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CHANG JUN-SHIN

Overview
  • Total Patents
    22
About

CHANG JUN-SHIN has a total of 22 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Taiwan. Its main competitors in its focus markets environmental technology are SATO BENEC CO LTD, CHANG LIU and JIAN YANG.

Patent filings in countries

World map showing CHANG JUN-SHINs patent filings in countries
# Country Total Patents
#1 Taiwan 22

Patent filings per year

Chart showing CHANG JUN-SHINs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chang Jun-Shin 22

Latest patents

Publication Filing date Title
TW201200680A Method for eliminating thick fog and volcanic ash to allow aircraft taking off and landing
TW201120284A Method of preventing newly built reservoir from inducing big earthquake.
TW201037073A Method for producing essential oil utilizing branches and leaves of discarded wax apple
TW201031745A Toxic free environmental protection detergent powder
TW201030232A Method to use the fluctuation of sea wave as the power to directly generate electricity
TW201028509A A method to store fresh water in flood period and torrential raining season
TW201026954A Sea floor ocean current generator to operate on sea surface, to assemble on sea floor, and to maintain on sea surface easily, and a construction method thereof
TW201004551A Cultivation method of producing biomass energy without occupying cultivated land using taros
TW200815782A Precise earthquake prediction method by using multi-point positioning of earthquake clouds
TW200714854A Method for reducing or eliminating typhoon or thunderstorm
TW200714235A Method for reducing the amount of paper money burned for the dead
TW200711567A Method for solving earth desertification and simultaneously stopping sea-water from continuously rising
TW200710007A Method for supplying clean water even when the turbidity of water in reservoir is extremely high
TW200639753A Traffic light control method and device for preventing cars from hindering fire engine and ambulance at red lights
TW200626924A Method of precisely predicting earthquakes by monitoring ground rumbling
TW200622790A Broadcasting method combining a TV theatrical syndicate and the public opinion polling of stars and politicians
TW200615431A Method for completely overcoming water supply problem of island
TW200614925A Manufacturing method of japonica rice-made rice dumpling, oil rice, rice sausage and rice ball to replace glutinous rice
TW200611153A Computer search engine with encyclopedia style
TW200515318A An automatic teller machine security system preventing person wearing helmet and/or mouthpiece from withdrawing money