Learn more

CHANG GIL HOON

Overview
  • Total Patents
    41
  • GoodIP Patent Rank
    44,883
  • Filing trend
    ⇧ 350.0%
About

CHANG GIL HOON has a total of 41 patent applications. It increased the IP activity by 350.0%. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets it methods for management, computer technology and digital networks are KIM DEOK JUNG, CREFUN CO LTD and BENNETT JAMES D.

Patent filings in countries

World map showing CHANG GIL HOONs patent filings in countries
# Country Total Patents
#1 Republic of Korea 26
#2 United States 9
#3 WIPO (World Intellectual Property Organization) 6

Patent filings per year

Chart showing CHANG GIL HOONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chang Gil Hoon 41

Latest patents

Publication Filing date Title
KR20210002437A System for sharing message of messenger application
US2021090144A1 Method and apparatus for consolidating orders
KR20200133709A An electronic commerce service method and apparatus and server using information from multiple buyers' service uses
KR20200117943A A electronic commerce ordering method for expanding relation between personal buyer and group
KR20200096190A Method and apparatus for unifying heterogeneous electronic payment services
KR20180089349A A electronic commerce ordering method for expanding relation between personal buyer and group
KR20190124052A Payment interface appratus and system, payment method, payment server
KR20190110384A System for group payment and method thereof, payment management server
KR20190105787A Group payment interface apparatus and system, group payment method
US2019386950A1 Message sharing system and method for interactive application
KR20190006417A Method and apparatus for generation of information for promoting service use based on plural service user relationship, and payment method and apparatus using the same
KR20170110041A Method and apparatus for generation of informaton for promoting commercial transaction based on companion relationship, and payment method and apparatus using the same
KR20170018870A A electronic commerce ordering method for expanding relation between personal buyer and group
KR20170109998A Method and apparatus for generation of informaton for promoting commercial transaction based on companion relationship
WO2017007161A1 Method and apparatus for displaying order process using electronic communication device
WO2016167534A1 Method and apparatus for integrated processing of heterogeneous electronic payment services
US2016225046A1 Method and apparatus for consolidating orders
KR20170093457A Method and apparatus for identifying consumers
KR20160002645A A electronic commerce ordering method for expanding relation between personal buyer and group
US2017345072A1 Method for providing electronic commerce service using connection between service use information of multiple purchasers