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NINGBO CHANGYANG MACHINERY IND CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    45,346
  • Filing trend
    ⇩ 100.0%
About

NINGBO CHANGYANG MACHINERY IND CO LTD has a total of 34 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets transport, machine tools and environmental technology are MARUJUN CO LTD, HERRON ZIMMERS MOULDING COMPAN and SHAPE CORP.

Patent filings in countries

World map showing NINGBO CHANGYANG MACHINERY IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing NINGBO CHANGYANG MACHINERY IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kong Yancheng 27
#2 Wang Quanbing 7
#3 Xu Yuanyuan 7
#4 Xia Lifa 6
#5 Fang Jinghai 5
#6 Guo Decang 5
#7 Zhou Xuejuan 4
#8 Wang Chunhong 1

Latest patents

Publication Filing date Title
CN112276466A Bumper positioner
CN112193169A Multifunctional automobile luggage rack
CN112193189A Novel high-efficiency energy-absorbing automobile rear anti-collision beam
CN112172718A Effectual car anticollision crossbeam of energy-absorbing
CN112193188A Rear anti-collision beam assembly of automobile
CN112253743A Shifting piece device
CN112193036A Skylight guide rail that stability is high
CN112172737A Novel automobile steering wheel lock shell
CN111244349A Battery box for new energy electric automobile
CN111136139A Intelligent numerical control stepless regulation and control bending machine with improved structure
CN111136138A Stepless regulation and control bending machine positioning mechanism
CN109724535A Skylight guide rail radian detects special plane
CN109719202A Skylight guide rail sequential punching mold
CN109877615A A kind of skylight guide rail fraise jig
CN109719190A The lateral die cutting die of skylight guide rail
CN109883669A Skylight guide rail Velcro fitting detection special plane
CN108296773A The automatic sawing milling planer of vehicle dormer window wind screen upper bracket
CN108380712A The stepless regulated bending machine of intelligent numerical control
CN106427502A Skylight guide rail of car
CN106917662A exhaust pipe for vehicle