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JOKER IND CO LTD

Overview
  • Total Patents
    59
About

JOKER IND CO LTD has a total of 59 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Taiwan, United States and United Kingdom. Its main competitors in its focus markets mechanical elements, machine tools and civil engineering are KWIKBOLT LTD, KOYOKIZAI CO LTD and RES ENGINEERING & MANUFACTURING INC.

Patent filings in countries

World map showing JOKER IND CO LTDs patent filings in countries

Patent filings per year

Chart showing JOKER IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Pan-Ching 28
#2 Huang Pan Ching 11
#3 Chen Chih-Tsung 11
#4 Huang Bang-Qing 7
#5 Bangqing Huang 5
#6 Huang Bang-Ching 4
#7 Chen Chih Tsung 3
#8 Huang Pang Ching 3
#9 Chen Zhi-Zong 2
#10 Chen Jr-Tzung 1

Latest patents

Publication Filing date Title
TW201139867A Hammering nail set for lightweight cement wall
CN102235408A Hammer nail group for lightweight cement wall
CN102190110A Carrying handle structure of light sealing box
TW201127702A Handle structure of a light-weight seal box
CN101856707A Method for manufacturing composite screws
TW201034786A Composite screw manufacture method
TW201026967A Structure of hammer nail set
JP2009050969A Driver bit structure for power tool
CN101372093A Screwdriver head structure of power tool
TW200906568A Screwdriver bit structure of power tool
EP2018919A1 Screwing bit
EP1972799A1 Adjusting screw for door frames and window casings
US2008226420A1 Adjusting screw for door frames and window casings
TW200720524A Adjust screw of a door/window frame
JP2008019997A Slave-master type nail
JP2007321897A Board fastener (expansion screw)
EP1795767A1 Expansion Screw
US2007264099A1 Expansion screw
TW200628706A Expansion bolt
US2007217888A1 Double-shank shooting nail