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GUANGZHOU RUOYI JEWELRY TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    131,835
About

GUANGZHOU RUOYI JEWELRY TECH CO LTD has a total of 13 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China and United Kingdom. Its main competitors in its focus markets machine tools, machines and chemical engineering are WEIHAI ZHOUSHI HANDICRAFT CO LTD, WUXI HUIOU CERAM CO LTD and SHENZHEN XINYUDA JEWELRY CO LTD.

Patent filings in countries

World map showing GUANGZHOU RUOYI JEWELRY TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11
#2 United Kingdom 2

Patent filings per year

Chart showing GUANGZHOU RUOYI JEWELRY TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qin Lei 5
#2 Gao Shiyuan 4

Latest patents

Publication Filing date Title
CN111843748A Jade ring polishing and maintaining equipment
CN111905886A Pearl grinding equipment
CN111700411A Automatic protection cabinet of putting of antique
CN111685550A Jewelry cabinet with jewelry and teller protection
CN111546522A Automatic pearl clamping and punching device
CN111054646A Pearl letter sorting processingequipment
CN110977719A Pearl polishing machine
CN110757659A Automatic punching equipment capable of switching drill bits according to pearl sizes
CN110710767A Automatic threading machine of pearl necklace
CN110744429A Automatic processing device for jewelry
CN110695310A Automatic wax tree planting device in jewelry making