Inventor · disambiguated record
Cheh-Ming Jeff Liu
Also filed as: LIU CHEH-MING JEFF
7 granted patents·59 citations·filing 2002–2020
82Inventor score
Top patents by PatentIndex Score
7 records- 0180US6667661B1Laser diode driver with high power efficiencyEUVIS INC·Filed 2002·Granted Dec 23, 2003·33 cites·7 claims
- 0277US9584152B1Current steering digital to analog converter with dual current switch modulesEUVIS INC·Filed 2016·Granted Feb 28, 2017·5 cites·14 claims
- 0373US10884419B2Filter for noise reduction in detection in remote sensing systemsGM CRUISE HOLDINGS LLC·Filed 2018·Granted Jan 5, 2021·2 cites·20 claims
- 0459US6583668B1Wideband variable gain amplifier with low power supply voltageEUVIS INC·Filed 2002·Granted Jun 24, 2003·14 cites·12 claims
- 0557US12019446B2Filter for noise reduction in detection in remote sensing systemsGM CRUISE HOLDINGS LLC·Filed 2020·Granted Jun 25, 2024·0 cites·20 claims
- 0645US7023368B1Digital-to-analog signal converting apparatus and method to extend usable spectrum over Nyquist frequencyEUVIS INC·Filed 2004·Granted Apr 4, 2006·5 cites·28 claims
- 0728US6747511B1Distributed amplifier with pi-configuration analysis and synthesis linesEUVIS INC·Filed 2002·Granted Jun 8, 2004·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →