Daw-I Wang

Title: The Innovations of Daw-I Wang

Introduction

Daw-I Wang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of data recording technology. His innovative work has led to the development of a unique system that enhances the efficiency of disk recording.

Latest Patents

Daw-I Wang holds a patent for a "System for constant angular velocity disk recording and method for laser power control thereof." This system is designed for Constant Angular Velocity (CAV) control format recording, which contrasts with the existing Constant Linear Velocity (CLV) control format. The invention involves a process where the Pick-Up Head (PUH) receives a laser driver signal, generating both a feed signal and a wobble signal. The feed signal is processed by an automatic power control system, which produces a first control signal to adjust the laser driver signal. The ATIP decoder then processes the wobble signal, generating ATIP decoded data for the CLV value detector. This detector creates CLV decoded data that informs the laser power control, which in turn generates a second control signal to refine the first control signal.

Career Highlights

Daw-I Wang is associated with Acer Laboratories Inc., where he has been instrumental in advancing research and development in disk recording technologies. His work has not only contributed to the company's portfolio but has also set new standards in the industry.

Collaborations

Daw-I Wang has collaborated with esteemed colleagues such as Chi-Mou Chao and Tsung Yueh Shih. Their combined expertise has fostered an environment of innovation and creativity, leading to groundbreaking advancements in their field.

Conclusion

Daw-I Wang's contributions to disk recording technology exemplify the spirit of innovation. His patent and collaborative efforts highlight the importance of teamwork in achieving technological advancements. His work continues to influence the industry and inspire future inventors.