Inventor · disambiguated record
David Prchal
Also filed as: PRCHAL DAVID
9 granted patents·2 pending applications·61 citations·filing 2009–2025
88Inventor score
Top patents by PatentIndex Score
11 records- 0193US11765531B2Hearing aid adapted for embedded electronicsSTARKEY LABS INC·Filed 2021·Granted Sep 19, 2023·2 cites·25 claims
- 0293US10051390B2Hearing aid adapted for embedded electronicsSTARKEY LABS INC·Filed 2017·Granted Aug 14, 2018·9 cites·18 claims
- 0392US10448176B2Hearing aid adapted for embedded electronicsSTARKEY LABS INC·Filed 2018·Granted Oct 15, 2019·7 cites·20 claims
- 0491US9654887B2Hearing aid adapted for embedded electronicsSTARKEY LABS INC·Filed 2014·Granted May 16, 2017·11 cites·20 claims
- 0590US11064304B2Hearing aid adapted for embedded electronicsSTARKEY LABS INC·Filed 2019·Granted Jul 13, 2021·4 cites·20 claims
- 0689US9906879B2Solderless module connector for a hearing assistance device assemblySTARKEY LABS INC·Filed 2015·Granted Feb 27, 2018·12 cites·19 claims
- 0787US8705785B2Hearing aid adapted for embedded electronicsLINK DOUGLAS F·Filed 2009·Granted Apr 22, 2014·15 cites·20 claims
- 0883US2025247657A1Hearing aid adapted for embedded electronicsSTARKEY LABS INC·Filed 2025·Application pending·0 cites
- 0982US12302071B2Hearing aid adapted for embedded electronicsSTARKEY LABS INC·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 1044US9913052B2Solderless hearing assistance device assembly and methodSTARKEY LABS INC·Filed 2013·Granted Mar 6, 2018·1 cites·20 claims
- 1131US2015071470A1Integrated circuit die inside a flexible circuit substrate for a hearing assistance deviceLINK DOUGLAS F·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →