Signal Technology Corporation

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 193
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 159
 
  
 
H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER 134
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

  • No Recent Patents to Display

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6967547 RF switch including diodes with intrinsic regionsExpiredJun 24, 02Nov 22, 05[H02J, H01P, H02B, H01H]
6784800 Industrial vehicle safety systemExpiredJun 19, 01Aug 31, 04[G08B]
6587013 RF power combiner circuit with spaced capacitive stubExpiredFeb 16, 00Jul 01, 03[H01P]
6550937 Louvered screen to control lightExpiredMay 09, 01Apr 22, 03[F21V]
6545564 RF signal dividerExpiredApr 25, 00Apr 08, 03[H03H]
6518856 RF power divider/combiner circuitExpiredOct 13, 99Feb 11, 03[H01P, H03H]
6020783 RF notch filter having multiple notch and variable notch frequency characteristicsExpiredJun 05, 98Feb 01, 00[H03K]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.