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HOLD WELL IND CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    184,176
  • Filing trend
    ⇧ 100.0%
About

HOLD WELL IND CO LTD has a total of 21 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in China, Taiwan and United States. Its main competitors in its focus markets electrical machinery and energy, machine tools and packaging and shipping are RENNSTEIG WERKZEUGE GMBH, State Grid Jiangsu Electric Power Company Huaian Power Supply Company and TED NEFF.

Patent filings in countries

World map showing HOLD WELL IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 9
#2 Taiwan 8
#3 United States 2
#4 Germany 1
#5 Republic of Korea 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chen Guan-Da 4
#2 Huang Rui-Ming 4
#3 Chen Guanda 3
#4 Wang Hui Xuan 2
#5 Wang Huei-Syuan 2
#6 Ruiming Huang 2
#7 Huang Shiying 2
#8 Chen Kuan-Ta 2
#9 Chen Guan Da 2
#10 Huang Ruiming 1

Latest patents

Publication Filing date Title
US2020271144A1 Pneumatic control device
CN111318976A Vice with waterproof structure
DE102018118197A1 CABLE FIXING DEVICE
US2020036173A1 Wire fixing device
CN108539675A The wire rod fixing device of head for toolroom machine
CN108533645A The hydraulic brake system of turnning and milling head
CN108526985A The frame head apparatus of processing machine
CN103203636A Adjustable clutch used for tool apron
CN103197783A Digital teach pendant
TW201321124A Adjustable clutch for tool seat
TW201314408A Digital teaching apparatus
TW201242692A Composite function side milling cutter seat
TW201242693A Composite function side milling cutter seat
TW201219151A Universal milling head
TW201031489A Central water supply structure of a power blade base
TW200914195A Fourth axle device of processing machine
TW200829370A Power vise