Kwan Shum

Title: Kwan Shum: Innovator in Secure Communication Technologies

Introduction

Kwan Shum is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of secure communication technologies, holding a total of 2 patents. His work focuses on enhancing the reliability and security of voice-over-IP services.

Latest Patents

Kwan Shum's latest patents include an "Intelligent switching for secure and reliable voice-over-IP PBX service." This invention involves a switching apparatus designed to manage packetized voice traffic between multiple communication devices. The apparatus features a multi-layer switch, various communication ports, control means, and ingress processing means. It effectively splits medium packet traffic into call segments, ensuring efficient communication between devices.

Another significant patent is the "Authentic device admission scheme for a secure communication network, especially a secure IP telephony network." This admission scheme selectively allows voice data packets into a voice network from a communication network that handles both data and voice packets. The scheme utilizes a network switch to verify the MAC address of devices before granting them access to the voice network, enhancing security.

Career Highlights

Kwan Shum is currently employed at the Hong Kong Applied Science and Technology Research Institute Company, Limited. His role involves developing innovative solutions that address the challenges of secure communication in modern networks.

Collaborations

Kwan has collaborated with notable colleagues, including Kar-Wing Edward Lor and Wing Hei Luk. Their combined expertise contributes to the advancement of technology in their field.

Conclusion

Kwan Shum's contributions to secure communication technologies demonstrate his commitment to innovation and reliability. His patents reflect a deep understanding of the complexities involved in voice communication networks.