DC coupling for communication interfaces Jul. 31, 2012
8089176 Communication system and communication apparatus Jan. 3, 2012
8058750 Discharge cycle communication Nov. 15, 2011
8013467 Method and device for optimizing signal power on a wired communications network Sep. 6, 2011
7923855 Communication between network interface device and subscriber devices via power supply lines Apr. 12, 2011
7791215 Intra-bundle power line carrier current system Sep. 7, 2010
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
Switching device, switch control method, and storage system
Benzimidazole inhibition of biofilm formation
Floor standing rack
Progressively discovering and integrating services
Antenna array system
2,2'-binaphthalene ester chiral dopants for cholesteric liquid crystal displays
Providing a web page to a client
  Randomly Featured Patents
Variable electroconductivity material
Capacitive coupling plasma processing apparatus and method for using the same
Electro-expulsive boots
Air blower unit for a motor vehicle heating and/or air conditioning system, and such a system having two air blower units
Pressure-balanced fluid coupling
Quick search for replacement of portion of image
Valve and hydraulic circuit for a bale discharge apparatus
System and method for dynamically adjusting data compression parameters
Logic full adder circuit
Lens system capable of short distance photography