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GONG FONG ENTPR CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    178,233
About

GONG FONG ENTPR CO LTD has a total of 15 patent applications. Its first patent ever was published in 2001. It filed its patents most often in United States. Its main competitors in its focus markets machine tools, electrical machinery and energy and machines are LIN CHIA-YUN, TSAI CHUNG YU and SHANGHAI EASY USE TOOLS ENTPR CO LTD.

Patent filings in countries

World map showing GONG FONG ENTPR CO LTDs patent filings in countries
# Country Total Patents
#1 United States 15

Patent filings per year

Chart showing GONG FONG ENTPR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Cheng-Te 6
#2 Hu Cheng-Tsan 3
#3 Chen Yu-Lun 2
#4 Chen Yu-Lum 1
#5 Wu Ming-Chia 1
#6 Hu Hung-Ming 1
#7 Hu Che-I 1
#8 Cheng Mei-Hua 1

Latest patents

Publication Filing date Title
US2021060758A1 Screwdriver bit accommodating seat retaining structure of screwdriver
US2019299391A1 Insulated screwdriver
US2019344409A1 Folding tool set
US2019210199A1 Screwdriver and ratchet mechanism thereof
US2017370535A1 Externally-hung lamp assembly
US2016111861A1 Screwdriver having cable-stripping structure
US2016094019A1 Screwdriver having cable-stripping structure
US2015209956A1 Hand tool display hanger
US2015114862A1 Safety device for tool display tag
US2014144296A1 Handle for screwdriver
US2010294087A1 Tool sleeve clamping structure
US2010018366A1 Ratchet screwdriver with an accelerating structure
US7047846B1 Hand tool
US6640672B1 Screwdriver
US6494121B1 Assembling screwdriver with hexagonal socket design