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JUNG CHANG SOO

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    114,573
  • Filing trend
    ⇩ 100.0%
About

JUNG CHANG SOO has a total of 22 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets computer technology, audio-visual technology and control are HOTOKU TECHNOLOGY CO LTD, JABER ASSOCIATES L L C and HIWAVE TECHNOLOGIES UK LTD.

Patent filings in countries

World map showing JUNG CHANG SOOs patent filings in countries

Patent filings per year

Chart showing JUNG CHANG SOOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jung Chang Soo 20
#2 Jung Chang-Soo 2
#3 Suh Youn Ho 1
#4 Hwangbo Young 1

Latest patents

Publication Filing date Title
KR20180000714A Keypad and Method for Inputting English Using Touch-screen on Terminal
KR20170053119A Keypad and Method for Inputting Korean Alphabet using Touch-screen on Terminal
KR20170020208A Keypad and method for inputting japanese using touch-screen on terminal
KR20160142226A Keypad and Method for Inputting English Using Touch-screen on Terminal
KR20170067312A Top guide protective case for lure fishing rod
KR101615862B1 Keypad and Method for Inputting Chinese Character and Numeric using touch screen on terminal
KR101652322B1 Keypad and Method for Inputting Korean Alphabet using Touch-screen on Terminal
KR20160146040A Keypad and Method for inputing chinese character using touch screen on terminal
KR101449376B1 Keypad apparatus and Method for inputing chinese character on computer
KR101449375B1 Keypad and Method for inputing chinese character using touch screen on terminal
KR20120054470A Keypad structure and input method of korean english alphabet and numeric for mobile terminals
KR101038528B1 Speaker
KR20120014809A Speaker
KR20030093150A Welding apparatus for metal pallet
KR20050016789A the surface oscillation plate speaker which two and more than uses the vocie coil
KR20030036401A Elector perceptive training apparatus having optical sensor
KR20020025553A Grain design formation method of artificial marble