Fremont, CA, United States of America

Jianwei Liu

This inventor holds 52 USPTO granted patents and 14 published patent applications and 7 EPO patents, primarily in Ultrasonic Transducers. Top assignees: Seagate Technology Incorporated, Bfly Operations, Inc., Butterfly Network, Inc.. Active years: 2004-2026.

USPTO Granted Patents = 52 

% Patents Active = 65.4

 

Average Co-Inventor Count = 2.8

ph-index = 6

Forward Citations = 147(Granted Patents)

Forward Citations (Not Self Cited) = 122(Dec 10, 2025)


Company Filing History:


Years Active: 2004-2026

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Areas of Expertise:
Ultrasonic Transducer
Micromachined
Getter Technology
Anti-Stiction
Cavity Thickness Control
Ultrasound-on-a-Chip
Electrode Structures
Fingerprint Detection
Vertical Packaging
Fabrication Techniques
Pressure Ports
Thin Film Lubricants
52 patents (USPTO):Explore Patents

Title: Innovations in Ultrasonics: The Work of Jianwei Liu

Introduction

Jianwei Liu, a notable inventor based in Fremont, CA, has made significant contributions to the field of ultrasonics, with a remarkable portfolio of 49 patents. His innovative spirit and technical expertise have led to the development of advanced technologies that enhance ultrasound applications.

Latest Patents

Among his latest patents is a groundbreaking invention related to methods and apparatuses for packaging an ultrasound-on-a-chip. This invention highlights the utilization of through-silicon vias (TSVs) and interposers that contribute to the efficient connection and performance of ultrasound technology. Another notable patent describes a micromachined ultrasound transducer featuring a unique design that includes a membrane and substrate with electrically isolated pedestals, thus improving the functionality of ultrasonics.

Career Highlights

Jianwei Liu has held key positions in renowned companies such as Seagate Technology Incorporated and Bfly Operations, Inc. His roles in these organizations allowed him to push the boundaries of technology and spearhead innovative projects that have impacted various industries.

Collaborations

Throughout his career, Jianwei has worked alongside talented individuals, including colleagues like Michael Joseph Stirniman and Jing Gui. These collaborations have fostered a creative environment that has led to the successful fruition of numerous patents and inventions.

Conclusion

Jianwei Liu's contributions to the ultrasonic field are exemplary of how innovation drives progress in technology. His extensive patent portfolio underscores his dedication to developing cutting-edge solutions that significantly benefit various applications. As advancements in ultrasonics continue to evolve, Liu's work remains a driving force behind new possibilities in the industry.

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