Inventor · disambiguated record
Achim Ratzel
Also filed as: RATZEL ACHIM
6 granted patents·41 citations·filing 2000–2013
80Inventor score
Top patents by PatentIndex Score
6 records- 0183US7539469B2Input control system for high frequency receiverHARMAN BECKER AUTOMOTIVE SYS·Filed 2005·Granted May 26, 2009·13 cites·21 claims
- 0276US8843096B2Multi-antenna systemHARMAN BECKER AUTOMOTIVE SYS·Filed 2013·Granted Sep 23, 2014·5 cites·19 claims
- 0370US9147937B2Multiple-antenna systemHARMAN BECKER AUTOMOTIVE SYS·Filed 2013·Granted Sep 29, 2015·3 cites·20 claims
- 0468US7084808B2Antenna systemHIRSCHMANN ELECTRONICS GMBH·Filed 2001·Granted Aug 1, 2006·15 cites·31 claims
- 0557US8831547B2Multi-antenna systemHARMAN BECKER AUTOMOTIVE SYS·Filed 2013·Granted Sep 9, 2014·1 cites·18 claims
- 0657US6992730B1Process for mobile reception of television signals and a circuit for executing the processHIRSCHMANN ELECTRONICS GMBH·Filed 2000·Granted Jan 31, 2006·4 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →