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LUO WUNING

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    121,507
  • Filing trend
    ⇩ 75.0%
About

LUO WUNING has a total of 14 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2014. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and telecommunications are ELDOLAB HOLDING BV, EDWIN FITCH NORTHRUP and TRIDONIC GMBH & CO KG.

Patent filings in countries

World map showing LUO WUNINGs patent filings in countries

Patent filings per year

Chart showing LUO WUNINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Wuning 14

Latest patents

Publication Filing date Title
WO2020024838A1 Constant-current and voltage-balance connection method for led lamps and dimmable and low-loss led lamp
CN108777902A Connection method and the low-loss LED light of tunable optical are pressed in a kind of constant current of LED light
CN111684699A Communication control power supply
CN111656663A Method for generating low-frequency power carrier control signal
CN104582142A Unlimited dimming control method of lighting syste
CN104582143A Adjusting and controlling method for intelligent lighting
CN104582141A Centralized dimming control method of lighting system