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SHENZHEN DARK ENERGY POWER SUPPLY CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    104,019
  • Filing trend
    ⇩ 87.0%
About

SHENZHEN DARK ENERGY POWER SUPPLY CO LTD has a total of 16 patent applications. It decreased the IP activity by 87.0%. Its first patent ever was published in 2017. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, transport and surface technology and coating are TEKNOWARE OY, PHILIPS SOLID STATE LIGHTING and ELTAM EIN HASHOFET.

Patent filings in countries

World map showing SHENZHEN DARK ENERGY POWER SUPPLY CO LTDs patent filings in countries

Patent filings per year

Chart showing SHENZHEN DARK ENERGY POWER SUPPLY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peng Guoyun 16
#2 Peng Shaogei 7
#3 Ruan Birong 6
#4 Zhang Jun 5
#5 Peng Jiayi 4
#6 He Linbo 3
#7 Peng Fusheng 3
#8 Sun Jianfei 2
#9 Yang Qingchun 1
#10 Zhang Guoguang 1

Latest patents

Publication Filing date Title
CN112187036A Voltage-stabilizing output power supply circuit for sound equipment
CN111022990A Acousto-optic integrated ceiling lamp
CN111010775A All-weather illumination system with automatic brightness balance function
CN110391075A A kind of no pin patch-type transformer
CN110207026A A kind of novel lamp tube and its manufacturing method
CN110000443A A kind of automatic bonding equipment and automatic wire soldering method
CN109757093A A kind of electronic component and its surface mount method of array arrangement
CN108770229A A kind of surface-mounting equipment and surface mount method
WO2019075923A1 Linear power source for performing segmented dimming based on led lamp set
CN109392215A Linear power supply based on LED light group sectional dimming
CN109392210A The LED illumination driving circuit of no several levels electric current output
CN109327018A LED street lamp driving power lightning protection circuit
CN109318791A Distance-light integrated vehicle control system