Inventor · disambiguated record
Arthur Helwig
Also filed as: HELWIG ARTHUR · HELWIG ARTHUR P · HELWIG ARTHUR PAUL
4 granted patents·16 citations·filing 1995–2021
68Inventor score
Top patents by PatentIndex Score
4 records- 0164US7030795B1Digital automatic gain control method and deviceMOTOROLA INC·Filed 2005·Granted Apr 18, 2006·7 cites·20 claims
- 0256US11480642B2System and methods for a private eLoran serviceURSANAV INC·Filed 2021·Granted Oct 25, 2022·0 cites·20 claims
- 0339US11073591B2System and methods for a private eLoran serviceURSANAV INC·Filed 2017·Granted Jul 27, 2021·0 cites·20 claims
- 0431US5793749AMethod and apparatus for communications testing using a recorded test messageMOTOROLA INC·Filed 1995·Granted Aug 11, 1998·9 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →