Shiau-Wen Kao

Title: Shiau-Wen Kao: Innovator in Computing Technology

Introduction

Shiau-Wen Kao is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of computing technology, holding a total of 11 patents. His work focuses on advanced circuit designs that enhance computational efficiency and accuracy.

Latest Patents

One of his latest innovations is a computing-in-memory circuit. This circuit comprises a computing element array and an analog-to-digital conversion circuit. The computing element array is utilized for analog computation operations and includes memory cells, a first group of computing elements, and a second group of computing elements. The first group provides capacitance for analog computation in response to an input vector and receives data from the plurality of memory cells and the input vector. The second group provides capacitance for quantization. Each computing element of the array is based on a switched-capacitors circuit. The analog-to-digital conversion circuit includes a comparator and a conversion control unit, where the first and second groups of computing elements are selectively coupled to the signal terminal and the reference terminal.

Another notable patent is a DC offset cancellation circuit. This circuit includes a first operational amplifier and a feedback gain circuit. The first operational amplifier consists of a first input transconductance stage, a second input transconductance stage, and an output stage. An input terminal of the first input transconductance stage receives an input signal through a first input terminal of the operational amplifier. The output terminal of the output stage outputs an output signal through an output terminal of the operational amplifier. The feedback gain circuit is coupled to the output terminal of the first operational amplifier and connects to the input terminal of the second transconductance stage through a second input terminal of the first operational amplifier.

Career Highlights

Shiau-Wen Kao has worked with notable organizations such as the Industrial Technology Research Institute and Novatek Microelectronics Corporation. His experience in these companies has allowed him to develop and refine his innovative ideas in circuit design and technology.

Collaborations

Throughout his career, Shiau-Wen has collaborated with talented individuals, including Ming-Ching Kuo and Chih-Hung Chen. These collaborations have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Shiau-Wen Kao is a distinguished inventor whose work in computing technology has led to significant