Nevada City, CA, United States of America

Carl H Alelyunas

This inventor holds 20 USPTO granted patents, primarily in Signal Processing. Top assignees: 3Com Corporation, 2Wire, Inc., 3 Com Corporation. Active years: 1996-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Carl H Alelyunas. Retrieved from https://idiyas.com/inventor/carl-h-alelyunas

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 8

Forward Citations = 320(Granted Patents)


Company Filing History:


Years Active: 1996-2006

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Areas of Expertise:
Load Coil
DSL Repeater
Packet Arrival Time
Digital Conversion
FM Remodulation
Bandpass Filter
Demodulation
Frequency Estimator
Echo Canceller
Network Impairments
Transmission Improvement
Digital Audio Clock
20 patents (USPTO):Explore Patents

Title: Innovations of Carl H. Alelyunas: Pioneering DSL Technologies

Introduction

Carl H. Alelyunas, based in Nevada City, California, is a prolific inventor recognized for his contributions to telecommunications, particularly in Digital Subscriber Line (DSL) technologies. With a notable portfolio of 20 patents, Alelyunas has played a significant role in enhancing voice and data transmission over local loops.

Latest Patents

Among his latest inventions, two standout patents include innovations aimed at improving DSL performance. The first, titled "Load coil and DSL repeater including same," introduces systems and methods designed to amplify downstream and upstream DSL signals effectively, thereby mitigating signal attenuation. This DSL repeater integrates a Plain Old Telephone Service (POTS) load coil that enhances voice band transmission while ensuring robust DSL service. The second patent, "Robust packet arrival time detector using estimated signal power," presents a novel approach to validating packet arrival time measurements through power estimation, which enhances the accuracy in data transmission.

Career Highlights

Carl H. Alelyunas has had a commendable career, contributing significantly to the field of telecommunications. He has worked with renowned companies such as 3Com Corporation and 2Wire, Inc., where he has furthered his endeavors in DSL technology development and implementation. His adeptness in creating efficient communication solutions has made him a noteworthy figure in the industry.

Collaborations

Throughout his career, Alelyunas has collaborated with other distinguished professionals in the field, including Andrew L. Norrell and Vladimir G. Parizhsky. These partnerships have fostered an environment of innovation and have led to the development of cutting-edge technologies that have benefited the telecommunications sector.

Conclusion

In summary, Carl H. Alelyunas is a remarkable inventor whose work in DSL technology has significantly impacted voice and data transmission. Through his numerous patents and collaborative efforts, he continues to push the boundaries of innovation, ensuring that the future of telecommunications remains bright and efficient.

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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