Company Filing History:
1 out of 59 
1 out of 131,906 
1 out of 198 Years Active: 2005-2009
Title: Joong-Kyu Choi: Innovator in Bluetooth Communication and Database Synchronization
Introduction
Joong-Kyu Choi is a notable inventor based in Seoul, South Korea. He has made significant contributions to the fields of Bluetooth communication and database synchronization. With a total of 3 patents, his work reflects a commitment to advancing technology and improving communication systems.
Latest Patents
One of his latest patents is an "Enhanced Bluetooth Communication System." This invention provides a system with multiple Bluetooth dongles connected to a single host. Each dongle connects to a different port on the host and can accommodate a piconet of up to seven Bluetooth devices. The host communicates with these devices via Bluetooth channels, utilizing an application layer, a Host Control Interface (HCI) layer, and an interface device driver layer. An Interface Map Table (IMT) is stored in the host to associate each port with the BD address of a particular Bluetooth dongle and the channels associated with it.
Another significant patent is the "Database Synchronization Apparatus in Element Management System and Method Therefor." This invention relates to a database synchronization apparatus for a transmission network system that includes multiple network elements and an Element Management System (EMS). Each network element may include a common memory for rearranging database information and alarm state information. The EMS includes a sync-related memory for storing database information and a common memory corresponding to that of the network elements. This system allows for fast initialization execution time and convenient real-time data monitoring and management.
Career Highlights
Joong-Kyu Choi has worked with prominent companies such as LG-Nortel Co., Ltd. and Samsung Electronics Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Some of his notable coworkers include Woo-Suk Chung and Sung-Bong Kang. Their collaboration has likely fostered an environment of innovation and creativity in their respective projects.
Conclusion
Joong-Kyu Choi's contributions to Bluetooth communication and database synchronization demonstrate his innovative spirit and technical expertise. His patents reflect a deep understanding of technology and its applications in modern communication systems.