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HUANG GUO ZHANG

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    91,652
  • Filing trend
    ⇩ 71.0%
About

HUANG GUO ZHANG has a total of 18 patent applications. It decreased the IP activity by 71.0%. Its first patent ever was published in 2014. It filed its patents most often in Taiwan. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and civil engineering are HUANG KUO CHANG, SONG SOO NI and HUANG KUO-CHANG.

Patent filings in countries

World map showing HUANG GUO ZHANGs patent filings in countries
# Country Total Patents
#1 Taiwan 18

Patent filings per year

Chart showing HUANG GUO ZHANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Guo-Zhang 17
#2 Huang Guo Zhang 1

Latest patents

Publication Filing date Title
TW202102772A Fluid power blade device capable of increasing the fluid power capture efficiency of the first blade unit
TW202041774A Blade device to reduce the opposite wind drag and improve the efficiency of the wind-driven blade device
TW202033883A Blade device capable of improving the effectiveness of the blade device in collecting the wind power
TW202009367A Wave-activated power generation system wherein a vessel is used to replace the prior floating block to improve the power generating efficiency, and a reinforcing beam and a cushion strip are used to increase the strength of the vessel for enduring the impact force of waves
TW202007854A Wind driving blade device with which wind can be collected and guided toward appropriate position so as to most effectively utilize the wind
TW201918609A Dredging stirring device greatly reducing dredging energy consumption while increasing the dredging efficiency a pipe fitting unit and a stirring unit
TW201908599A Wind power generating device capable of moving up and down for effectively facilitating maintenance and avoiding damage
TW201905286A Sand control runner system prolonging the service life of the pipeline structure
TW201837224A Graphene manufacturing apparatus and method enabling the graphene deposited on the base film to constitute a three-dimensional graphene structure
TW201831758A Reservoir sectional decompression dredging apparatus including a connecting pipe, an upper extending pipe, a water blocking gate and a dredging control unit
TW201829908A Blade apparatus for wind power generation characterized in that by the detachable design of the blade units, the user can conveniently replace the blade units by himself
TW201807305A Flow vane device wherein the outer edge of the impeller base is spaced from the ribs to define a gap that matches the particle size distribution of sandstones, thus enabling sandstones in the fluid to pass through the gap correspondingly to avoid abrasions
TW201741528A Hydraulic power generation device comprising a sand control dam, a power generation device, a water diversion pipe and a surge tank
TW201617524A Power generation device suitable for ocean current
TW201614125A Water work platform
TW201602452A Flow blade device
TW201544684A Wind blade device