Inventor · disambiguated record
André Grouwstra
Also filed as: GROUWSTRA ANDRE · GROUWSTRA ANDRÉ · GROUWSTRA ANDRÉ HENRI
6 granted patents·32 citations·filing 2004–2017
78Inventor score
Top patents by PatentIndex Score
6 records- 0172US9991898B1Fractional-N jitter attenuatorPERCEPTIA DEVICES INC·Filed 2017·Granted Jun 5, 2018·2 cites·22 claims
- 0265US10063246B2Low-power fractional-N PLLsPERCEPTIA DEVICES INC·Filed 2017·Granted Aug 28, 2018·1 cites·18 claims
- 0361US8442609B2Oral health measurement clamping probe, system and methodJENKINS JULIAN·Filed 2008·Granted May 14, 2013·4 cites·8 claims
- 0456US7440788B2Oral health measurement clamping probe, system, and methodKELVYN ENTPR INC·Filed 2004·Granted Oct 21, 2008·25 cites·51 claims
- 0549US10348315B2Fractional-N PLL with sleep modesPERCEPTIA DEVICES INC·Filed 2017·Granted Jul 9, 2019·0 cites·25 claims
- 0649US10063247B2Multiple-loop fractional-N PLL with hitless switchingPERCEPTIA DEVICES INC·Filed 2017·Granted Aug 28, 2018·0 cites·24 claims
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