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NINGBO DIBIYI TRADING CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    111,332
About

NINGBO DIBIYI TRADING CO LTD has a total of 15 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets consumer goods, computer technology and measurement are MSTAR TECH INC, TANDENT VISION SCIENCE INC and VISIDON OY.

Patent filings in countries

World map showing NINGBO DIBIYI TRADING CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing NINGBO DIBIYI TRADING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Xudong 15
#2 Ye Hongchun 11
#3 Wu Mengmeng 6

Latest patents

Publication Filing date Title
CN109637504A Self-adapting type turntable modulation dulcimer
CN109637502A String array layout mechanism
CN109613007A Qin bamboo failure evaluation platform
CN109616085A Dulcimer sounding ingredient eliminates system
CN109545168A Automatic shift formula grand piano
CN109559708A Qin follows closely Rotable Control System
CN109670460A Instant parameter detecting mechanism
CN109616086A Qin body numeral driving mechanism
CN109655458A Soundboard iron rust analysis platform
CN109410262A Autoclave depth of field resolution system
CN109636760A Thermal insulative board mode switching system
CN109855248A Air conditioning air outlet positioning system
CN109637510A Safty electronic piano
CN109658906A The desk-top piano of Multifunctional flat
CN109346031A Assist the wooden piano of formula that oils