Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MOBILE SUPER-DIRECTIONAL SPEAKER DEVICE HAVING RADAR COUPLED THERETO
Document Type and Number:
WIPO Patent Application WO/2022/215770
Kind Code:
A1
Abstract:
The present invention relates to a mobile super-directional speaker device having a radar coupled thereto, wherein, on the basis of a result of measuring a real-time driving speed of a vehicle which is driving, the speaker device not only outputs a guide message for slowing down and a warning toward the corresponding vehicle through a voice message but also visualizes and displays the message through a display device, so as to induce slowing down and safe driving of a speeding vehicle.

More Like This:
WO/2020/099222LOUDSPEAKER, MOTOR VEHICLE COMPRISING A LOUDSPEAKER AND USE
JP2650668[Title of Invention] Speaker system
WO/2023/085859AUDITORY MONITORING METHOD USING HEARING AID EARPHONE, AND SYSTEM THEREFOR
Inventors:
KIM HYUN CHUL (KR)
Application Number:
PCT/KR2021/004326
Publication Date:
October 13, 2022
Filing Date:
April 07, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KIM HYUN CHUL (KR)
International Classes:
H04R1/32; G08G1/052; G08G1/08; G08G1/09; G08G1/097; H04R1/02; H04R3/12
Foreign References:
KR20130059216A2013-06-05
KR20080088288A2008-10-02
KR20190098361A2019-08-22
KR102029865B12019-10-08
US10015394B22018-07-03
Attorney, Agent or Firm:
PARK, Min Heung et al. (KR)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: AVIATION OBSTRUCTION LIGHT COMPRISING MULTI-FUNCTIONAL LIGHT-EMITTING MODULE

Next Patent: REFRIGERATOR