Inventor · disambiguated record
William R. Wetzel
Also filed as: WETZEL WILLIAM R
3 granted patents·212 citations·filing 1997–1998
73Inventor score
Files withAT & T CORP3
Top patents by PatentIndex Score
3 records- 0187US6101241ATelephone-based speech recognition for data collectionAT & T CORP·Filed 1997·Granted Aug 8, 2000·151 cites·3 claims
- 0268US6377922B2Distributed recognition system having multiple prompt-specific and response-specific speech recognizersAT & T CORP·Filed 1998·Granted Apr 23, 2002·61 cites·11 claims
- 0329US6327657B1Method and apparatus for creating electronic water marks in digital dataAT & T CORP·Filed 1998·Granted Dec 4, 2001·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →