Hooksett, NH, United States of America

Shixi Louis Liu

This inventor holds 20 USPTO granted patents and 2 published patent applications and 3 EPO patents, primarily in Current Sensor Technology. Top assignee: Allegro Microsystems, LLC. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shixi Louis Liu. Retrieved from https://idiyas.com/inventor/shixi-louis-liu

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 = 95.0

 

Average Co-Inventor Count = 2.9

ph-index = 7

Forward Citations = 147(Granted Patents)


Location History:

  • Worcester, MA (US) (2014 - 2018)
  • Hooksett, NH (US) (2019 - 2024)

Company Filing History:


Years Active: 2014-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Current Sensor
Integrated Circuit
Signal Isolator
Sensor Package
Power Module
Creepage Characteristics
Electronic Device Packaging
Dual Gauge Lead Frame
Isolation Techniques
Current Measurement
Sensor Integration
Packaging Techniques
20 patents (USPTO):Explore Patents

Title: **The Innovative Contributions of Shixi Louis Liu**

Introduction

Shixi Louis Liu, based in Hooksett, NH, has been a prominent figure in the field of electrical engineering, particularly known for his inventive solutions that enhance the performance and reliability of electronic components. With a remarkable portfolio of 16 patents, Liu's contributions reflect his commitment to innovation and excellence.

Latest Patents

Among his most recent inventions, Liu developed a **Signal Isolator Having Enhanced Creepage Characteristics**. This innovative device features a lead frame with first and second die paddles, each outfitted with opposed surfaces to support respective dies. These enhancements focus on improving creepage characteristics essential for reliable electrical isolation. Another notable patent is the **Packaged Current Sensor Integrated Circuit**, which includes a primary conductor configured to measure current with the assistance of magnetic sensing elements. This design emphasizes increased voltage isolation and outlines a comprehensive method for fabricating the integrated circuit, showcasing Liu's engineering acumen.

Career Highlights

Shixi Louis Liu is currently affiliated with Allegro Microsystems, LLC, where he leverages his expertise to drive innovations in semiconductor technology. His role involves not only creating new designs but also improving existing ones to meet the evolving demands of the industry. Liu's inventions have positioned him as a key contributor to the advancement of electronic solutions that enhance safety and performance in various applications.

Collaborations

Throughout his career, Liu has collaborated with esteemed professionals such as Shaun D. Milano and Paul A. David. These partnerships have fostered an environment of creativity and innovation, enabling the development of groundbreaking technologies in the field of electronics.

Conclusion

Shixi Louis Liu stands out as a brilliant inventor whose work significantly impacts the electrical engineering sector. His dedication to enhancing electronic devices through innovative patents demonstrates the vital role of inventors in shaping the future of technology. With ongoing projects and future inventions on the horizon, Liu's contributions are sure to leave a lasting legacy in the world of innovation.

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]
Loading…