Wen-Whah Tsai

Title: Innovations of Wen-Whah Tsai

Introduction

Wen-Whah Tsai is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of data input technology. His innovative work has led to the development of a unique apparatus that enhances the efficiency of key detection methods.

Latest Patents

Wen-Whah Tsai holds a patent for an "Apparatus for data input and key detection method thereof." This apparatus comprises a sensing circuit for multiple keys, which outputs an interruption signal and a corresponding group of data bits when one of the keys is pressed. It also includes a shift register circuit that receives a strobe signal, a clock signal, and the group of data bits in parallel from the sensing circuit when the strobe signal is asserted. The shift register then serially outputs the group of data bits in synchronization with the clock signal. Additionally, a microcontroller receives the interruption signal, outputs the strobe signal and clock signal when the interruption signal is asserted, and serially receives the group of data bits from the shift register circuit to identify the key being pressed. This invention showcases his expertise in creating advanced data input systems.

Career Highlights

Wen-Whah Tsai is associated with High Tech Computer Corporation, where he has been instrumental in driving innovation. His work has not only contributed to the company's success but has also advanced the technology landscape in data input devices.

Collaborations

Wen-Whah Tsai has collaborated with talented individuals such as Yu-Chun Peng and Kuo-Bing Fang. Their combined efforts have fostered a creative environment that encourages technological advancements.

Conclusion

Wen-Whah Tsai's contributions to the field of data input technology are commendable. His innovative patent and collaborative spirit highlight his role as a significant inventor in the industry.