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For the Inventor, By the Inventor

Limerick, Ireland

Stefan Marinca

This inventor holds 34 USPTO granted patents and 1 published patent application and 5 EPO patents, primarily in Voltage Reference Circuits. Top assignees: Analog Devices,inc., Analog Devices Global, Analog Design Services Limited. Active years: 2004-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stefan Marinca. Retrieved from https://idiyas.com/inventor/stefan-marinca

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 34 

% Patents Active = 82.4


Average Co-Inventor Count = 1.1

ph-index = 12

Forward Citations = 360(Granted Patents)


Location History:

  • Dooradoyle, IE (2008 - 2012)
  • Limerick City, IE (2014 - 2017)
  • Limerick, IE (2004 - 2019)
  • Clonlara, IE (2023)

Company Filing History:

goldMedal26 out of 3,699 
 
Analog Devices,inc.
 patents
silverMedal7 out of 373 
 
Analog Devices Global
 patents
bronzeMedal1 out of 1 
 
Analog Design Services Limited
 patent

Years Active: 2004-2023

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Areas of Expertise:
Voltage Reference
Bias Current Generator
Low Noise Circuit
Bandgap Voltage Reference
Temperature Reference
CMOS Circuit
Low Power Generator
Precision Reference
Proportional to Absolute Temperature
Drift Compensation
High Power Supply Rejection
Curvature Correction
34 patents (USPTO):Explore Patents
1. 11604487 - Low noise reference circuit (2023-03-14),
2. 10310539 - Proportional to absolute temperature reference circuit and a voltage reference circuit (2019-06-04),
3. 9851739 - Method and circuit for low power voltage reference and bias current generator (2017-12-26),
4. 9811107 - Low power bias current generator and voltage reference (2017-11-07),
5. 9658637 - Low power proportional to absolute temperature current and voltage generator (2017-05-23),
6. 9600015 - Circuit and method for compensating for early effects (2017-03-21),
7. 9600014 - Voltage reference circuit (2017-03-21),
8. 9448579 - Low drift voltage reference (2016-09-20),
9. 9323275 - Proportional to absolute temperature circuit (2016-04-26),
10. 9218015 - Method and circuit for low power voltage reference and bias current generator (2015-12-22),
11. 8717090 - Precision CMOS voltage reference (2014-05-06),
12. 8710912 - Second order correction circuit and method for bandgap voltage reference (2014-04-29),
13. 8531169 - Method and circuit for low power voltage reference and bias current generator (2013-09-10),
14. 8228052 - Method and circuit for low power voltage reference and bias current generator (2012-07-24),
15. 8102201 - Reference circuit and method for providing a reference (2012-01-24),

Title: Innovator Spotlight: Stefan Marinca - Pioneering Inventions in Limerick

Introduction: Meet Stefan Marinca, a prolific inventor based in Limerick, IE, with a remarkable portfolio of 34 patents. His groundbreaking work in the field of reference circuits has earned him recognition in the industry.

Latest Patents:

1. Low noise reference circuit: Stefan's innovative reference circuits utilizing cascaded proportional to absolute temperature (PTAT) cells offer low noise solutions. By mirroring currents between cells, he ensures minimal deviation and high performance in the circuits.

2. Proportional to absolute temperature reference circuit and a voltage reference circuit: Stefan's PTAT voltage reference circuit, coupled with a temperature-independent voltage reference circuit, showcases his expertise in compensating for transistor base currents. The incorporation of compensation resistors optimizes circuit output, enhancing overall efficiency.

Career Highlights: Stefan Marinca has made significant contributions during his tenure at Analog Devices, Inc., and Analog Devices Global. His dedication to innovation and commitment to excellence have defined his successful career in the tech industry.

Collaborations: Throughout his career, Stefan has collaborated with esteemed professionals such as Thomas G O'Dwyer and Dennis A Dempsey. Together, they have pushed the boundaries of technological advancements, setting new standards in the industry.

Conclusion: Stefan Marinca's inventive prowess and relentless pursuit of excellence have solidified his reputation as a visionary inventor in Limerick. His patented solutions in reference circuits continue to inspire and drive innovation in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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