Method for Providing Conversational Service Based on User Mobile Device Authentication
Method for Registering Air Cleaning Device for Vehicles with Function of Near Field Communication
Method for Near Field Communication between Air Cleaning Device and User Mobile Device in-Vehicle
Method for Registering Air Cleaning Device for Vehicles Based on Sound Wave
Method for Providing Service in Car by using Conversational Mode Device for Vehicles
Method for Providing Conversational Mode Service in Car
In-vehicle Sound Wave Device for Providing Traffic Accident Emergency Rescue Service
Method for Making a Judgment Users Position State by using Close Range Device
Method for Making a Judgment Users Position State by using Close Range Device
Close Range Device for Broadcasting Asynchronous Radio Frequency Signal
In-vehicle Sound Wave Device for Providing Emergency Rescue Service for Puncture of Tire
In-vehicle Sound Wave Device for Providing Emergency Rescue Service for Battery Charging
Method for Making a Judgment Users Position State by using Sound Output Device in a Car
Method for Registering Conversational Mode Device for Vehicles
Method for Providing Conversational Mode Service based on Shortrange Wireless Certification