Inventor · disambiguated record
Petra Christina Anna Hammes
Also filed as: HAMMES PETRA CHRISTINA ANNA
5 granted patents·12 citations·filing 2004–2016
70Inventor score
Top patents by PatentIndex Score
5 records- 0152US9406659B2Transistor arrangementAMPLEON NETHERLANDS BV·Filed 2014·Granted Aug 2, 2016·0 cites·15 claims
- 0251US7521768B2Electric device comprising an LDMOS transistorNXP BV·Filed 2004·Granted Apr 21, 2009·7 cites·7 claims
- 0348US9786640B2Transistor arrangementAMPLEON NETHERLANDS BV·Filed 2016·Granted Oct 10, 2017·0 cites·15 claims
- 0445US7652316B2Semiconductor transistor (DMOS) device for use as a power amplifierDSP GROUP SWITZERLAND AG·Filed 2004·Granted Jan 26, 2010·5 cites·10 claims
- 0533US8357979B2Electronic device comprising a field effect transistor for high-frequency applicationsNXP BV·Filed 2004·Granted Jan 22, 2013·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →