Inventor · disambiguated record
David C. Hartrum
Also filed as: HARTRUM DAVID C
2 granted patents·1 pending application·2 citations·filing 2014–2024
39Inventor score
Top patents by PatentIndex Score
3 records- 0170US9729937B2CATV digital transmission with BandPass samplingARRIS ENTPR INC·Filed 2014·Granted Aug 8, 2017·2 cites·4 claims
- 0251US11476937B2CATV digital transmission with bandpass samplingARRIS ENTPR LLC·Filed 2017·Granted Oct 18, 2022·0 cites·8 claims
- 0351US2024340558A1Internal reflection cancellation for multi-port full duplex node and amplifierARRIS ENTPR LLC·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →