Inventor · disambiguated record
Charles J. Naegeli
Also filed as: NAEGELI CHARLES · NAEGELI CHARLES J
14 granted patents·796 citations·filing 1996–2004
95Inventor score
Top patents by PatentIndex Score
14 records- 0192US5793987AHot plug port adapter with separate PCI local bus and auxiliary busCISCO SYSTEMS INC·Filed 1996·Granted Aug 11, 1998·212 cites·28 claims
- 0285US6757522B1Technique for determining carrier-to-noise ratio of selected channels in an access networkCISCO TECH IND·Filed 2000·Granted Jun 29, 2004·45 cites·37 claims
- 0384US6574797B1Method and apparatus for locating a cleaner bandwidth in a frequency channel for data transmissionCISCO TECH IND·Filed 1999·Granted Jun 3, 2003·77 cites·44 claims
- 0482US6588016B1Method and apparatus for locating a faulty component in a cable television system having cable modemsCISCO TECH IND·Filed 1998·Granted Jul 1, 2003·114 cites·41 claims
- 0580US6385773B1Method and apparatus for upstream frequency channel transitionCISCO TECHOLOGY INC·Filed 1999·Granted May 7, 2002·124 cites·66 claims
- 0679US6782884B1Method and apparatus for locating a faulty component in a cable television system having cable modemsCISCO TECH IND·Filed 2003·Granted Aug 31, 2004·24 cites·28 claims
- 0777US6574796B1Fast and reliable data carrier detection by a cable modem in a cable television plantCISCO TECH IND·Filed 1999·Granted Jun 3, 2003·47 cites·27 claims
- 0875US6973668B1Method and apparatus for locating a faulty component in a cable television system having cable modemsCISCO TECH IND·Filed 2004·Granted Dec 6, 2005·20 cites·21 claims
- 0968US6895043B1Method and apparatus for measuring quality of upstream signal transmission of a cable modemCISCO TECH IND·Filed 1999·Granted May 17, 2005·61 cites·41 claims
- 1065US7509670B1Method and apparatus for locating a cleaner bandwidth in a frequency channel for data transmissionCISCO TECH INC·Filed 2003·Granted Mar 24, 2009·6 cites·36 claims
- 1162US7469414B1Fast and reliable data carrier detection by a cable modem in a cable television plantCISCO TECH INC·Filed 2003·Granted Dec 23, 2008·4 cites·54 claims
- 1260US6163824AHot plug port adapter with separate PCI local bus and auxiliary busCISCO TECH IND·Filed 1998·Granted Dec 19, 2000·33 cites·7 claims
- 1346US6285960B1Method and apparatus for a router line card with adaptive selectable gain controlCISCO TECH IND·Filed 1998·Granted Sep 4, 2001·15 cites·29 claims
- 1441US6888883B1Method and apparatus for reducing noise leakage from a cable modemCISCO TECH IND·Filed 1999·Granted May 3, 2005·14 cites·25 claims
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