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TSE STEVEN

Overview
  • Total Patents
    21
About

TSE STEVEN has a total of 21 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Taiwan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, chemical engineering and environmental technology are WST INTERNAT HOLDINGS LTD, VALERIO THOMAS A and TANII MASAO.

Patent filings per year

Chart showing TSE STEVENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tse Steven 21
#2 Chien Kuo-Neng 4

Latest patents

Publication Filing date Title
TW200846078A Garbage processing device
TW200840654A Tiny-material garbage processing and classifying device
TW200831199A Large-sized organic refuse disposal and classification device
WO2004101098A2 Separating small rubbish and organic matters from garbage
TW200534931A Bag puncturing and flexible strip-like object and dust collecting device for bagged garbage
US6994221B2 Apparatus and method of separating plastic films from garbage for collection
US7017753B2 Apparatus and method of separating heavy materials in garbage from light ones and classifying the heavy garbage for collection
US2004144693A1 Apparatus and method of separating small rubbish and organic matters from garbage for collection
US6962255B2 Apparatus and method of separating medium-sized materials from garbage for collection
US6955265B2 Apparatus of piercing garbage bags and classifying garbage
TW200413116A Method and device to recycle and classify weighted garbage
TW200413107A Device for puncturing garbage bags and sifting garbage
TW200413108A Method and device to recycle and classify medium sized garbage
TW200413114A Method and device for recycling pliable plastic film from daily garbage
TW200413115A Apparatus and method of separating small rubbish and organic matters from garbage for collection
US5819318A Head covering with adjustable sunshade visor and inside ventilation
ZA9502082B An air pumping and ventilating device for a shoe
MY114870A An air pumping and ventilating device for a shoe
CA2144249A1 Air pumping and ventilating device for a shoe
EP0717940A1 An air pumping and ventilating device for a shoe