Cable Vision Electronics Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 159

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8587387 RF directional coupler circuit assembly for matching high frequency cable TV apparatusAug 10, 11Nov 19, 13[H01P, H03H]
8527783 Baseband ethernet extension system over coaxial cableJul 08, 10Sep 03, 13[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0155,209 STRUCTURE OF PREVENTING THE RELEASE OF NETWORK CABLE PLUG AND NETWORK CONNECTION BOX CONNECTING TO THE SAMEAbandonedMar 07, 16Jun 01, 17[H01R]
2013/0173,937 EXPANDABLE ETHERNET POWER SUPPLY DEVICEAbandonedOct 22, 12Jul 04, 13[G06F]
2012/0274,412 REMOVABLE COLLAR FOR MATCHING HIGH FREQUENCY IMPEDANCE AND HIGH FREQUENCY CABLE TELEVISION USING THE SAMEAbandonedAug 10, 11Nov 01, 12[H03H]
2012/0263,184 BASEBAND ETHERNET EXTENDERAbandonedApr 12, 11Oct 18, 12[H04L]
2012/0082,245 NETWORK BASEBAND SIGNAL TRANSMISSION APPARATUS USING AT LEAST TWO COAXIAL CABLESAbandonedOct 05, 10Apr 05, 12[H04B]
2010/0238,360 RADIO TUNING DEVICE THROUGH A CABLEAbandonedMar 19, 09Sep 23, 10[H04N]
2006/0152,875 Overcurrent protection deviceAbandonedApr 01, 05Jul 13, 06[H02H]
6625001 Directional tapExpiredJan 17, 02Sep 23, 03[H02H]
2003/0040,220 Input/output port having a tubular conductive terminal holder for use in a directional tapAbandonedOct 19, 01Feb 27, 03[H01R]
6194942 Predistortion circuit for linearization of signalsExpiredJan 19, 00Feb 27, 01[H03L, H03K]
6067441 Coupling device to be used with a standard non-power providing directional tap for drawing and mixing AC power and RF signals therefromExpiredOct 02, 96May 23, 00[H04N]

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