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MEAN WELL GUANGZHOU ELECTRONICS CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    48,178
  • Filing trend
    ⇧ 33.0%
About

MEAN WELL GUANGZHOU ELECTRONICS CO LTD has a total of 36 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2011. It filed its patents most often in China, Taiwan and United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and audio-visual technology are ROMPOWER ENERGY SYSTEMS INC, VICOR CORP and ASTEC INT LTD.

Patent filings in countries

World map showing MEAN WELL GUANGZHOU ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 26
#2 Taiwan 5
#3 United States 5

Patent filings per year

Chart showing MEAN WELL GUANGZHOU ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Nan 4
#2 Wang Feilong 3
#3 Lin Kexu 3
#4 Wu Quanpai 2
#5 Zhong Yuwei 2
#6 Liu Yazhe 2
#7 Hu Min-Qiang 2
#8 Qiu Zhixiang 2
#9 Chen Boming 2
#10 Chen Po-Ming 1

Latest patents

Publication Filing date Title
CN111515091A Automatic glue pouring equipment
CN110995010A Power supply conversion device
CN109729619A Light-emitting diode driving device
TW202025852A Device for driving light-emitting diodes (LEDs)
US10581678B1 Wireless system for setting parameters
CN111237228A Control circuit with speed regulation function
CN111225478A Switch module protection circuit
CN109450271A Wireless type parameter setting system
CN109194121A Power control circuit
CN108900080A Resonance control apparatus
TWI643711B Method for controlling an operated power wrench
CN110340835A The operating method of spanner
CN110165870A A kind of constant power control circuit
CN110138222A The control method of resonance converter
CN109963373A A kind of dimming input circuit
CN109757005A The feedback circuit of response can be changed with dim signal
TW201919439A Feedback circuit capable of regulating response according to variation of dimming signal
CN109428491A Reduce the underloading of LLC resonance converter and the control circuit of no-load loss
TW201914187A Control circuit for reducing power loss of llc resonant converter during light-load or no-load operation
CN109413791A Feedback circuit