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YANTAI DINGHUA ORNAMENT CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    158,612
About

YANTAI DINGHUA ORNAMENT CO LTD has a total of 11 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets consumer goods, electrical machinery and energy and machine tools are SPECTRUM DIAMONDS PTY LTD, HUNAN YUJING MACHINE IND CO LTD and BRILCUT PATENT.

Patent filings in countries

World map showing YANTAI DINGHUA ORNAMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing YANTAI DINGHUA ORNAMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Haixi 6
#2 Wu Haixing 4
#3 Zhang Guoqiang 1

Latest patents

Publication Filing date Title
CN112189957A Prevent stolen selling device of bracelet
CN111952778A Fastening device for mobile phone charging head
CN112139907A A trompil equipment of polishing for jade hand lace
CN112108298A Device for automatically cleaning inner wall and outer wall of face cream nozzle
CN112056739A Brand-new lipstick fracture repairing device
CN111972813A Device capable of beautifying nails in multiple colors according to nail area
CN111843660A Automatic polishing equipment that polishes of jade bracelet
CN111730468A Jade bracelet circular arc grinding processing device
CN111760867A Wooden bracelet washs maintenance device
CN111568000A Ear hole puncher with disinfection function
CN110281686A A kind of ceiling type ornament