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WUHU HENGFENG TECH CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    64,790
About

WUHU HENGFENG TECH CO LTD has a total of 25 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets control, machine tools and electrical machinery and energy are WUXI FUMEI LIGHT ALLOY TECHNOLOGY CO LTD, GLOWFORGE INC and WELTRONIC CO.

Patent filings in countries

World map showing WUHU HENGFENG TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing WUHU HENGFENG TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Wanshun 25

Latest patents

Publication Filing date Title
CN105763110A Intermittent power-on energy-saving control device
CN105643055A Energy-saved protection circuit of argon arc welding equipment
CN105547507A Low-loss long-service-life temperature detection alarm circuit
CN105573213A Automation cultivation and watering control circuit
CN105606248A High-sensitivity and high-stability temperature detection and alarming device
CN105488952A Dangerous area voice warning device
CN105484991A Supercharging type water supply control circuit for agriculture
CN105528010A Control contact ablation prevented water supply control device
CN105446375A Agricultural irrigation water supply water tank anti-overflow control circuit
CN105551159A Irrigation facility line antitheft alarm device
CN105470920A Automatic protection burnout-preventing control apparatus for motor
CN105458474A Control circuit for no-load operation of welding equipment
CN105430855A Theft-proof electric fence control circuit
CN105432594A Frequency sweep ultrasonic wave type electronic pest repellent device
CN105432595A Intermittent acousto-optic action type anti-bird control device
CN105416703A Control device for plastic film sealing equipment
CN105472855A Electronic remote pulse-type fishing device
CN105414712A Low-power consumption alternating current electric welding machine no-load energy-saving circuit
CN105414711A Energy-saving electric welding machine idle circuit
CN105425883A Touching-type electricity-saving loom control circuits