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PROTREND CO LTD

Overview
  • Total Patents
    56
  • GoodIP Patent Rank
    93,528
  • Filing trend
    0.0%
About

PROTREND CO LTD has a total of 56 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1998. It filed its patents most often in United States, Taiwan and Japan. Its main competitors in its focus markets furniture and games, mechanical elements and machines are MASLOW LOUIS, PELLY IND AB and SHELL IRVING W.

Patent filings in countries

World map showing PROTREND CO LTDs patent filings in countries

Patent filings per year

Chart showing PROTREND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Henry 27
#2 Chen Shun-Yi 12
#3 Hsieh Yu-Chuan 6
#4 Chin Jungi 5
#5 Hsieh Yu Chuan 4
#6 Wang Ji-Kan 4
#7 Chen Shunyi 2
#8 Shunyi Chen 1
#9 Xie Yuquan 1
#10 Chen Shun Yi 1

Latest patents

Publication Filing date Title
TW201839333A Steam generating device and steam cleaning apparatus
CN108784559A Steam generation device and steam appliance
TW201733515A Combined mop
EP3222190A1 Combined mop
US9622637B1 Combined mop
JP2017164420A Built-up type mop
TW201704703A Heater structure
TW201617016A Turbine
US9226574B1 Foldable multi-shelf stand
US2015282613A1 Shelving System Having Improved Structural Characteristics
TW201524424A Storage structure of the shelves
TW201519828A Constitution of paneling furniture
JP2012157686A Knockdown rack
CN103070553A Commodity shelf and combined rack comprising same
TW201223480A Combination type storage rack
US2011220602A1 Shelf to twin-post support assembling structure for sectional rack
US2011221318A1 Collapsible drawer
JP2011160952A Combined structure of two-wire side racks and shelf members of collapsible rack
TW201125520A Assembly structure of the double-line side rack and accomodation layer of assembly-type storage compartment
US2010307998A1 Stop wall structure for removably mounting to a metal-wire shelf