Forward Citations = 161

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3 inventors (with patents filed for the assignee):

Guichao Hua (2 out of 5 patents)

Wei Chen (1 out of 2 patents)

Mingliang Chen (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 6118673 - Single-stage AC/DC converters with saturable conductor PFC (2000-09-12),

2. 5963438 - Bi-directional magnetic isolator (1999-10-05),

3. 5790389 - Consolidated soft-switching AC/DC converters (1998-08-04),

4. 5784266 - Single magnetic low loss high frequency converter (1998-07-21),

Company Overview

Virginia Power Technologies, Inc. is a leading provider of power solutions for industrial and commercial applications. With a focus on reliability and efficiency, we deliver cutting-edge products and services to meet the evolving needs of our clients. Our team of experts is dedicated to providing innovative solutions that maximize performance and minimize downtime. Visit our website to learn more about how Virginia Power Technologies can help power your business.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#27 in Blacksburg, VA

#1,103 in Virginia

#60,641 in US

Blacksburg, VA, United States of America

Virginia Power Technologies, Inc.

Forward Citations = 161

3 inventors:

Guichao Hua (2 out of 5 patents)

Wei Chen (1 out of 2 patents)

Mingliang Chen (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Virginia Power Technologies, Inc.. Retrieved from https://idiyas.com/company/virginia-power-technologies

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

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]