Shigeyuki Sudo

Title: **The Innovative Mind of Shigeyuki Sudo**

Introduction

Shigeyuki Sudo, an esteemed inventor based in Yokohama, Japan, has made significant contributions to the field of telecommunications with a total of 19 patents to his name. His work primarily focuses on improving mobile communication systems, addressing critical challenges such as power consumption and connectivity efficiency.

Latest Patents

Among his most recent innovations, Sudo has developed a handoff control method for CDMA mobile stations. This method is designed to minimize battery power wastage during unsuccessful registration attempts, by strategically placing the mobile station in a registration-waiting sleep mode. During this mode, the sending and receiving operations are paused, allowing the device to conserve energy. When the sleep timer expires, the mobile station resumes registration by acquiring a new pilot signal under specified conditions.

Another notable patent involves a receiver for the CDMA system. This receiver effectively reduces power consumption during intermittent receiving operations by utilizing a low-power timer. It temporarily shuts down the receiving units while entering a sleep state, ensuring that energy is saved without compromising performance. Upon resuming operations, precise timing mechanisms help maintain the integrity of the data being received.

Career Highlights

Shigeyuki Sudo's career spans several prominent companies in the technology sector. He has gained valuable experience while working with notable organizations such as Hitachi, Ltd. and Samsung Electronics Co., Ltd. His technical expertise and innovative spirit have allowed him to make substantial advancements in mobile telecommunications.

Collaborations

Throughout his career, Sudo has collaborated with several distinguished professionals in the industry, including Osamu Hasegawa and Toshiya Eguchi. These partnerships have fostered an environment of creativity and innovation, allowing for the development of groundbreaking technologies in the field.

Conclusion

Shigeyuki Sudo's impressive portfolio of patents and his contributions to the telecommunications industry are testament to his dedication and ingenuity. His innovative methods not only enhance the functionality of mobile devices but also significantly improve energy efficiency, demonstrating the vital role inventors play in shaping the future of technology. As he continues to develop new solutions, Sudo remains an influential figure in the world of telecommunications.