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HONGBO HAN

Overview
  • Total Patents
    15
About

HONGBO HAN has a total of 15 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are ZHANG ZHONGHUI, YITIAN INFORMATION CO LTD and CHANGDE WU.

Patent filings in countries

World map showing HONGBO HANs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing HONGBO HANs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Hongbo Han 15
#2 Bo Qiu 4
#3 Jihong Qi 3
#4 Liren Qi 1

Latest patents

Publication Filing date Title
CN102228258A Production method of quantitative trace element supplement food
CN102139275A Method for digesting garbage by using spherical digester
CN101721800A Sit-ups wireless test system of human body
CN101716417A Human body pull-up wireless test system
CN101716418A Human body push-up wireless test system
CN101721801A Rope skipping wireless test system of human body
CN101758067A Urban domestic garbage treatment method with steps of steaming firstly and sorting secondly
CN102052488A Centrifugal one-way cutoff valve
CN101745515A Municipal solid waste treatment method with water separation after crush
CN101934827A Running gear with double-expansion-arm magnetic wheels
CN101537423A Domestic garbage treatment method of first cooking and then wet separation
CN101543690A Hydrodynamic recoil water filtering device
CN101240853A Sliding positioning angle-shaped joint follow-up seal device
CN101088834A Omnibearing servo magnetic wheel type four-wheel drive vehicle
CN101081511A Multifunctional barrier-crossing universal magnet wheel robot type working vehicle