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TJ MEDIA CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    167,321
  • Filing trend
    ⇩ 100.0%
About

TJ MEDIA CO LTD has a total of 29 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea, Japan and China. Its main competitors in its focus markets consumer goods, audio-visual technology and electrical machinery and energy are ENTER TECH CO LTD, 100 MILLIGRAMS HOLDING AB and TJ MEDIA CORP.

Patent filings in countries

World map showing TJ MEDIA CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 24
#2 Japan 2
#3 China 1
#4 Philippines 1
#5 United States 1

Patent filings per year

Chart showing TJ MEDIA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoon Jae Hwan 7
#2 Hwang Kyu Yeon 4
#3 Choi Jae Won 3
#4 Kim Chul Han 2
#5 Yoon Jae H 2
#6 Kim Deok Sil 2
#7 Kim Jeong Suk 1
#8 Kim Ju Ryeon 1
#9 Hwan Yoon Jae 1
#10 Kim Jung Min 1

Latest patents

Publication Filing date Title
KR20200111448A Method for operating karaoke device for playing of concert employing many karaoke device
KR20200111447A Method for making video contents of singing in mobile device and application thereof and method for operating karaoke device employing it
KR101910342B1 Speaker with angle adjusting tweeter
KR101849071B1 Method for controlling for protecting robbery of wireless microphone with function of protection and method thereof
KR101818419B1 Apparatus for controlling adjusting distance of communication for avoiding interference of channel of wireless microphone and method thereof
KR101786461B1 MIDI Tone Generator Module based in multiple sound bank using single syntheizer and karaoke device using it
KR101770551B1 Appratus and method for matching video
KR101677886B1 System for certificating new song of karaoke player and method thereof and terminal thereof and server thereof
KR20170005607A System for certificating new song of karaoke player and method thereof and terminal thereof and server thereof
KR20140105218A karaoke system with function for providing sing estimation total information
KR101246545B1 Apparatus for searching music according to voice recognition of karaoke and system for the same
KR20130031562A Remote controller having a speech searching input means for a karaoke player providing music searching function using speech recognition, and the system with operating method for the same
KR20120070003A Karaoke with exped function and method for providing of the same
KR20120070004A A system and method of karaoke with pre-preventing mic-feedback
KR101146901B1 Apparatus for playing sounds of music instruments according to tuning and method for the same
KR101118466B1 Apparatus for converting mono signal to stereo in video compact disc and method for the same
KR20110138779A Karaoke video output system and methode
KR20110138778A Song accompaniment device with memo function and how it works
KR20110115825A New song authentication system using mobile
KR20110115824A Automatic setting system of room sound