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HENAN ZHONGHENG NETWORK TECH CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    38,586
About

HENAN ZHONGHENG NETWORK TECH CO LTD has a total of 40 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and transport are LU XIUQUAN, GUANGZHOU CHANXIN BIOTECHNOLOGY CO LTD and CENXI DONGZHENG POWER SCIENCE & TECH DEV CO LTD.

Patent filings in countries

World map showing HENAN ZHONGHENG NETWORK TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing HENAN ZHONGHENG NETWORK TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Tengfei 40
#2 Cao Shijie 40

Latest patents

Publication Filing date Title
CN109317437A A kind of automation cleaning device that cleaning effect is good
CN109332249A A kind of water circulation agricultural product cleaning device
CN109317251A Grinding device is used in a kind of processing of agricultural seed
CN109332045A A kind of uniform automatic spraying device of sprinkling
CN109306750A A kind of building energy conservation type wall with temperature controlling function
CN109340666A A kind of building energy conservation headlamp of adjustable-angle
CN109398416A A kind of rail traffic indicator light of angle adjustable
CN109332152A A kind of husky screening plant of building energy conservation
CN109293042A A kind of building energy conservation rainwater-collecting equipment
CN109129580A A kind of intelligent robot with long service life
CN109334990A A kind of unmanned plane Anti-fall protective device
CN109334988A A kind of unmanned plane is sprayed insecticide equipment
CN109335005A A kind of more changing device of unmanned plane battery compartment
CN109046144A A kind of material mixing device that can save energy
CN109318748A A kind of charging pile of good heat dissipation effect
CN109367807A A kind of water conservancy environmental monitoring aircraft charging pile
CN109228927A A kind of practical charging pile
CN109228926A A kind of charging pile shell with heat sinking function
CN109228928A A kind of charging pile with rainproof function
CN109011689A A kind of biologic medical production filtering extraction element