Yihe Huang

Title: Yihe Huang: Innovator in Decoder Circuit Technology

Introduction

Yihe Huang is a notable inventor based in Palo Alto, California, recognized for his contributions to the field of electronics and data processing. With a total of five patents to his name, Huang has made significant advancements in decoder circuit technology, particularly in disk drive read/write channels.

Latest Patents

One of Huang's latest patents is the "RLL to NRZ decoder circuit in disk drive read/write channel." This invention focuses on a decoder circuit that operates at higher frequencies of a Run Length Limited (RLL) clock. The RLL data input from a disk drive is shifted through a first stage of the decoder circuit by the standard RLL clock. The data is then shifted through a second stage using a modified RLL' clock, which operates at a lower frequency. This innovative approach allows for improved throughput of data from the disk drive to the host, enhancing overall performance.

Another significant patent is the "Clock generator using a state machine to switch between two offset clocks." This invention presents a simple structure for switching between two clock signals to produce an output without glitches or short pulses. The design utilizes a three-input multiplexer controlled by a modified two-bit state machine, which includes flip-flop memories driven by two different clocks. This method effectively eliminates short glitches during transitions, ensuring a smooth output.

Career Highlights

Throughout his career, Yihe Huang has worked with prominent companies such as Exar Corporation and Raytheon Company. His experience in these organizations has contributed to his expertise in developing innovative technologies in the electronics sector.

Collaborations

Huang has collaborated with various professionals in his field, including his coworker Charles L. Vinn. Their joint efforts have likely fostered advancements in the technologies they have worked on together.

Conclusion

Yihe Huang's contributions to decoder circuit technology and his innovative patents demonstrate his significant impact on the electronics industry. His work continues to influence advancements in data processing and electronic design.