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KUNSHAN DAYANG PRINTED CIRCUIT BOARD CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    93,307
  • Filing trend
    ⇧ 250.0%
About

KUNSHAN DAYANG PRINTED CIRCUIT BOARD CO LTD has a total of 18 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, surface technology and coating and measurement are DONGGUAN HONGYUEN ELECTRONICS CO LTD, SHENGYI ELECTRONICS CO LTD and GULTECH WUXI ELECTRONICS CO.

Patent filings in countries

World map showing KUNSHAN DAYANG PRINTED CIRCUIT BOARD CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing KUNSHAN DAYANG PRINTED CIRCUIT BOARD CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ji Xiangdong 12
#2 Ji Fuqiang 8

Latest patents

Publication Filing date Title
CN111998960A Infrared scanning equipment identification method for integrated circuit board
CN111787684A Many PP stacks structure and melts landfill hole response discernment circuit board
CN111770645A Large-makeup high-ounce copper solder-resist one-time printing ink process
CN111836480A Multi-code parallel circuit board hole passivation prevention technology
CN110149761A A kind of blind circuit board structure for burying electric gold wire of internal layer and method
CN110139489A A kind of big hole capping anti-welding printing method of wiring board
CN110267456A A kind of chemical pre-processing method for wiring board production internal layer
CN108875194A A kind of testing impedance figure automatic generation method for printed wiring board
CN108519133A A kind of addition liquid level suggestion device applied to printed wiring board wet process
CN108707957A A kind of electric plating of whole board VCP lines copper ball earth of positive pole cleaning method
CN108468082A A kind of stirring-type copper ball earth of positive pole cleaning device
CN108811331A A kind of boring method of multilayer number superposition printed wiring board
CN108617106A A kind of complete golden face sheet copper protective film processing method
CN108419368A A kind of concentric pylone processing method of printed wiring board
CN106714461A High-insulativity, high-voltage and tracking-resistant precise circuit board and preparation method thereof
CN106714476A Novel four-layer board blind hole/step processing technique
CN105072829A Thick copper plate single-sided pressing process
CN105154881A Etching process for thick copper plate