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YUAN HO LEE

Overview
  • Total Patents
    44
About

YUAN HO LEE has a total of 44 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United Kingdom, Netherlands and Brazil. Its main competitors in its focus markets machine tools, civil engineering and machines are LEE YUAN HO, MIRE TECH CO LTD and WEN YUAN LEE.

Patent filings per year

Chart showing YUAN HO LEEs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Lee Yuan-Ho 14
#2 Yuan-Ho Lee 4
#3 Lee Yuan Ho 3
#4 Yuan Ho Lee 1

Latest patents

Publication Filing date Title
SG63493G Moulding device with hand operable mold releasing mechanism
BR8606025A Molding device for modular concrete unit
BR8501659A Armature assembly arrangement
NL8500384A Form of constructing multi-sided concrete wall - using wedge dividing form wall side into two sections to strip form from cast concrete
PT79904A Explosive-handgrants and method for the production thereof
GB1523016A Feeding device for high speed nut formers
GB1510912A Multi-headed nut tapping machine
GB1493901A Multi-spindle nut tapping machine
GB1499459A Feeding device for high speed nut formers
GB1499458A Blank turnover device for high speed nut formers
NL7600024A Apparatus for nut threads.
NL7600023A High speed nut cutting machine blank feed - has plate on oscillating and reciprocating shaft providing stepping movement
ES435928A1 Feeder for the rotary priming head of an automatic high-speed cold reclaiming machine. (Machine-translation by Google Translate, not legally binding)
PH12201A A feeding device for the rotary die head of an automatic high-speed cold heading machine
ES435166A1 System of rotary transmission intermittent of high speed. (Machine-translation by Google Translate, not legally binding)
GB1481347A Automatic high-speed cold heading machine
PH11177A Feeding device for wire stock in a high speed cold heading device
NL7410134A High speed multiple indexing cold-forming head - has friction and ratchet drive, push-out elements and forming tools
GB1447439A Knockout mechanism of the high-speed automatic cold heading machine
NL7409760A High speed cold rotary machining of screw heads - has shaft cutter which sections rough wire and pushes piece into cutting station