Inventor · disambiguated record
Fritz Heistermann
Also filed as: HEISTERMANN FRITZ
7 granted patents·86 citations·filing 2005–2009
84Inventor score
Technology areasH04B
Files withDGI CREATIONS LLC7
Top patents by PatentIndex Score
7 records- 0194US7242729B1Signal decoding method and apparatusDGI CREATIONS LLC·Filed 2005·Granted Jul 10, 2007·42 cites·20 claims
- 0287US7636396B1Method of testing remote power line carrier pick-up coilDGI CREATIONS LLC·Filed 2006·Granted Dec 22, 2009·13 cites·41 claims
- 0383US7519134B1Method and apparatus to determine phase difference between a received analog signal and a reference signal based upon a local oscillatorDGI CREATIONS LLC·Filed 2007·Granted Apr 14, 2009·10 cites·8 claims
- 0482US7606298B1Method of testing remote power line carrier pick-up coilDGI CREATIONS LLC·Filed 2006·Granted Oct 20, 2009·11 cites·20 claims
- 0580US7609784B1Signal decoding method and apparatus with dynamic noise thresholdDGI CREATIONS LLC·Filed 2007·Granted Oct 27, 2009·10 cites·7 claims
- 0653US7835471B1Method of testing remote power line carrier pick-up coil with a single test frequencyDGI CREATIONS LLC·Filed 2009·Granted Nov 16, 2010·0 cites·23 claims
- 0753US7835472B1Method of testing remote power line carrier pick-up coil with a sweep waveDGI CREATIONS LLC·Filed 2009·Granted Nov 16, 2010·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →