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TRANMAX MACHINERY CO LTD

Overview
  • Total Patents
    73
  • GoodIP Patent Rank
    56,274
  • Filing trend
    ⇧ 60.0%
About

TRANMAX MACHINERY CO LTD has a total of 73 patent applications. It increased the IP activity by 60.0%. Its first patent ever was published in 2001. It filed its patents most often in United States, Taiwan and France. Its main competitors in its focus markets machine tools, electrical machinery and energy and machines are DINO PAOLI S R L, GRAND GERARD and S P AIR KK.

Patent filings in countries

World map showing TRANMAX MACHINERY CO LTDs patent filings in countries

Patent filings per year

Chart showing TRANMAX MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Hsin-Chi 42
#2 Chen Xin-Ji 11
#3 Chen Hsin Chi 10
#4 Chang Wu-Chuan 2
#5 Chen Pao-Hsiang 1
#6 Wang Frank 1
#7 Chen Xin Ji 1
#8 Hsin-Chi Chen 1
#9 Hung Chih-Ming 1
#10 Chen Xinji 1

Latest patents

Publication Filing date Title
US2021033176A1 Buffer gear set for power tool
TWI698308B Control device of open type electric tool
TWI691383B Open type pneumatic tool with double switches
CN110587550A Impact block for power tool impact assembly and retainer cooperating therewith
TW202012117A Impact block, carrier member and impact tool using sames
CN110587551A Impact block for power tool impact assembly and retainer cooperating therewith
TW202000378A Impact block for power tool impact assembly and retainer and power tool impact assembly cooperating with the same for reducing vibration generated during striking process and enhancing striking efficiency and extending service life
TW201817058A Battery pack
TW201831269A Safety protection cover for grinding machine adjusts the angle of the cover body relative to the grinding wheel
CN106826701A The trigger gear of power tool
TW201718195A Trigger apparatus of power tool further achieves the purpose of operation convenience
TW201600258A Noise eliminator for pneumatic tools
TWI498194B Impact transmission device
TWI477362B Pneumatic tool of switching reverse rotation and regulating rotation speed using single control member
US2015097641A1 Switch assembly for electric tool
TW201513977A Hydraulic power tool with speed and speed function
TW201505789A Electromotive pull nail gun with pre - tensioned nail and its operation method
TW201322617A Electric tool with input/output connection ports
TW201249615A Used for pneumatic tools
US2011036209A1 Power ratchet head