Learn more

ZHEJIANG CHANGSHENG PLASTIC BEARING TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    156,728
  • Filing trend
    ⇧ 500.0%
About

ZHEJIANG CHANGSHENG PLASTIC BEARING TECH CO LTD has a total of 11 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, packaging and shipping and textiles and paper are NIPPON ARAMIDO KK, COB PREC PARTS INC and SAINT-GOBAIN PERFORMANCE PLASTICS PAMPUS GMBH.

Patent filings in countries

World map showing ZHEJIANG CHANGSHENG PLASTIC BEARING TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHEJIANG CHANGSHENG PLASTIC BEARING TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Zanbing 11
#2 Xu Zehua 6
#3 Sun Zhihua 4
#4 Chen Junjie 3
#5 Shen Haojie 2

Latest patents

Publication Filing date Title
CN111810532A Compressing block of linear guide shaft
CN111649102A Mute drag chain
CN111271375A Novel joint bearing
CN111689355A A fast assembly formula swing hinge for staircase
CN109340256A It is a kind of with pre-tightening the linear bearing system of gap function of disappearing
CN108775345A A kind of linear bearing system of preload adjustable and the gap that disappears
CN108916247A A kind of automotive seat axis plain bearing unit
CN108437585A A kind of wear-resisting metalloid composite panel and preparation method thereof
CN108590881A A kind of zero clearance piston ring
CN108439164A A kind of self-lubricating staircase revolution chain
CN108119549A The manufacturing process of composite self-lubricating bearing