Learn more

NINGBO CHENGDA PREC MACHINERY CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    40,651
About

NINGBO CHENGDA PREC MACHINERY CO LTD has a total of 38 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets optics, machine tools and machines are ZHUHAI HUAYA MACHINERY TECH CO LTD, SHAODONG INTELLIGENT MFG INNOVATIVE INSTITUTE and DJI BAIWANG TECH CO LTD.

Patent filings in countries

World map showing NINGBO CHENGDA PREC MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing NINGBO CHENGDA PREC MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fu Cheng 38
#2 Wang Wenbo 8
#3 Xu Qingfeng 8
#4 Yang Fajun 6
#5 Zhao Dongfang 4
#6 Chu Xudong 1

Latest patents

Publication Filing date Title
CN112239081A Working method of automatic lens ink coating machine
CN112038270A Wafer processing device and processing method
CN112230116A Intelligent test unit of semiconductor test equipment
CN112222038A Feeding mechanism for semiconductor packaging device
CN111929039A MTF detection mechanism of optical lens
CN111923132A Lens cutter
CN111807046A Intelligent guiding arrangement device of lens arrangement machine
CN111811444A Finished product detection mechanism of lens shearing machine
CN112059572A Automatic loading and unloading device
CN111922977A Be applied to many lens assembly quality of camera
CN112068273A Novel multifunctional laminating machine
CN112077551A Automatic alignment equipment for optical lens
CN112091772A Automatic processing and producing device for optical lens
CN111812752A Automatic ink coating mechanism of optical lens ink coating machine
CN112090785A Optical lens sorting equipment
CN112110177A Intelligent recognition balance machine
CN111468934A Automatic assembling device and assembling method for optical lens
CN111537204A Optical lens detection device
CN111468923A Automatic picking and placing device of automatic optical lens assembling machine
CN111421317A Lens assembling equipment