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YIN ZHIFEN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    112,997
About

YIN ZHIFEN 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 environmental technology are CHENGKUAN SUN, INST OF METAL CORROSION AND PR and FIZ KHIM I AN UK SSR.

Patent filings in countries

World map showing YIN ZHIFENs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing YIN ZHIFENs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Climate change adaptation technologies

Top inventors

# Name Total Patents
#1 Yin Zhifen 15

Latest patents

Publication Filing date Title
CN105615955A Tonsil puncture needle
CN105686861A Medical bone rongeur
CN105686791A C-shaped mouth gag
CN105688321A Porous drainage tube for bladder puncture surgery
CN105615943A Nasal septum swivel knife
CN105616076A Medical plaster shears
CN105686864A Side-opening thoracic puncture and drainage needle
CN105688607A Novel coating production system
CN105688606A Paint production system
CN105597213A Medical mask
CN105688318A Medical face mask
CN105686854A Biopsy needle
CN105704594A Wireless headset convenient to store
CN105597225A Disposable liquid carrying wiper
CN105704592A Wireless headphone