Inventor · disambiguated record

Charles Zehnder

Also filed as: ZEHNDER CHARLES

1 granted patent·1 pending application·21 citations·filing 1997–2003

41Inventor score

Technology areasG06K H04Q

Files withSIEMENS SCHWEIZ AG1

Top patents by PatentIndex Score

2 records

0147US6370122B1Method for monitoring and checking subscriber connections to ISDNSIEMENS SCHWEIZ AG·Filed 1997·Granted Apr 9, 2002·21 cites·10 claims
0230US2004246104A1Method for monitoring goodsFiled 2003·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →