Won Kyung Choi

Title: The Innovative Contributions of Won Kyung Choi

Introduction

Won Kyung Choi is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of map data processing and navigation systems. With a total of five patents to his name, Choi's work has advanced the way users interact with geographic information.

Latest Patents

Choi's latest patents include an "Apparatus and method for providing map data and system thereof." This invention provides a system and method capable of delivering map data that supports various user network environments while allowing for the free selection of data zones. The navigation terminal in this system includes a reception unit that receives a file containing map data from a map provision server. Additionally, the execution unit enables navigation functions using the received file, which is produced by individual units for each geographic area divided by a variable-sized mesh unit. The mesh unit's size is determined based on the information amount in the geographic area, ensuring that the file maintains an equalized size.

Another notable patent is the "Apparatus and method for processing map data by real-time index creation and system thereof." This invention minimizes user-set search data and local filtering data by creating index data in real time. The search data processing system features an index generation unit that generates index data for searching map-associated data of a user-selected item. The search execution unit then performs search operations on the map-associated data using the generated index data