FUJI ELECTRIC SYSTEMS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284
 
  
 
H04M TELEPHONIC COMMUNICATION 1162

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8223674 Signal relay deviceJun 17, 08Jul 17, 12[H04L]
8138910 Uninterruptible power supply unitFeb 15, 08Mar 20, 12[H04M, G08B, H04Q]
7444208 Electrical system wiring diagram generating system, and power supply device and program used for the sameSep 10, 01Oct 28, 08[G05B]
7181630 Uninterrupted power supply managing system displays connection tree generated from connection information between interrupted power supply device and load devices received from lower controllerOct 23, 02Feb 20, 07[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0187,908 Maintenance Bypass DeviceAbandonedMay 20, 08Jul 29, 10[H02J]
2009/0091,189 Uninterruptible Power SupplyAbandonedOct 02, 08Apr 09, 09[H02J]

Top Inventors for This Owner

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