Kenho Ko

Title: Innovations by Kenho Ko: Pioneering Electronic Control Devices

Introduction

Kenho Ko is an accomplished inventor based in Hitachinaka, Japan. He holds two patents that demonstrate his expertise in the field of electronic control devices. His innovative work has significantly contributed to advancements in technology, especially in the area of power management and diagnostics in electronic systems.

Latest Patents

Kenho Ko's latest patents reflect his focus on enhancing the efficiency and reliability of electronic devices. One of his inventions is an electronic control device and method for diagnosing a wake-up circuit. This device incorporates a microcomputer, a wake-up circuit, and a relay switch that retains power. The wake-up circuit activates the relay switch upon receiving a wake-up signal, thereby initiating power supply to the microcomputer. Notably, during the shutdown process, the microcomputer issues a stop command to the relay switch before doing so for the wake-up circuit. This design not only enhances functionality but also allows for the diagnosis of the output terminal of the wake-up circuit based on its output signal.

Another significant patent by Ko is an electronic control device featuring a non-volatile memory with a reserved area for storing failure data. This innovative device includes a non-volatile memory with two storage areas that can switch between active and inactive states. The active storage area is utilized for executing a control program, whereas the inactive area serves as a reserved space for updates. This adaptability allows for efficient program management, ensuring that when updates are not occurring, arbitrary data can be stored in the inactive area.

Career Highlights

Kenho Ko is currently employed at Hitachi Astemo Ltd., where he continues to push the boundaries of electronic control technology. His contributions to the field are not only marked by his patents but also by his dedication to improving the functionality and reliability of electronic systems.

Collaborations

Throughout his career, Ko has collaborated with talented professionals such as Takahito Fuju and Daisuke Teshima. These partnerships have facilitated knowledge exchange and have been pivotal in ideating and developing groundbreaking technologies in their field.

Conclusion

Kenho Ko's innovative contributions in the realm of electronic control devices underscore his prowess as an inventor. His two patents exemplify his commitment to enhancing technology through practical solutions. As he continues to work at Hitachi Astemo Ltd., the future looks bright for further innovations that will undoubtedly have a lasting impact on the electronic industry.