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ZHONGHUA HAN

Overview
  • Total Patents
    21
About

ZHONGHUA HAN has a total of 21 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are RYAZANSKIJ TS OK T B GVNI T I, SERPUKHOVSKOE VYSSHEE VOENNOE KOMANDNO INZH UCHILISHCHE RAKETNYKH VOJSK IM LENINSKOGO KOMSOMOL and SLAVYANSKIJ Z TYAZHELOGO MASH.

Patent filings in countries

World map showing ZHONGHUA HANs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhonghua Han 21

Latest patents

Publication Filing date Title
CN102463947A Rear-end avoidance automobile safety protection device
CN102463943A Safety protecting device of motor vehicle
CN102465439A Ironing machine with good ironing effect
CN102468594A Covered wire paint scraper for heavy wires
CN102465440A Large-scale mangle with adjustable height
CN102463068A Simple granulator
CN102463067A Fast granulating machine
CN102381101A Novel plastic ruler
CN102381121A Novel pen container
CN102379640A Novel cutting board
CN102384705A Novel flexible rule
CN102380118A Novel fragrance agent device
CN102382592A Novel adhesive tape
CN102383640A Inflatable mosquito net with air conditioner
CN102211569A Movement protection device after tyre burst
CN102211326A Percussion drill with dust hood
CN102213380A Bedside lamp with bookshelf
CN102214847A Rechargeable battery with plugs
CN102019231A Electrostatic dedusting power supply voltage regulating system controlled by single chip microcomputer
CN102023009A Miniature posture storage and measurement system