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SHANGHAI PRIMA ELECTRONIC CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    106,267
  • Filing trend
    ⇧ 66.0%
About

SHANGHAI PRIMA ELECTRONIC CO LTD has a total of 36 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets measurement, electrical machinery and energy and basic communication technologies are FIFTH ELECTRONICS RESEARCH INSTITUTE OF MINISTRY OF INDUSTRY AND INFORMATION TECH, VERISITY LTD and SHENZHEN CITY SIGLENT TECH CO LTD.

Patent filings in countries

World map showing SHANGHAI PRIMA ELECTRONIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing SHANGHAI PRIMA ELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gu Jianjun 36
#2 Mao Wenbin 36
#3 Zhao Jian 1

Latest patents

Publication Filing date Title
CN111366754A Movable and rotatable power frequency magnetic field induction coil support
CN111366759A Ringing wave generator
CN111366798A Electrostatic discharge detection circuit
CN111366760A Intelligent cycle falling generator
CN111366758A Automobile transient conduction emission generator
CN109813976A A kind of hand-held electrostatic discharging generator
CN109813977A A kind of static gun with touch screen
CN109818649A A kind of static discharge generating device
CN108233873A A kind of multi-channel noise simulation generator
CN108226621A A kind of high-precision peak-to-valley value sample circuit
CN108205508A A kind of multistage communication circuit for microcontroller
CN108205509A A kind of telecommunication circuit of computer and electromagnetic compatibility instrument
CN107192865A A kind of high pressure combined generator
CN107192874A A kind of pulse residual voltage measuring system for lightning surge generator
CN107193243A A kind of voltage x current real-time monitoring system for EUT power supplys
CN107196549A A kind of combined type surging generator
CN104749454A Program-controlled monitoring circuit for high voltage capacitor
CN104753508A High-voltage large-current electronic switch
CN104753501A Circuit for completing synchronous square-wave output in programmable mode
CN104749496A Self-diagnosis circuit for lightning surge generator test