Inventor · disambiguated record
Dan Zupcau
Also filed as: ZUPCAU DAN · ZUPCAU DAN LAURENTIU
7 granted patents·165 citations·filing 2004–2022
85Inventor score
Top patents by PatentIndex Score
7 records- 0194US7199646B1High PSRR, high accuracy, low power supply bandgap circuitCYPRESS SEMICONDUCTOR CORP·Filed 2004·Granted Apr 3, 2007·104 cites·29 claims
- 0290US7184253B1ESD trigger circuit with injected current compensationCYPRESS SEMICONDUCTOR CORP·Filed 2006·Granted Feb 27, 2007·23 cites·20 claims
- 0388US7660086B2Programmable electrostatic discharge (ESD) protection deviceCYPRESS SEMICONDUCTOR CORP·Filed 2006·Granted Feb 9, 2010·19 cites·25 claims
- 0486US8576524B1Diode based ESD triggersZUPCAU DAN·Filed 2011·Granted Nov 5, 2013·10 cites·20 claims
- 0581US8861158B2ESD trigger for system level ESD eventsZUPCAU DAN·Filed 2011·Granted Oct 14, 2014·8 cites·20 claims
- 0670US10848101B2Output buffer for single-pin crystal oscillatorsADVANCED RISC MACH LTD·Filed 2018·Granted Nov 24, 2020·1 cites·19 claims
- 0750US12132485B2Glitch-free frequency tuning of ring-oscillatorsQORVO US INC·Filed 2022·Granted Oct 29, 2024·0 cites·22 claims
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