Ho-rang Jang

Title: Ho-rang Jang: Innovator in Power Supply Circuits and Digital Signal Processing

Introduction

Ho-rang Jang is a notable inventor based in Kyungki-do, South Korea. He has made significant contributions to the fields of power supply circuits and digital signal processing. With a total of 4 patents to his name, Jang continues to push the boundaries of technology through his innovative designs.

Latest Patents

One of Jang's latest patents is a hybrid power supply circuit and method for charging/discharging a logic circuit using the same. This invention provides a power supply circuit that effectively manages the charging and discharging of a logic circuit, thereby suppressing sudden current changes during initial signal transitions. The circuit features an adiabatic power supply portion and a CMOS power supply portion, which work together to reduce energy consumption in digital systems with multiple logic circuits.

Another significant patent is for a matrix operation apparatus and digital signal processor capable of performing matrix operations. This digital signal processor utilizes matrix representation methods to efficiently process large amounts of data. The apparatus includes a data storage unit, an address generating unit, and an operation unit, all designed to optimize memory usage and reduce power consumption, allowing electronic devices to operate longer with less energy.

Career Highlights

Ho-rang Jang is currently employed at Samsung Electronics Co., Ltd., where he applies his expertise in developing advanced technologies. His work has been instrumental in enhancing the efficiency and performance of electronic devices.

Collaborations

Throughout his career, Jang has collaborated with talented individuals such as Young-hoon Chang and Hyun-woo Park. These collaborations have contributed to the successful development of innovative technologies in their respective fields.

Conclusion

Ho-rang Jang is a distinguished inventor whose work in power supply circuits and digital signal processing has made a significant impact on technology. His innovative patents reflect his commitment to advancing electronic systems and reducing energy consumption.