Bruce Y Chen

Title: The Innovations of Bruce Y Chen: Mastering Signal Management and Digital Filtering

Introduction

Bruce Y Chen, an accomplished inventor based in Palo Alto, CA, has made significant contributions to the fields of signal processing and digital circuitry. With a portfolio that includes two patents, Chen has demonstrated his expertise and creativity in developing innovative technologies that enhance system performance in various applications.

Latest Patents

Chen's most recent patents showcase his advancements in electronic signal management. The first, titled "System for Managing Signals in Different Clock Domains," introduces a synchronizer circuit that generates clock pulses aligned with a system clock. By doing so, it effectively manages signals across distinct clock domains. The circuit's clock pulses are produced at a frequency proportional to that of a clock in the first domain, ensuring that digital circuitry operates seamlessly within the time framework of the system clock. Notably, a handshaking protocol is employed to prevent the synchronizer from entering a metastable state when transferring clock or data signals between different time domains.

The second patent, "Programmable Digital Filter," focuses on enhancing signal processing through a multi-stage sampling approach. The filter consists of several sampling stages that monitor the input signal, while a detection circuit analyzes the outputs from these stages. The output signal's logic state is toggled when stable conditions are confirmed—indicating no glitches in the sampled input. Additionally, the control circuit allows for selective adjustment of the sampling period, enhancing the filter's adaptability for various input signals.

Career Highlights

Currently, Bruce Y Chen is a key innovator at Cisco Technology, Inc., where his work contributes to the company's reputation for cutting-edge technology and solutions. His inventive spirit and technical prowess have earned him recognition in the field and solidified his standing as a vital member of his team.

Collaborations

Chen collaborates closely with talented colleagues, including John T Chapman and Daniel W Crocker. Together, they share a commitment to pushing the boundaries of technology and creating innovative solutions that address modern technological challenges.

Conclusion

In summary, Bruce Y Chen exemplifies the spirit of innovation in the technology sector. Through his patents and collaborative efforts at Cisco Technology, Inc., he continues to make impactful contributions that enhance the management of signals and digital processing. With a focus on developing systems that operate efficiently across various clock domains, Chen plays a crucial role in shaping the future of electronic communication and signal processing.