Ta-I Liu

Title: Ta-I Liu: Innovator in Voltage Modulation and EMI Noise Shielding

Introduction

Ta-I Liu is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative circuit devices. With a total of 3 patents to his name, Liu continues to push the boundaries of technology.

Latest Patents

One of Liu's latest patents is a voltage-modulated circuit device designed to form electric power with stepped-down voltage. This device utilizes a power source of a modulation circuit to acquire a predetermined trigger voltage through a voltage acquisition circuit and a step-down circuit. The voltage is then amplified by a voltage amplification circuit, ensuring that the trigger voltage remains within the required range to effectively conduct a switch circuit. This design allows for automatic modulation of the voltage in the modulation circuit, maintaining the electric power supplied to the circuit device within the necessary voltage values.

Another notable patent is an EMI noise shielding device applied to a power supply control system. This device includes a first resistor and a second resistor that form an input terminal. A differential amplifier receives a feedback voltage signal containing noise, performing a filtering process to generate a first node voltage signal. The signal converter then converts this signal into a digital format, allowing for further filtering and processing. This innovation effectively filters out noise signals, ensuring the normal operation of the power supply control system.

Career Highlights

Throughout his career, Ta-I Liu has demonstrated a commitment to advancing electrical engineering. His innovative designs have garnered attention and recognition within the industry. Liu's work exemplifies the intersection of creativity and technical expertise, making him a valuable contributor to the field.

Collaborations

Liu has collaborated with various professionals in his field, including his coworker Chung-Chih Tung. These collaborations have further enriched his work and contributed to the development of his patented technologies.

Conclusion

Ta-I Liu is a distinguished inventor whose work in voltage modulation and EMI noise shielding has made a significant impact in electrical engineering. His innovative patents reflect his dedication to enhancing technology and improving system performance.