Inventor · disambiguated record
Chan Chen
Also filed as: CHEN CHAN · CHEN CHAN-FU
9 granted patents·131 citations·filing 1992–2022
87Inventor score
Top patents by PatentIndex Score
9 records- 0193US11451219B2Delay circuit and delay structureCHANGXIN MEMORY TECH INC·Filed 2021·Granted Sep 20, 2022·5 cites·19 claims
- 0291USD352667SElectronic timerCHEN CHAN-FU·Filed 1992·Granted Nov 22, 1994·50 cites·1 claims
- 0390USD352472SMechanical timerCHEN CHAN-FU·Filed 1992·Granted Nov 15, 1994·43 cites·1 claims
- 0468USD402902STimerMINGJONG ELECTRIC IND CO LTD·Filed 1997·Granted Dec 22, 1998·16 cites·1 claims
- 0565USD402903STimerMINGJONG ELECTRIC IND CO LTD·Filed 1997·Granted Dec 22, 1998·14 cites·1 claims
- 0660US12243613B2Voltage output test circuit, voltage divider output circuit, and memoryCHANGXIN MEMORY TECH INC·Filed 2022·Granted Mar 4, 2025·0 cites·18 claims
- 0759US12113535B2Ring oscillator and test methodCHANGXIN MEMORY TECH INC·Filed 2022·Granted Oct 8, 2024·0 cites·6 claims
- 0846US11855637B2Ring oscillatorCHANGXIN MEMORY TECH INC·Filed 2022·Granted Dec 26, 2023·0 cites·20 claims
- 0930US5812499ATime setting control mechanism for a mechanical timerFiled 1997·Granted Sep 22, 1998·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →