CBS CORPORATION (FORMERLY KNOWN AS WESTINGHOUSE ELECTRIC CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5930099 Grounding arrangement for a powerline systemJun 30, 98Jul 27, 99[H02H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0243,936 Interactive tournament contestAbandonedMar 06, 07Oct 18, 07[A63F]
6295092 System for analyzing television programsExpiredJul 30, 98Sep 25, 01[H04N]
6002364 Apparatus and method for beam steering control system of a mobile satellite communications antennaExpiredJul 31, 97Dec 14, 99[H01Q]
5994965 Silicon carbide high frequency high power amplifierExpiredApr 03, 98Nov 30, 99[H03F, H03G]
5977831 Hybrid system for control and monitoring of an amplifierExpiredApr 03, 98Nov 02, 99[H03G]
5977834 Preamplifier systemExpiredApr 03, 98Nov 02, 99[H03F]

Top Inventors for This Owner

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