Yi-Xian Jan

Title: The Innovations of Yi-Xian Jan

Introduction

Yi-Xian Jan is a prominent inventor based in Hsinchu County, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in the development of current sensing circuits. With a total of four patents to his name, Jan continues to push the boundaries of innovation in his field.

Latest Patents

Yi-Xian Jan's latest patents include advanced current sensing circuits. One of his notable inventions features a current sensing circuit that comprises a filtering circuit, an amplifier, a first resistor, a first transistor, and a second transistor. The filtering circuit is connected to two terminals of a sensing resistor, while the amplifier has a first input terminal, a second input terminal, and an output terminal. The second input terminal is linked to the filtering circuit, and the first resistor connects the filtering circuit to the first input terminal of the amplifier. The control terminal of the first transistor is connected to the output terminal of the amplifier, with its first terminal linked to the first input terminal and its second terminal grounded through a second resistor. Additionally, the second transistor's control terminal is connected to the output terminal of the amplifier, with its first terminal linked to the second input terminal and its second terminal grounded through a third resistor. Another current sensing circuit he developed includes an amplifier, an input resistor, a sensing resistor, and a feedback circuit. This design allows for accurate voltage sensing based on input current flowing through the sensing resistor.

Career Highlights

Yi-Xian Jan is currently employed at Upi Semiconductor Corporation, where he applies his expertise in semiconductor technology. His work has been instrumental in advancing the capabilities of current sensing technologies, which are crucial in various electronic applications.

Collaborations

Throughout his career, Yi-Xian Jan has collaborated with notable colleagues, including Chao-Chung Huang and Kuo-Jen Kuo. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Yi-Xian Jan's contributions to the field of electrical engineering, particularly in current sensing circuits, highlight his innovative spirit and dedication to advancing technology. His work at Upi Semiconductor Corporation and his collaborations with esteemed colleagues further emphasize his impact on the industry.