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TEH YOR IND CO LTD

Overview
  • Total Patents
    83
About

TEH YOR IND CO LTD has a total of 83 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United States, Canada and China. Its main competitors in its focus markets civil engineering, machines and textiles and paper are LEVOLOR LORENTZEN INCORPORATED, ALUMET MFG INC and INFINITE EDGE TECHNOLOGIES LLC.

Patent filings in countries

World map showing TEH YOR IND CO LTDs patent filings in countries

Patent filings per year

Chart showing TEH YOR IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Chung-Chen 34
#2 Yu Fu-Lai 19
#3 Huang Chin-Tien 15
#4 Yu Shun-Chi 10
#5 Chun-Cheng Huang 6
#6 Hwang Jong-Chen 3
#7 Huang Chin Tien 2
#8 Fu-Lai Yu 2
#9 Shun-Chi Yu 2
#10 Chin-Tien Huang 2

Latest patents

Publication Filing date Title
CA2503955A1 Window covering with shade panels having free lower edges
JP2005207173A Blind lifting device
US6792996B1 Venetian blind
US6740389B2 Cellular structure with internal limiting member and method for making the cellular structure
US6877409B2 Cutting apparatus and method for venetian blinds
US5823242A Safety tassel for pull cords
US5897730A Method for producing shade material
US5834090A Cellular structure
TW285697B Improved structure of floss box of curtain
TW288002B A reciprocating gluing and stacking device for multi-layered paper cloth curtain material
TW300938B Structure of a window screen
TW301692B Curtain with cellular structure
US5630900A Method for manufacturing blind material
CA2139280A1 Combination of dual cell honeycomb structures
US5525395A Combination of dual cell honeycomb structures
CA2138870A1 Safety tassel of the pulling cords
US5518057A Safety tassel for pull cords
US5560976A Dual cell honeycomb structure
CA2136941A1 Dual cell honeycomb structure
CA2136519A1 Cutting apparatus for venetian blind