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LIU WAI Y

Overview
  • Total Patents
    14
About

LIU WAI Y has a total of 14 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United Kingdom. Its main competitors in its focus markets optics and micro-structure and nano-technology are GRANIK YURI, ASML HOLLAND BV and SANRITSU KIKAKU KK.

Patent filings in countries

World map showing LIU WAI Ys patent filings in countries
# Country Total Patents
#1 United Kingdom 14

Patent filings per year

Chart showing LIU WAI Ys patent filings per year from 1900 to 2020

Focus industries

Latest patents

Publication Filing date Title
GB0510724D0 Fabrication of hollow three dimensional structures
GB0510132D0 Method and apparatus for elevator safety
GB0509933D0 Method and apparatus for elevator safety
GB0505713D0 Fabrication of hollow three dimensional structures
GB0500529D0 Apparatus and system for microfabrication of structures
GB0425718D0 System for microfabrication of structures and substructures having non-vertical and/or arbitrarily profiled sidewalls
GB0425627D0 System for fabrication of microstructures having non-vertical and/or arbitrarily profiled sidewalls
GB0317830D0 Micromachining process and apparatus