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LIU WUN HUI

Overview
  • Total Patents
    16
About

LIU WUN HUI has a total of 16 patent applications. Its first patent ever was published in 1991. It filed its patents most often in France, United Kingdom and United States. Its main competitors in its focus markets machine tools, machines and civil engineering are F R PATCH MFG COMPANY, SCHUMAN ALBERT and SILICON TECHNOL CORP.

Patent filings in countries

World map showing LIU WUN HUIs patent filings in countries
# Country Total Patents
#1 France 6
#2 United Kingdom 5
#3 United States 3
#4 Germany 1
#5 Italy 1

Patent filings per year

Chart showing LIU WUN HUIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Wun-Hui 10
#2 Liu Wun Hui 3
#3 Wun-Hui Liu 1
#4 Wn-Hei Liu 1

Latest patents

Publication Filing date Title
GB9725499D0 Firewood splitting machine.
ITMI972572A1 Circular saw mounted on table - has table with upper surface of different heights on which sliding mounting can travel to provide flush support surface
FR2770162A1 Circular saw mounted on table
FR2768954A3 Electric sander with an improved protection screen
GB9720077D0 Front shield of power sanding machine
GB9418921D0 Auxiliary rule of tile cutter
FR2711939A3 Manual device for cutting tiles.
US5191714A Protractor
FR2686282B3 Gauge for cutting tiles for domestic use.
US5195870A Ceiling fan having lighting fixture
GB9123594D0 Manually-operated tile cutter