Company Filing History:
Years Active: 2006-2009
Title: Ki-Hyun Joo: Innovator in Wireless Communication Technologies
Introduction
Ki-Hyun Joo is a prominent inventor based in San Jose, CA, known for his contributions to wireless communication technologies. He holds a total of 4 patents that showcase his innovative approach to enhancing communication systems.
Latest Patents
One of his latest patents is titled "System and method of a wireless network operation and maintenance." This invention describes a wireless office communication system that includes a multi-protocol wireless internet base station (WIBS). The WIBS encompasses a base station controller, a mobile switch controller, and an ethernet interface module that connects to an existing internet protocol (IP) based network. The interface module allows for coupling the WIBS to an ethernet backbone, a mobile communication unit, and a public switch telephone network (PSTN). In this embodiment, a maintenance and operation server is linked to the ethernet backbone, enabling technicians to remotely access the enterprise system from mobile devices like laptops or personal digital assistants (PDAs) to perform system operations and maintenance functions via the internet.
Another significant patent is "System and method of linking a wireless signaling protocol with a media gateway control protocol in a packet-based network." This invention also features a multi-protocol wireless internet base station (WIBS) that includes a base station controller, a mobile switch controller, and an ethernet interface module. The system is designed to handle signal transmission between a mobile terminal and a media gateway, utilizing wireless signaling logic and media gateway logic. A virtual circuit identity code (VCIC) is employed to provide a virtual traffic path (VTP) that links communications between TIA/EIA-634 wireless signaling and media gateway control protocol (MGCP).
Career Highlights
Ki-Hyun Joo is currently employed at Cisco Technology, Inc., where he continues to develop innovative solutions in the field of wireless communication. His work has significantly impacted the way businesses operate, enhancing connectivity and efficiency.
Collaborations
Throughout his career, Ki-Hyun has collaborated with notable colleagues, including Chol Su Kang and Jay Wu Hong. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Ki-Hyun Joo's contributions to wireless communication technologies exemplify his innovative spirit and dedication to improving connectivity solutions. His patents reflect a deep understanding of the complexities of modern communication