Lejun Wang

Title: Inventor Spotlight: Lejun Wang

Introduction

Lejun Wang, a prolific inventor based in Chandler, AZ, holds an impressive portfolio of 13 patents. His innovative contributions, particularly in the field of transformer assemblies and implantable medical devices, reflect a commitment to advancing technology and improving efficiency in electronic applications.

Latest Patents

Wang's latest patents demonstrate his expertise and creativity. One prominent patent is the "Method of Forming a Transformer Assembly," which provides methods and techniques linked to a planar transformer. This invention features a substrate that carries electronic components along with a continuous core that encapsulates the material uniformly around the substrate. This design optimizes the magnetic path by defining a consistent cross-sectional area. The electronic components involved include primary and secondary windings associated with the transformer, along with molded encapsulant material that seals air gaps effectively.

Another significant patent is for "Wafer Level Packages of High Voltage Units for Implantable Medical Devices." This invention pertains to a multi-chip modular wafer level package designed for use in implantable cardiac defibrillators. It encapsulates high voltage component chips with additional components in a polymer mold compound of a single reconstituted wafer. The innovative design prioritizes electrical coupling by incorporating conductive through polymer vias, wire bonds, or layers of conductive polymer to connect interconnect segments. The implementation of reconstituted chips further enhances the capabilities of the package.

Career Highlights

Throughout his career, Lejun Wang has been affiliated with major companies such as Intel Corporation and Medtronic, Inc. At these organizations, he played a critical role in the development of cutting-edge technologies that have made a significant impact on various industries.

Collaborations

Wang has worked alongside distinguished colleagues, including Mohsen Askarinya and Mark R. Boone. Their collaboration has likely fostered a creative environment that promotes innovation and the successful development of groundbreaking technologies.

Conclusion

Lejun Wang's contributions to the fields of electronics and medical devices exemplify his status as a leading inventor. With a robust portfolio of patents and a career marked by collaboration and innovation, Wang continues to push the boundaries of technology, offering solutions that enhance the functionality and reliability of essential devices. His work not only benefits industries but also contributes to improved health outcomes, particularly in the realm of medical technology.