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LIU NIANZENG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    157,438
About

LIU NIANZENG has a total of 11 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 audio-visual technology, measurement and chemical engineering are BOWMAN JOHN, ANHUI BENZHI INTELLIGENT TECH CO LTD and GUANGZHOU RUILINZHI ADVERTISING CO LTD.

Patent filings in countries

World map showing LIU NIANZENGs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing LIU NIANZENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Nianzeng 11
#2 Zhang Haiyang 1
#3 Liu Qingzhu 1
#4 Huang Shaohua 1
#5 Kong Xiangfei 1

Latest patents

Publication Filing date Title
CN109353280A A kind of day and night mirror for daily traffic safety
CN109335263A A kind of built-in article-storage device
CN109121800A A kind of forestry tree trimming machine
CN108871487A A kind of gas meter, flow meter bracket
CN108799741A A kind of computer display pedestal
CN108986647A A kind of high-tension pole Sign Board mounting device
CN108792650A A kind of agricultural stock device manually
CN108634848A A kind of medical chair for closet
CN108656805A A kind of electric eraser
CN108942849A A kind of metal product storage table
CN108856007A A kind of glass oil removing scraper plate