Yi-Hsiung Huang

Title: Yi-Hsiung Huang: Innovator in Wireless Sensor Networks

Introduction

Yi-Hsiung Huang is a prominent inventor based in Tainan County, Taiwan. He has made significant contributions to the field of wireless sensor networks, holding a total of 2 patents. His work focuses on enhancing communication and security in sensor systems, which are crucial for various applications.

Latest Patents

Huang's latest patents include a dual-mode wireless sensor network system and a key establishing method and event processing method thereof. This innovative system comprises a local wireless sensor, a local event processing device, and a remote event processing device. The local wireless sensor is designed to detect and announce abnormal events. When an abnormal event is detected, the local wireless sensor encrypts the related message using a regular mode key and transmits it to the local event processing device. If no response is received, the sensor uses a special mode key to send the message to the remote event processing device. This dual-mode approach ensures that abnormal events can be communicated effectively while maintaining high privacy protection.

Another significant patent is an access control system and method based on hierarchical keys, along with an authentication key exchange method. This system includes an access control server (ACS), a home gateway, and multiple sensor devices within a home network. The ACS establishes user access limits and manages authorization verifiers. It securely stores user passwords and access data. The gateway records the hierarchical key structure for authority limits. When a user requests access, a one-time communication key is established through the exchange of tickets and tokens issued by the ACS, allowing secure access to sensor device information.

Career Highlights

Huang is affiliated with the Industrial Technology Research Institute, where he continues to develop innovative technologies. His work has significantly impacted the field of wireless communication and security.

Collaborations

Huang collaborates with notable colleagues, including Lun-Chia Kuo and Wen-Guey Tzeng, contributing to advancements in technology and research.

Conclusion

Yi-Hsiung Huang is a key figure in the development of wireless sensor networks, with patents that enhance both functionality and security. His contributions are vital to the ongoing evolution of technology in this field.