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XINFENG XUNJIEXING CIRCUIT TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    144,426
  • Filing trend
    ⇩ 40.0%
About

XINFENG XUNJIEXING CIRCUIT TECH CO LTD has a total of 12 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, machine tools and optics are SHIKHIREV BORIS N, MI RADIOTEKHNICHESKIJ I and LI GUOLI.

Patent filings in countries

World map showing XINFENG XUNJIEXING CIRCUIT TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing XINFENG XUNJIEXING CIRCUIT TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Linfeng 7
#2 Chen Dingcheng 5
#3 Ma Zhuo 4
#4 Chen Qiang 3
#5 Zhou Aiming 2
#6 Yang Yunzhang 2
#7 Yi Hao 2
#8 Li Shuping 2
#9 Li Zhisheng 1
#10 Li Cheng 1

Latest patents

Publication Filing date Title
CN112218422A Soft-hard combination board of outer layer flexible substrate and POFV manufacturing method thereof
CN110418505A A kind of precision PCB blank plate and its processing molding method
CN109905976A A kind of local laminating type of Rigid Flex cover film
CN110012622A A kind of Rigid Flex production method of flexible board area pad laser windowing
CN109195360A A kind of method for manufacturing circuit board improving rigid-flex combined board dynamic area recess
CN109379846A A kind of novel flexible circuit board double hollow out circuit manufacturing method
CN109029225A A kind of Microvia laser pore-forming quality periodic sensing approach
CN107172818A A kind of full automatic Etaching device and its control method
CN107172829A The through hole copper precipitation unit and its control method of a kind of high density HDI multilayer circuit boards
CN107160257A A kind of round-corner cutter and fillet method for grinding for printed substrate
CN107263285A A kind of wiring board welding resistance automatic nog plate system and nog plate method
CN107168020A A kind of wiring board welding resistance development production system automatically