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YEAN LU YI CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    138,488
  • Filing trend
    ⇩ 50.0%
About

YEAN LU YI CO LTD has a total of 19 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2010. It filed its patents most often in Taiwan and Japan. Its main competitors in its focus markets environmental technology are VSESOYUZNYJ NII ELEKTROMEKHANI, MAKINO KK and SAMAL VACLAV.

Patent filings in countries

World map showing YEAN LU YI CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 17
#2 Japan 2

Patent filings per year

Chart showing YEAN LU YI CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhou Zhi-Long 18
#2 Zhou Ju Lun 1

Latest patents

Publication Filing date Title
TW202019619A Grinding machine with grinding position confirmation with a controller for controlling the grinding unit to touch the first sensor and the second sensor to touch the workpiece so as to obtain the position of the workpiece and the grinding unit
TW202007472A Saw blade grinding machine capable of automatically repairing each tooth of saw blade
TW201940280A Grinding machine with magnifying inspection function improving the disadvantage that the grinding quality of the tool may be affected by the manufacturing tolerances between the new and old grinding wheels
TW201927467A Nut/screw tapping grinder capable of effectively clamping and holding nut/screw tap for grinding and repairing nut/screw tap
TW201924853A Dirt sucking table for cutter grinding machine capable of effectively filtering and collecting dirt and chips generated while operating cutter grinding machine to enhance air quality in operation space
TW201906687A Grinding machine with unequal edge milling cutter comprising a base, a reference grinding unit, and a grinding adjustment unit
TW201906686A Milling cutter grinding machine capable of adjusting central quiescent point thickness having a sliding seat movable relative to a fixing seat to adjust the distance between a center axis of a central quiescent point grinding hole and an emery wheel
TW201836738A Electronic tool setting device uses the camera to magnify and inspect the blade edge of the tool, and then rotate the tool holder to align the blade edge with the positioning line
JP2017226066A Cutting tool holder
TW201639659A Drill bit grinding seat capable of adjusting drilling lip clearance angle
TW201618892A Screw tap grinding wheel and screw tap grinding machine
TW201532656A Dust collector with power generation effect
TW201521945A Tool holder for clamping knife
TW201509590A Milling cutter grinding machine having adjustable center static point grinding seat
TW201424931A Drill bit grinding device applicable to multiple types of drill bit
TW201424930A Improvement of drill bit grinding device
TW201404529A High speed drill bit grinder
TW201125684A Ball shaped milling cutter grinding machine