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NI CHENGKAI

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    65,441
About

NI CHENGKAI has a total of 25 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets machine tools, packaging and shipping and machines are STADE UMFORMTECHNIK GMBH, CROWN BEVERAGE PACKAGING INC and BUHRKE IND.

Patent filings in countries

World map showing NI CHENGKAIs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing NI CHENGKAIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ni Chengkai 25

Latest patents

Publication Filing date Title
CN110883227A Hardware stamping part for stamping die
CN110902635A Oil taking frame for die steel production
CN110883225A Continuous stamping die for metal stamping
CN110926210A Calcining furnace for producing die steel
CN110883226A Stamping die for noble metal foil
CN110884202A Fastener stamping die for car
CN110884203A Porous stamping die for hardware processing
CN110902114A Plastic barrel easy to carry
CN110883224A Accurate five metals stamping die
CN110902626A Plastic drum capping device
CN110883261A Mold taking mechanism of precision stamping mold
CN110877247A Metal stamping workpiece surface treatment device
CN111036784A Metal stamping workpiece wastrel processing apparatus
CN110883223A Precision stamping die of precision machine part production usefulness
CN110883189A Metal stamping die side-cut structure
CN110791616A Cooling device is used in mould steel production
CN111301882A Batching hopper for die steel production
CN110883215A Bolt stamping die
CN110884201A Stamping die with replaceable stamping die head
CN110846489A Aging furnace for producing die steel