Jie-Hua Zhao

Title: **Inventor Jie-Hua Zhao: Innovating Circuit Technology**

Introduction

Jie-Hua Zhao is a prominent inventor located in Austin, TX, known for his contributions to circuit device technology. With a total of 7 patents to his name, Zhao has significantly impacted his field, particularly while working at Freescale Semiconductor, Inc.

Latest Patents

One of Jie-Hua Zhao's latest patents includes a novel circuit device with at least partial packaging and a method for forming it. This innovation involves placing a circuit device within an opening of a conductive layer that is partially encapsulated with an encapsulant, ensuring the active surface of the circuit device is coplanar with the conductive layer. This design allows for a portion of the conductive layer to serve as a reference voltage plane. Additionally, the patent covers a methodology where a circuit device can be situated in such a way that the active surface is between the conductive layer and the opposite surface of the circuit device, with at least one opening in the conductive layer to expose the active surface. The encapsulant can be either electrically conductive or non-conductive.

Another significant patent by Zhao pertains to the mechanical integrity evaluation of low-k devices through a bump shear test. This invention is designed to assess the durability of low-k interconnect stacks within integrated circuits. The test structure includes a stiff component positioned above a conductive metal pad, with provisions for determining any damage resulting from shear movements. This evaluation process is crucial for ensuring the reliability of interconnect stacks in modern electronics.

Career Highlights

Throughout his career, Jie-Hua Zhao has made noteworthy advancements in circuit technology while working at Freescale Semiconductor, Inc. His inventive spirit has led to multiple patents that enhance the reliability and efficiency of electronic components. His contributions reflect a deep commitment to innovation and a passion for pushing the boundaries of what is possible in circuit design.

Collaborations

Jie-Hua Zhao has collaborated with respected colleagues such as David G. Wontor and George R. Leal. These partnerships have fostered a productive environment that encourages the sharing of ideas and expertise, ultimately resulting in groundbreaking inventions within the company.

Conclusion

Jie-Hua Zhao's work continues to make a significant impact on the field of circuit technology. With his array of patents and collaborative spirit, Zhao exemplifies the innovative mindset that drives the electronics industry forward. His contributions not only enhance current technologies but also pave the way for future advancements in the realm of integrated circuits.