Learn more

HANGZHOU CRON MACHINERY & ELECTRONICS CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    87,395
  • Filing trend
    ⇩ 50.0%
About

HANGZHOU CRON MACHINERY & ELECTRONICS CO LTD has a total of 20 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper, optics and chemical engineering are GUANGDONG NANFANG COLOR PLATE MAKING CO LTD, COREY JAMES ALBERT and SECOND FILM FACTORY OF LUCKY GROUP.

Patent filings in countries

World map showing HANGZHOU CRON MACHINERY & ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing HANGZHOU CRON MACHINERY & ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiang Jianlong 14
#2 Lu Weiyi 12
#3 Zhao Jiaoyou 7
#4 Dong Hai 7
#5 Zheng Jianzhi 5
#6 Yu Gangqiang 4
#7 Ge Saijun 4
#8 Zhang Lixian 3
#9 Jian Xiaoming 3
#10 Shen Shijie 3

Latest patents

Publication Filing date Title
CN112265355A Double-optical-drum extreme-speed plate making machine and operation method thereof
CN111086316A Movable dust suction cavity structure of plate making machine and operation method thereof
CN111077723A Exposure mechanism of plate-making machine
CN111114096A Conveying upper pressing roller structure for CTP and operation method thereof
CN109927419A A kind of spiral groove type ink-suuplying pump
CN109940981A Concentrate inking system
CN109927406A A kind of accurate ink feeding system
CN110014731A A kind of independent ink feeding system
CN109927407A A kind of injecting type ink-suuplying pump
CN108683075A A kind of high current high frequency modulated laser Constant-power drive circuit and control method
CN108556458A A kind of double version computer direct platemaking machines and its operating method
CN107097509A Compatible PS editions soft version relief printing plate amplitude-variable automatic loading and unloading edition system and laser imaging method
CN107097510A The automatic loading and unloading plate structure and its handling version method of a kind of soft version
CN107415430A Collection supplies version to lock up all-in-one and its operating method that version is unloaded in scanning imagery punching automatically
CN107160824A A kind of method of times of several levels high-precision laser imaging
CN104653960A Contactless locating, moving and auxiliary supporting device of version box and operating method thereof
CN104692175A Roller-type paper clamping and arranging structure and operation method thereof
CN104647462A Automatic precise punching device and operation method thereof
CN104649045A Four-direction conveying module and automatic flow division processing method of networking printing plates thereof
CN101661230A Grinding technique for aluminum alloy drum of external-drum type plate-making machine