Ron Kao

Title: The Innovative Contributions of Ron Kao

Introduction

Ron Kao is a notable inventor based in San Jose, CA, with a focus on advancements in digital data recovery technologies. He holds a total of 4 patents, showcasing his expertise and innovative spirit in the field.

Latest Patents

One of his latest patents is a digital phase-locked data recovery circuit. This invention features improved noise immunity and includes a multi-phase clock that supplies clock signals with a predetermined relative phase relationship. The circuit utilizes a snapshot sampling network to take samples of an input data signal in response to these multi-phase clock signals. The samples are collected during boundary sampling windows that encompass transitions in the input data signal. Additionally, the invention includes a network for comparing received data samples with a sample pattern, and a phase encoder that generates error signals based on these comparisons. A phase decoder then adjusts the phase of the boundary window in response to the error signal.

Another significant patent is the method and apparatus for pattern-independent phase detection and timing. This timing recovery scheme is designed to be substantially invariant to the specific composition of an input data sequence. The phase detection network generates a phase error signal in response to the phase difference between a binary data waveform and a periodic clock waveform recovered from it. The network includes a shift register for storing samples of the incident data waveform, monitored by a boundary detection circuit that signals the presence of data delimiters. Upon detection, a boundary correction circuit generates a phase detection enable signal, allowing the phase detector to compare the relative phase between the data and clock waveforms to synthesize the phase error signal.

Career Highlights

Throughout his career, Ron has worked with several companies, including 3Com Corporation and The Lan Guys, Inc. His experience in these organizations has contributed to his development as an inventor and innovator in the technology sector.

Collaborations

Ron has collaborated with various professionals in his field, including his coworker Ramon S Co. These partnerships have likely enhanced his work and led to further innovations.

Conclusion

Ron Kao's contributions to digital data recovery technology through his patents demonstrate his significant impact on the field. His innovative spirit and collaborative efforts continue to inspire advancements in technology.