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SUNRISE INSTR CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    155,219
  • Filing trend
    0.0%
About

SUNRISE INSTR CO LTD has a total of 11 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2015. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, mechanical elements and measurement are CHRISTOPH WILLI GEHRING, TIMESAVERS INC and LANDIS TOOL CO.

Patent filings in countries

World map showing SUNRISE INSTR CO LTDs patent filings in countries
# Country Total Patents
#1 China 8
#2 WIPO (World Intellectual Property Organization) 3

Patent filings per year

Chart showing SUNRISE INSTR CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools
#2 Mechanical elements
#3 Measurement

Top inventors

# Name Total Patents
#1 Li Xiangcheng 7
#2 Liu Yunyi 7
#3 Tang Mingfu 7
#4 York Yue Huang 5
#5 Huang Yue 3
#6 Huang York Yue 3

Latest patents

Publication Filing date Title
CN112123118A Abrasive belt machine
WO2019047682A1 Radial constant force floating device
WO2019047683A1 Smart polishing method
CN108412879A A kind of torque sensor being bonded
CN107559459A A kind of electrical servo valve
CN107498467A A kind of constant force floating system
CN107520747A A kind of constant force floating installation
CN107504012A A kind of axial constant force floating installation
CN106378704A Flexible polishing device
CN105269304A Grinding wheel replacing device