Hsiang-Jui Hung

Title: Hsiang-Jui Hung: Innovator in Power Supply Technologies

Introduction

Hsiang-Jui Hung is a prolific inventor based in Taipei, Taiwan, known for his significant contributions in the field of power supply technologies. With a remarkable portfolio of 15 patents, Hung has established himself as a leading figure in innovation, particularly in the realm of electrical engineering.

Latest Patents

Among his latest inventions is a cutting-edge power supply phase doubling system. This system incorporates a pulse width modulation (PWM) controller alongside first and second phase doubling chips. The PWM controller outputs a PWM signal, which allows the first phase doubling chip, operating at a power supply voltage, to generate control signals and output signals based on the PWM signal. The second phase doubling chip also operates at the same power supply voltage and generates output signals according to the first chip’s control signals. Notably, both chips can switch between master and slave modes based on the voltage levels of their output pins.

Another significant invention by Hung is a voltage detection device. This device includes a first voltage divider circuit that takes an input voltage to output a comparison voltage. A comparison circuit then evaluates this voltage against a reference voltage to determine whether to activate a trigger signal. The device also features a second voltage divider circuit that interacts with the first circuit in a parallel configuration, promoting accurate voltage detection when the input voltage meets specific criteria.

Career Highlights

Hsiang-Jui Hung is affiliated with Asustek Computer Inc., a renowned leader in computer hardware and consumer electronics. His role at the company has seen him contribute to innovative projects that push the boundaries of technology in practical applications.

Collaborations

Throughout his career, Hung has collaborated with talented colleagues, such as Ming-Ting Tsai and Wei-Chen Tu. These cooperative efforts further enhance his innovative capacity and have led to the development of groundbreaking technologies in power supply systems.

Conclusion

Hsiang-Jui Hung's work exemplifies the spirit of innovation, with his patents paving the way for advancements in power supply technology. His collaborations and contributions at Asustek Computer Inc. not only reflect his commitment to the field but also the importance of teamwork in driving technological progress. As he continues to innovate, the industry undoubtedly will watch with great anticipation for his future endeavors.