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NINGBO POLINATA ELECTRONICS CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    92,829
  • Filing trend
    ⇩ 100.0%
About

NINGBO POLINATA ELECTRONICS CO LTD has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, basic communication technologies and machine tools are BUMJIN I & D CO LTD, KIM YOUNG AHN and TGI TECH PTE LTD.

Patent filings in countries

World map showing NINGBO POLINATA ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing NINGBO POLINATA ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ruan Songjie 19
#2 Dou Mingfeng 2
#3 Ruan Qin 2

Latest patents

Publication Filing date Title
CN107182006A A kind of audio amplifier micro-acoustic controls circuit
CN107360492A A kind of audio amplifier sound equalization controls amplification control circuit
CN106272870A A kind of portable sound box of improvement
CN105337580A Audio power amplification control circuit
CN105357611A Audio pre-amplification circuit
CN105407435A Audio adjusting circuit
CN105338449A Sound effect processing circuit
CN105338451A Control circuit of loudspeaker box
CN105376676A A loudspeaker box echo processing circuit
CN105376678A An audio adjusting circuit
CN105472506A Microphone circuit audio control circuit
CN105375884A Loudspeaker box power amplification circuit
CN105516854A Signal processing circuit for loudspeaker box
CN103888858A Loudspeaker box with LED lamps
CN103905940A Outdoor loudspeaker box
CN103905939A Portable loudspeaker box
CN103888859A Improved multimedia loudspeaker box
CN103929686A Loudspeaker box
CN102638738A Microphone bracket