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TAN FENG

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    133,126
About

TAN FENG has a total of 14 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets medical technology are ZHOU ERCHUN, PFANSTIEL ERICH and NOVAKOVIC VLASTIMIR.

Patent filings in countries

World map showing TAN FENGs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing TAN FENGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Top inventors

# Name Total Patents
#1 Tan Feng 14
#2 Zhao Hongwei 2
#3 Wang Jianhua 2

Latest patents

Publication Filing date Title
CN106236583A One takes out medicine propeller
CN105963849A Backflow-prevention stomach tube
CN105362043A Lower limb movement assisting device
CN105395341A Walking-assisting device
CN105395308A Ice stimulator with swallowing function and manufacturing method of ice stimulator
CN105487693A Gasbag type wrist pad
CN104941042A Improved structure for nasopharyngeal airway
CN104984452A Novel medical nasopharyngeal airway
CN104814864A Pharyngeal muscle trainer
CN104825269A Hyperthermia instrument for knee joint
CN104759066A Tongue muscle exerciser
CN104116874A Traditional Chinese medicine composition for treating recurrent oral ulceration
CN103948902A Traditional Chinese medicine composition for treating kidney-yang deficiency-induced toothache
CN1619089A Plastic steel and aluminium alloy imformation transmission window