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SHENZHEN SUNSHINE CIRCUIT TECH CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    100,843
  • Filing trend
    ⇩ 100.0%
About

SHENZHEN SUNSHINE CIRCUIT TECH CO LTD has a total of 17 patent applications. It decreased the IP activity by 100.0%. 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, machines and measurement are HESHAN ZHONGFU XINGYE CIRCUIT CO LTD, SHENZHEN XUNJIEXING CIRCUIT TECH CO LTD and DONGGUAN SOMACIS GRAPHIC PCB CO LTD.

Patent filings in countries

World map showing SHENZHEN SUNSHINE CIRCUIT TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing SHENZHEN SUNSHINE CIRCUIT TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Qishuang 9
#2 Sun Wenbing 6
#3 Zhang Yonghui 5
#4 Xu Zongchen 3
#5 Zhang Peike 3
#6 Hu Shiyi 2
#7 Lu Tianhua 2
#8 Zhang Yanfen 1
#9 Zhu Guobao 1
#10 Hu Changzhong 1

Latest patents

Publication Filing date Title
CN110572948A laser-engraved circuit board and manufacturing method thereof
CN110708890A Manufacturing method of rigid-flex printed circuit board
CN110572966A HDI printed circuit board and manufacturing method thereof
CN110572965A HDI circuit board manufacturing process method
CN110708872A Circulation device and circuit board production line
CN110691466A HDI board manufacturing method and device
CN110602900A Multilayer and multistage HDI plate manufacturing method and device
CN110366323A A kind of production method of wiring board soldermask layer
CN110248487A A kind of character print method and system
CN110160959A A kind of AOI detection method and system
CN109922612A A kind of HDI board manufacturing method and HDI plate
CN109945341A Air purifier
CN107666781A A kind of preparation method of circuit board
CN107484356A A kind of preparation method of the sandwich aluminium base of thick copper
CN107318231A A kind of preparation method of golden finger, printed wiring board
CN107318233A A kind of preparation method of HDI board blind holes
CN107318232A A kind of preparation method of PCB mechanical blind holes