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SHANGHAI ZENFOCUS SEMI TECH CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    102,063
About

SHANGHAI ZENFOCUS SEMI TECH CO LTD has a total of 16 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets measurement, audio-visual technology and electrical machinery and energy are JOHNSTECH INT CORP, XANDEX INC and JUNG YOUNG SEOK.

Patent filings in countries

World map showing SHANGHAI ZENFOCUS SEMI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing SHANGHAI ZENFOCUS SEMI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Xiongke 16
#2 Liang Jian 14
#3 Yuan Kaihua 1
#4 Qiu Bihui 1
#5 Tao Kewen 1

Latest patents

Publication Filing date Title
CN111586995A Multilayer organic substrate and manufacturing method thereof
CN111542178A Manufacturing process of multilayer circuit board and multilayer circuit board
CN111220893A Power daughter board and test machine
CN111257738A Clock generating circuit and test machine
CN111443321A High-speed probe card test method and test system
CN111245449A Radio frequency circuit, test system and test method for novel test machine
CN111352019A Test machine delay compensation method and system and test machine
CN111010804A PCB of high-speed connector and optimization method and system thereof
CN110596616A Power supply impedance test method and circuit board
CN110556642A current-carrying structure
CN110571553A power connector and PCB
CN110389297A A kind of novel measuring test plate (panel) and test device
CN108710011A A kind of probe card
CN108710009A A kind of cantalever type probe card
CN108710010A A kind of manufacturing method of Vertrical probe clasp and silicon substrate harden structure
CN108695295A A kind of chip change-over panel and its manufacturing method