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SHENGHONG TECHNOLOGY HUIZHOU CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    163,750
About

SHENGHONG TECHNOLOGY HUIZHOU CO LTD has a total of 21 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, environmental technology and machine tools are TAIYOSHA DENKI KK, YUUCOM KK and LUOYANG WEIXIN ELECTRONIC TECHNOLOGY CO LTD.

Patent filings in countries

World map showing SHENGHONG TECHNOLOGY HUIZHOU CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing SHENGHONG TECHNOLOGY HUIZHOU CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Jiayu 7
#2 Zhang Huangchu 7
#3 Wang Chen 5
#4 Zeng Xiangfu 4
#5 Li Feihong 4
#6 Xia Guowei 3
#7 Zhang Yafeng 3
#8 Xu Renyuan 3
#9 Tang Jingli 3
#10 Zhao Qixiang 3

Latest patents

Publication Filing date Title
CN104540335A Method for routing golden finger area in circuit board
CN104527228A Cleaning method of environment-friendly circuit board printing screens
CN104411119A Method for processing reddening of circuit board solder mask conducting holes
CN104384570A Method for detecting broken pin of drilling machine
CN104470213A Half-copper-plated clamping groove manufacturing method
CN104254207A Manufacturing method of metalized board edge of circuit board
CN104254208A Manufacturing method of short slot hole of circuit board
CN104039085A Method for preventing optical positioning point off
CN104035022A Method for automatically testing circuit boards
CN104182855A Printed circuit board (PCB) quality tracing method
CN103619122A Chamfering omission-preventable circuit board and circuit board manufacture method
CN103619120A Connecting finger clamping slot milling omission-preventable circuit board and manufacture method thereof
CN103619131A A circuit board producing method for preventing golden fingers from exposing copper
CN103624838A Prepreg cropping device and method
CN103716988A Multi-coating circuit board and production method thereof
CN103533756A Method for etching printed circuit board
CN103281863A Reworking method of gold plating finger of circuit board
CN103152988A Method for improving board utilization ratio during fabrication of PCB (Printed Circuit Board)
CN103145222A Electro-catalysis method for disposing waste brown liquid
CN103152992A Solder mask printing method of thick copper plate