Ueda Kimio

Title: Ueda Kimio and Clock-and-Data Recovery Innovation.

Introduction

Ueda Kimio is an inventor associated with Seoul, South Korea, and Samsung Electronics Co., Ltd. His listed patent concerns recovering clock and data using quadrature clock signals.

Latest Patents

Ueda Kimio is credited with 1 patent: “Recovery of Clock and Data Using Quadrature Clock Signals.” The invention describes a quarter-rate phase detector with four latches that capture incoming data at different times according to quadrature clock signals. An error circuit combines corresponding latched signals to produce intermediate signals, and a multiplexing unit selectively outputs those signals as a phase-error signal. The patent also describes a related method using similar features.

Career Highlights

Ueda Kimio’s listed work connects his inventive activity with Samsung Electronics Co., Ltd. The patent focuses on clock-and-data recovery, a function used in electronic communication systems.

Collaborations

Dae-Seung Jeong is identified as Ueda Kimio’s coworker. The available information does not specify their roles in developing the patented technology.

Conclusion

Ueda Kimio’s listed patent presents a quadrature-clock-based approach to phase detection and clock-and-data recovery, reflecting his documented innovation associated with Samsung Electronics.