SurgX Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H01C RESISTORS325
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 3359
 
 
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 173
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176
 
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7049926 Single and multi layer variable voltage protection devices and method of making sameNov 06, 03May 23, 06[H01C]
6657532 Single and multi layer variable voltage protection devices and method of making sameAug 24, 98Dec 02, 03[H01C]
6433394 Over-voltage protection device for integrated circuitsOct 06, 00Aug 13, 02[H01L]
6373719 Over-voltage protection for electronic circuitsApr 13, 00Apr 16, 02[H05K]
6310752 Variable voltage protection structures and method for making sameJan 28, 97Oct 30, 01[H02H]
6239687 Variable voltage protection structures and method for making sameOct 03, 97May 29, 01[H01C]
6130459 Over-voltage protection device for integrated circuitsMar 10, 98Oct 10, 00[H01L]
6064094 Over-voltage protection system for integrated circuits using the bonding pads and passivation layerMar 10, 98May 16, 00[H01L]
5807509 Single and multi layer variable voltage protection devices and method of making sameApr 21, 97Sep 15, 98[H01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6570765 Over-voltage protection for electronic circuitsExpiredDec 13, 01May 27, 03[H05K]
6542065 Variable voltage protection structures and method for making sameExpiredApr 10, 01Apr 01, 03[H01C]

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