Company Filing History:
4 out of 11 
2 out of 42 
Years Active: 2017-2021
Title: Kian Kiat Koh: Innovator in Industrial Automation
Introduction
Kian Kiat Koh is a notable inventor based in Singapore, recognized for his contributions to the field of industrial automation. With a total of six patents to his name, Koh has made significant advancements in safety input systems and energy storage methods.
Latest Patents
One of Koh's latest patents is a safety input system for monitoring a sensor in an industrial automation system. This innovative system includes a voltage sensing circuit that produces a first detection output when it senses a signal exceeding a voltage threshold. Additionally, a current sensing circuit generates a second detection output upon detecting a signal that exceeds either a current or voltage threshold. This system allows for independent monitoring of sensors, such as light curtains, by two separate processors. The first processor can periodically inject a test signal for the second processor to detect, ensuring robust monitoring capabilities.
Another significant patent by Koh is an energy storage method and system designed to power a functional safety diagnostic subsystem. This system is part of an industrial automation control framework that includes a diagnostic domain subsystem powered by an energy storage subsystem. The diagnostic subsystem performs diagnostics on conditions associated with a functional domain subsystem. During normal operation, the energy storage subsystem powers the diagnostic subsystem, while it also supports both the diagnostic and functional domains during power failures or cycling modes.
Career Highlights
Koh has worked with prominent companies in the automation sector, including Rockwell Automation Asia Pacific Business Center Pte. Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions for industrial automation challenges.
Collaborations
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Conclusion
Kian Kiat Koh is a distinguished inventor whose work in industrial automation has led to significant advancements in safety and energy management systems. His innovative patents reflect his commitment to enhancing the efficiency and safety of industrial processes.