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Marios C Papaefthymiou

Ann Arbor, MI, United States of America

Marios C Papaefthymiou

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This inventor holds 20 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Clock Distribution Networks. Top assignees: Cyclos Semiconductor, Inc., University of Michigan. Active years: 2004-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marios C Papaefthymiou. Retrieved from https://idiyas.com/inventor/marios-c-papaefthymiou

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

USPTO Granted Patents = 20 

% Patents Active = 30.0

 

Average Co-Inventor Count = 2.3

ph-index = 15

Forward Citations = 349(Granted Patents)


Company Filing History:

goldMedal11 out of 11 
 
Cyclos Semiconductor, Inc.
 patents
silverMedal9 out of 3,543 
 
University of Michigan
 patents

Years Active: 2004-2015

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Areas of Expertise:
Clock Distribution
Resonant Clock
Programmable Drivers
Clock Skew Management
Energy Recovery
Digital Devices
Low-Power CMOS
Natural Frequency
Oscillator Circuit
Memory Storage
Interconnect Architecture
Frequency-Scaled Operation
20 patents (USPTO):Explore Patents
1. 9041451 - Resonant clock distribution network architecture for tracking parameter variations in conventional clock distribution networks (2015-05-26),
2. 8659338 - Resonant clock distribution network architecture with programmable drivers (2014-02-25),
3. 8593183 - Architecture for controlling clock characteristics (2013-11-26),
4. 8502569 - Architecture for operating resonant clock network in conventional mode (2013-08-06),
5. 8461873 - Resonant clock and interconnect architecture for digital devices with multiple clock networks (2013-06-11),
6. 8400192 - Architecture for frequency-scaled operation in resonant clock distribution networks (2013-03-19),
7. 8368450 - Architecture for adjusting natural frequency in resonant clock distribution networks (2013-02-05),
8. 8362811 - Architecture for single-stepping in resonant clock distribution networks (2013-01-29),
9. 8358163 - Resonant clock distribution network architecture for tracking parameter variations in conventional clock distribution networks (2013-01-22),
10. 8339209 - Method for selecting natural frequency in resonant clock distribution networks with no inductor overhead (2012-12-25),
11. 8289063 - Clock distribution network architecture with clock skew management (2012-10-16),
12. 7973565 - Resonant clock and interconnect architecture for digital devices with multiple clock networks (2011-07-05),
13. 7956664 - Clock distribution network architecture with clock skew management (2011-06-07),
14. 7719317 - Clock distribution network architecture with resonant clock gating (2010-05-18),
15. 7719316 - Clock distribution network architecture for resonant-clocked systems (2010-05-18),

Title: The Innovative Contributions of Marios C. Papaefthymiou

Introduction

Marios C. Papaefthymiou, based in Ann Arbor, MI, is a celebrated inventor with an impressive portfolio of 20 patents. His work primarily focuses on advancements in semiconductor technology, particularly in clock distribution networks that enhance performance while minimizing energy consumption.

Latest Patents

Among his latest innovations, Papaefthymiou has introduced a resonant clock distribution network architecture designed to effectively track parameter variations in conventional clock distribution networks. This groundbreaking technology limits clock skew and boosts performance across various semiconductor devices, including microprocessors, Application-Specific Integrated Circuits (ASICs), and System on Chips (SoCs).

Another notable patent is the resonant clock distribution network architecture featuring programmable drivers. This innovative approach utilizes clock drivers of adjustable sizes and reference clocks with programmable duty cycles, enabling optimal clock rise times and amplitudes with low energy consumption across different clock frequencies. This invention is also applicable to high-performance semiconductor devices, seamlessly supporting both resonant and non-resonant operational modes.

Career Highlights

Marios C. Papaefthymiou has made significant contributions to the field of electrical engineering through his roles at reputable organizations such as Cyclos Semiconductor, Inc. and the University of Michigan. His positions at these institutions have allowed him to refine his expertise and push the boundaries of innovation in semiconductor technologies.

Collaborations

Throughout his career, Papaefthymiou has collaborated with several esteemed colleagues, including Alexander T. Ishii and Conrad H. Ziesler. These collaborations have facilitated the exchange of ideas and expertise, fostering an environment conducive to groundbreaking technological advancements.

Conclusion

Marios C. Papaefthymiou's inventive spirit and dedication to enhancing semiconductor performance are evident in his impressive portfolio of patents. His work continues to impact the technology landscape, paving the way for more efficient and powerful electronic devices. As an inventor, he remains a leading figure in the ongoing pursuit of innovation within 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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