Hee-Hyeok Hahm

Title: Hee-Hyeok Hahm: Innovator in Mobile Communication Technologies

Introduction

Hee-Hyeok Hahm is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of mobile communication, holding a total of eight patents. His work focuses on enhancing subscriber services and improving communication networks.

Latest Patents

One of his latest patents is titled "Method and apparatus of transmitting personal information in subscriber-based ringback tone service." This invention discloses a method for a called subscriber to send a sound for their personal information as a ringback tone. The process involves the Home Location Register (HLR) providing the Mobile Switching Center (MSC) with information regarding the ringback tone replacement and routing to sound providing means. The MSC then requests a call connection to the sound providing means, which generates a specific sound by combining subscriber information with the ringback tone.

Another notable patent is the "Hand over method from asynchronous mobile communication network to synchronous mobile communication network." This invention outlines a method for performing handover between different types of mobile communication networks. It details the process of the MSC requesting subscriber information and transmitting a handover request message to the synchronous network, ensuring a seamless transition for the mobile communication terminal.

Career Highlights

Hee-Hyeok Hahm has worked with notable companies such as SK Telecom Company, Ltd. and SK Telecom Ltd. His experience in these organizations has allowed him to develop innovative solutions that address the challenges in mobile communication.

Collaborations

He has collaborated with several professionals in the field, including Sang-Yun Lee and Tae-Wook Park. Their combined expertise has contributed to the advancement of mobile communication technologies.

Conclusion

Hee-Hyeok Hahm's contributions to mobile communication through his patents and collaborations highlight his role as an influential inventor in the industry. His innovative methods continue to shape the future of communication technologies.