The Patent Finder

C-Cor Electronics, Inc.

Also on record
Records under this name other than patents C-Cor Electronics, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 9 of 9 · Back to C-Cor Electronics, Inc.

PatentTitleStatus Expires Confidence
US 4,394,631Radio frequency choke and method of use
Term ended
Term ended no later than Jul 19, 2003 · Low confidence
Term endedTerm ended no later than Jul 19, 2003Low confidence
US 4,517,521Feed forward circuit and a method for aligning and balancing the same
Term ended
Term ended no later than May 14, 2005 · Low confidence
Term endedTerm ended no later than May 14, 2005Low confidence
US 4,698,906Method for attaching a printed circuit board to a connector for testing purposes
Term ended
Term ended no later than Oct 13, 2007 · Low confidence
Term endedTerm ended no later than Oct 13, 2007Low confidence
US 4,737,111RF connector for use in testing a printed circuit board
Term ended
Term ended no later than Apr 12, 2008 · Low confidence
Term endedTerm ended no later than Apr 12, 2008Low confidence
US 4,973,977Digital to amplitude modulated analog converter
Formerly held
Term ended
Term ended no later than Nov 27, 2010 · Low confidence
Term endedTerm ended no later than Nov 27, 2010Low confidence
US 5,130,664One GHZ CATV repeater station
Term ended
Term ended no later than Jul 14, 2012 · Low confidence
Term endedTerm ended no later than Jul 14, 2012Low confidence
US 5,459,607Synchronous optical digital transmission system and method
Formerly held
Term ended
Term ended no later than Oct 17, 2015 · Low confidence
Term endedTerm ended no later than Oct 17, 2015Low confidence
US 5,641,953Safety interlock system for telecommunication amplifiers
Term ended
Term ended no later than Jun 24, 2017 · Low confidence
Term endedTerm ended no later than Jun 24, 2017Low confidence
US 5,889,395Integrated low voltage regulator for high capacitive loads
Formerly held
Term ended
Term ended no later than Mar 30, 2019 · Low confidence
Term endedTerm ended no later than Mar 30, 2019Low confidence
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited