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SEO YONG CHANG

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    35,221
  • Filing trend
    ⇩ 16.0%
About

SEO YONG CHANG has a total of 50 patent applications. It decreased the IP activity by 16.0%. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets computer technology, telecommunications and it methods for management are SUZHOU YIKE SAIZHUO ELECTRONIC TECH CO LTD, ONDA YASUSHI and APP ANNIE INC.

Patent filings per year

Chart showing SEO YONG CHANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Seo Yong Chang 43
#2 Seo Jin Ho 7
#3 Seo Yong-Chang 1
#4 Seo Jin-Ho 1

Latest patents

Publication Filing date Title
KR20210006059A Method for performing application using converting screen
KR20200132160A Method for performing application using converting screen
KR20200030350A Method for providing service based on keyboard
KR20200009357A Method, system, and recording medium for providing service using object
KR20190113386A Method for providing financial service based on keyboard application
KR20190109107A Method for performing application using tilting angle of user device
WO2018070749A1 Keyboard interface providing method and device
KR20180132364A Method and device for videotelephony based on character
KR20180114623A Method and device for processing event based tilt
KR20170113442A Method and device for sharing content based on gradient
WO2017171479A1 Method and device for content-sharing on basis of tilt
KR20180045721A Method and device for processing event based tilt
WO2017048080A1 Gradient-based event processing method, and device for implementing said method
KR20170032205A Method and device for processing event based tilt
WO2017047920A1 Event processing method and apparatus using status information of user terminal
KR20170138306A Method and device for establishing friendship based on gradient
KR20170135224A Method and device for establishing friendship based on gradient
KR20170135223A Keyboard interface providing method and device for displaying changed bubble view
KR20170135221A Method and device for processing message based on gradient
KR20170134131A Interface providing method and apparatus for providing keyboard interface and assistant interface