Learn more

CHANG JUI-LUNG

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    185,502
About

CHANG JUI-LUNG has a total of 14 patent applications. Its first patent ever was published in 2012. It filed its patents most often in Taiwan, Japan and United States. Its main competitors in its focus markets transport, consumer goods and furniture and games are GINDA NEW TECH CO LTD, CHANG JUI LUNG and NUBIOLA VILUMARA LUIS.

Patent filings in countries

World map showing CHANG JUI-LUNGs patent filings in countries
# Country Total Patents
#1 Taiwan 9
#2 Japan 2
#3 United States 2
#4 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing CHANG JUI-LUNGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chang Jui-Lung 14

Latest patents

Publication Filing date Title
TWI564212B Hydraulic time differential brake device
TW201617254A A hydraulic brake apparatus for bicycles
TWI511895B Pressure distribution time differential output device
US2015314151A1 Portable slowly descending escape equipment
TW201432118A Roof cooling apparatus
TW201414522A Climbing assist equipment
TW201414523A Climbing assist equipment
TW201345826A Lifting equipment
TW201346113A Automatic spatial parking equipment
TW201345825A Vehicle transport equipment