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PREMIUM LOUDSPEAKERS HUI ZHOU CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    72,962
  • Filing trend
    ⇧ 1500.0%
About

PREMIUM LOUDSPEAKERS HUI ZHOU CO LTD has a total of 24 patent applications. It increased the IP activity by 1500.0%. Its first patent ever was published in 2012. It filed its patents most often in Germany, United States and United Kingdom. Its main competitors in its focus markets audio-visual technology, computer technology and electrical machinery and energy are NURA HOLDINGS PTY LTD, MARTIN AUDIO LTD and TAKANO RIKUO.

Patent filings per year

Chart showing PREMIUM LOUDSPEAKERS HUI ZHOU CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Zhi Wen 5
#2 Chen Zhi 4
#3 Little Richard 2
#4 Liao Cheng Yang 2
#5 Huang Shaoting 1
#6 Lopez Castillo Jorge Alejandro 1
#7 Zhongpin Tang 1
#8 Ho Cheng 1
#9 Jin Xiang Feng 1
#10 Wu Yi Ming 1

Latest patents

Publication Filing date Title
CN109391884A Speaker system and the method for manipulating loudspeaker
CN109788408A The outstanding side structure of loudspeaker
DK201600632A1 A compressor system with eq
WO2012113281A1 Suspension system for moving-coil loudspeaker