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CAO HUAN

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    105,246
  • Filing trend
    ⇩ 100.0%
About

CAO HUAN has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, control and chemical engineering are KOSIN UNIVERSITY INDUSTRY ACADEMY COOPERATION, CHANGZHOU HAOBANG NANO TECH PAINT CO LTD and YANG WENLANG.

Patent filings in countries

World map showing CAO HUANs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing CAO HUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Huan 15
#2 Tang Peidong 10
#3 Li Yuanhua 1
#4 Luo Zheng 1

Latest patents

Publication Filing date Title
CN110911970A Automatic fire extinguishing device suitable for small-size switch board
CN110974663A Massage rod
CN110828256A Safety fuse convenient to change fuse-element
CN110570152A Method for improving article delivery efficiency
CN110085490A A kind of durable recovery fuse
CN109994347A It is a kind of it is anti-short circuit restore fuse
CN107485958A A kind of Novel medical incineration of waste tail gas removes acid tower
CN107469576A Industrial waste gas removes objectionable impurities device
CN107477584A New solid-liquid Harmful Waste CIU
CN107631302A A kind of medical wastes incineration device with crushing function
CN107504507A New soil waste residue recovery system
CN107376746A A kind of high-efficiency feed mixing arrangement
CN107471720A A kind of high-efficiency refuse compression set
CN107466617A A kind of forage cutter device of efficient and survivable material quality
CN107499545A A kind of feed granules quantitative packaging device
CN107497786A Fluid cleaning plant is used in a kind of hydraulic press manufacture