Inventor · disambiguated record
David J. Groessl
Also filed as: GROESSL DAVID J
7 granted patents·365 citations·filing 1994–2005
90Inventor score
Files withTERADYNE INC6
Top patents by PatentIndex Score
7 records- 0189US7263174B2Predicting performance of telephone lines for data servicesTERADYNE INC·Filed 2005·Granted Aug 28, 2007·17 cites·39 claims
- 0288US5699402AMethod and apparatus for fault segmentation in a telephone networkTERADYNE INC·Filed 1994·Granted Dec 16, 1997·112 cites·21 claims
- 0384US6590962B1Method of performing non-interactive resistive fault locationTERADYNE INC·Filed 2000·Granted Jul 8, 2003·40 cites·23 claims
- 0483US6026145AMethod and apparatus for fault segmentation in a telephone networkFiled 1998·Granted Feb 15, 2000·92 cites·15 claims
- 0575US7042983B2Method and apparatus for bridged tap impact analysisTERADYNE INC·Filed 2001·Granted May 9, 2006·19 cites·10 claims
- 0671US5870451AMethod and apparatus for high impedance ringer detectionTERADYNE INC·Filed 1997·Granted Feb 9, 1999·46 cites·14 claims
- 0769US6895081B1Predicting performance of telephone lines for data servicesTERADYNE INC·Filed 1999·Granted May 17, 2005·39 cites·49 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →