Byoung Kwon Cha

Title: Byoung Kwon Cha: Innovator in Semiconductor Technology

Introduction

Byoung Kwon Cha is a notable inventor based in San Jose, California. He has made significant contributions to the field of semiconductor technology, particularly in the area of charge pumps. His innovative work has led to the development of a patent that addresses critical issues in electronic circuits.

Latest Patents

Byoung Kwon Cha holds a patent for a "Circuit for regulating leakage current in charge pump." This invention includes a bias voltage generating circuit and a first transistor. The bias voltage generating circuit generates a bias voltage that is proportional to a supply voltage. The gate of the first transistor is coupled to the bias voltage, and the first transistor has a drain that is coupled to an output of the charge pump and a source that is grounded. The voltage at the drain of the first transistor is proportional to the supply voltage, and the current flowing through the source and drain of the first transistor is also proportional to the supply voltage that powers the charge pump. This innovation is crucial for enhancing the efficiency of charge pumps in various electronic applications.

Career Highlights

Byoung Kwon Cha is currently employed at Wuhan Xinxin Semiconductor Manufacturing Co., Ltd. His role at the company allows him to apply his expertise in semiconductor technology and contribute to the advancement of innovative solutions in the industry.

Collaborations

He has collaborated with notable colleagues such as Bin Sheng and Yuan Tang. Their combined efforts in research and development have furthered the progress of semiconductor technologies.

Conclusion

Byoung Kwon Cha is a distinguished inventor whose work in regulating leakage current in charge pumps showcases his innovative spirit and technical expertise. His contributions to the semiconductor industry are invaluable and continue to influence advancements in electronic circuit design.