Sung Soo Chung

Title: Innovations of Inventor Sung Soo Chung in San Jose, CA

Introduction

Sung Soo Chung is a prominent inventor based in San Jose, California. With a remarkable portfolio of 15 patents, he has made significant contributions to the fields of circuit design and MEMS (Micro-Electro-Mechanical Systems) technology. His inventive spirit and technical expertise have led to important advancements in methods for fault injection and resonant scanning devices.

Latest Patents

One of Sung Soo Chung's latest patents is titled "Method and apparatus for fault injection." This invention introduces various circuits designed to inject faults into a larger circuit, referred to as the circuit under test (CUT). Among the innovations presented, the clock-controlled fault injection circuit is notable for using internal scan chains to perform fault injection operations while the system clock is turned off. Additionally, the concurrent fault injection circuit employs dedicated scan chains in parallel with existing systems. His hybrid fault injection circuit combines both clock-controlled and concurrent methods to enhance testing efficacy.

Another significant patent from Chung is "Drive method for starting and operating a resonant scanning MEMS device at its resonant frequency." This innovation allows for the control of resonance frequency in a forced torsionally oscillating mirror MEMS device despite external perturbations. Implemented through a feedback device and a straightforward algorithm, this method ensures that the driving voltage pulse is effectively synchronized to maintain resonance conditions.

Career Highlights

Throughout his career, Sung Soo Chung has worked with leading technology companies such as Cisco Technology, Inc. and Eigenix. His experiences at these firms have further honed his skills and expertise in the development of innovative technologies.

Collaborations

Sung Soo Chung has had the privilege of collaborating with talented individuals in the field, including Sang Hyeon Baeg and Xinli Gu. These partnerships have contributed to the richness of ideas and innovations that emerged from their collective efforts.

Conclusion

Sung Soo Chung stands out as an innovative force within the technological landscape of San Jose, CA. With a strong foundation in patentable inventions and collaborative endeavors, he continues to push the boundaries of what is possible in circuit testing and MEMS technology. His contributions not only demonstrate his intellect and creativity but also inspire future generations of inventors in their quest for innovation.