Learn more

JANG KUAN CHIH

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    113,359
About

JANG KUAN CHIH has a total of 15 patent applications. Its first patent ever was published in 2019. It filed its patents most often in Republic of Korea, Philippines and United States. Its main competitors in its focus markets civil engineering and thermal processes are PENDLEY TIMOTHY, BASTYNS ARTHUR and CARL LUDOWICI K A A.

Patent filings in countries

World map showing JANG KUAN CHIHs patent filings in countries
# Country Total Patents
#1 Republic of Korea 4
#2 Philippines 4
#3 United States 4
#4 China 3

Patent filings per year

Chart showing JANG KUAN CHIHs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering
#2 Thermal processes

Top inventors

# Name Total Patents
#1 Jang Kuan-Chih 9
#2 Jang Kuan Chih 6

Latest patents

Publication Filing date Title
US2020190809A1 Ventilating and heat dissipating assembly for a roof
CN111335552A Hollow brick for roof temperature regulation
CN111335553A Hollow brick for roof temperature regulation
CN111335554A Corrugated plate of roof ventilation and temperature regulation combined device