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TIANJIN HONGDA PRODUCTIVITY PROMOTION CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    113,900
About

TIANJIN HONGDA PRODUCTIVITY PROMOTION CO LTD has a total of 15 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, agriculture and environmental technology are YOUNG LORIN W, JIANGMEN CENTRAL ASIA PHOTOELECTRIC CO LTD and XIAOGAN JIENENG SPECIAL LIGHTING AND EQUIPMENT CO LTD.

Patent filings in countries

World map showing TIANJIN HONGDA PRODUCTIVITY PROMOTION CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing TIANJIN HONGDA PRODUCTIVITY PROMOTION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Shaohong 15

Latest patents

Publication Filing date Title
CN106855191A LED plant growth lamp and its application
CN106838711A Waterproof cooling LED plant growth lamp and its application
CN106838708A LED plant growth lamp group and its application
CN106838712A Plant growth lamp and its application with heat sinking function
CN106838709A Plant growth lamp and its application with illumination functions
CN106838710A Plant growth lamp group and its application
CN106838685A Photosensitive water-proof plant growth lamp and its application
CN106838684A Waterproof LED plant growth lamp and its application
CN106838835A Water-proof plant growth lamp and its application
CN106838808A plant growth lamp and its application
CN105464380A Building construction line bundling, penetrating, guiding and fixing equipment
CN105781117A Crossing prevention device for construction wire tensioning
CN105464378A Portable traction and reinforcing device for construction wires
CN105464379A Combined threading device capable of clamping construction wires
CN105781118A Construction line tensioning assisting equipment