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QINGCHANG ZHONG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    157,640
  • Filing trend
    ⇧ 50.0%
About

QINGCHANG ZHONG has a total of 11 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2015. It filed its patents most often in United Kingdom. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are CHAPMAN PATRICK L, RONGXIN HUIKE ELECTRIC TECH CO LTD and QIU WEIHONG.

Patent filings in countries

World map showing QINGCHANG ZHONGs patent filings in countries
# Country Total Patents
#1 United Kingdom 11

Patent filings per year

Chart showing QINGCHANG ZHONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qingchang Zhong 11
#2 George Konstantopoulos 1

Latest patents

Publication Filing date Title
GB202010378D0 Power electronic converter with a ground fault detection unit that shares a common ground with both DC ports and AC ports
GB202009448D0 Rackless thermal-efficient modular power electronic system
GB201809724D0 Passive virtual synchronous machine with bounded frequency and virtual flux
GB201807264D0 SYNDEM converter
GB201800572D0 Reconfiguration of inertia, damping, and fault ride-through for a virtual synchronous machine
GB201717573D0 Power electronic converters that take part in the grid regulation without affecting the DC-port operation
GB201708886D0 Cyber synchronous machine(cybersync machine)
GB201617589D0 Operating doubly-fed induction generators as virtual synchronous generators
GB201601730D0 Self-synchronized robust droop controller
GB201521725D0 Current-limiting droop controller for power converters
GB201516168D0 Theta converter