Byungki Woo

Title: Byungki Woo: Innovator in Charge Pump Circuits

Introduction

Byungki Woo is a notable inventor based in San Jose, CA, with a focus on advancements in charge pump circuits and non-volatile memory devices. He holds a total of 4 patents that contribute significantly to the field of electronics, particularly in enhancing energy efficiency and performance in memory technologies.

Latest Patents

One of his latest patents is titled "Charge pump with reduced energy consumption through charge sharing and clock boosting suitable for high voltage word line in flash memories." This patent describes a charge pump circuit designed to generate an output voltage efficiently. The circuit typically consists of two branches that alternate in providing output voltage, which is then combined to form the overall pump output. The innovative techniques allow for charge transfer between the branches, optimizing energy use during operation.

Another significant patent is "Read, verify word line reference voltage to track source level." This invention pertains to a non-volatile memory device that features individual pages of memory cells that can be sensed in parallel. The device includes a source level tracking circuit that compensates for source bias errors, ensuring accurate voltage levels during the sensing operation.

Career Highlights

Throughout his career, Byungki Woo has worked with prominent companies in the technology sector, including SanDisk Corporation and SanDisk Technologies Inc. His contributions to these organizations have been instrumental in developing cutting-edge memory solutions.

Collaborations

Byungki has collaborated with several talented individuals in the field, including Feng Q Pan and Trung Pham. These partnerships have fostered innovation and advancement in their respective projects.

Conclusion

Byungki Woo's work in charge pump circuits and memory technology showcases his commitment to innovation and efficiency. His patents reflect a deep understanding of electronic systems and their applications, making him a valuable contributor to the field.