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SHENZHEN YINWOSHI TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    149,203
  • Filing trend
    ⇩ 100.0%
About

SHENZHEN YINWOSHI TECH CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology and telecommunications are KOIZUMI ISAMU, ELMEDYB THOMAS BO and UMEVOICE INC.

Patent filings in countries

World map showing SHENZHEN YINWOSHI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHENZHEN YINWOSHI TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhang Zhicheng 4
#2 Zheng Yong 3
#3 Zhou Yu 2
#4 Liu Zengqiang 2
#5 Xin Guolong 1
#6 Xie Youjun 1
#7 Dong Qingbin 1
#8 Xu Jinshui 1
#9 Wang Hongbei 1
#10 Wang Wuchao 1

Latest patents

Publication Filing date Title
CN107277717A For the assemble method without protecgulum loudspeaker and a kind of loudspeaker
CN106792424A A kind of voice coil loudspeaker voice coil positioning correction frock and vibration component packaging technology
CN106954169A The Noise Testing and its system of a kind of acoustic product
CN106792421A A kind of ultrasonic frock of loudspeaker module
CN106792383A A kind of electroacoustic transducer
CN106375926A Testing method and system of lateral sound producing loudspeaker box
CN106375917A Voice diaphragm assembly of loudspeaker and manufacturing method thereof
CN106303860A A kind of speaker
CN106101963A A kind of speaker
CN106101941A A kind of vibrating diaphragm
CN105553578A Integrated audio and radio frequency test method and system thereof