Learn more

PARK CHANG HOON

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    152,529
  • Filing trend
    ⇩ 66.0%
About

PARK CHANG HOON has a total of 22 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, it methods for management and consumer goods are SUZHOU XIN JIN MAO METAL TECH CO LTD, SHI RONG and NORTH CHINA MUNICIPAL ENGINEERING DESIGN & RES INSTITUTE CO LTD.

Patent filings in countries

World map showing PARK CHANG HOONs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Park Chang Hoon 19
#2 Kim Sang Gil 3
#3 Park Jun Ki 2
#4 Park Jong Dae 1
#5 Park Hong Gi 1
#6 Park Hae Jung 1
#7 Park Seong Bae 1
#8 Park Chang-Hoon 1
#9 Kwon Young Hwan 1
#10 Yim Sang Bong 1

Latest patents

Publication Filing date Title
KR20190119826A Earphones Case
KR20190060077A Include at supplementary battery in cross back
KR20180130816A sound keyboard cover for the visually impaired
KR20180085457A Program logic controller control method using PIM(PLC IP Manger)
KR20180051995A glasses with measuring module and its emergency situation determination method
KR20170142669A Light-sculpture for Buddhist temple
KR101787892B1 A lighting fixture for Buddhist temple
KR20170038333A Scattering system of saline water and management method using the same
KR20170011787A Management System and Method for A Swimming Pool
KR20170011790A Clorine generator and management system using the same
KR101672633B1 A lamp for a buddhist temple
KR20100073504A Waterproof block, waterproof structure of building using the same and method of executing the waterproof structure
KR20100065960A Method which manufactures book cover
KR20100038010A Apparatus of manufacturing protection sheet of waterproof layer and method of manufacturing the same
KR20060108051A Fabrication method of room temperature curable epoxy adhesives for polyester-type artificial marble by milling process
KR20060028147A A humidifier
KR20060025387A System for network-based despatching a direct mail to administer a customer and method thereof
KR20050108895A Tap of water tank for humidifier having a water purifying filter
KR20050059962A A measurement method of used-power of inner-equipment of system aircon and its system
KR20030077508A Ex-change ticket give all at once apparatus and method use mobile phone