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TSAI WEN-FENG

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    232,629
About

TSAI WEN-FENG has a total of 15 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States and EPO (European Patent Office). Its main competitors in its focus markets transport, mechanical elements and machines are VELBON INT CORP, INNOVATIVE OFFICE PRODUCTS INC and VOGEL S HOLDING BV.

Patent filings in countries

World map showing TSAI WEN-FENGs patent filings in countries
# Country Total Patents
#1 United States 14
#2 EPO (European Patent Office) 1

Patent filings per year

Chart showing TSAI WEN-FENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsai Wen-Feng 15
#2 Liao Chia-Wei 1
#3 Lin Ke-Fu 1
#4 Berlivet Tom 1
#5 Yu Cheng-Che 1

Latest patents

Publication Filing date Title
US9273824B1 Adjustable support structure
US2013283970A1 Bicycle drive assembly
EP2608493A1 Mobile electronic device holder
US2013148273A1 Mobile electronic device holder
US2012242138A1 Carbon Bodied Bicycle Rim with Reinforcement Layer
US2012193970A1 Bicycle rim
US8079386B1 Variable pressure reducing device
US2012018599A1 Multi-vacuum mount type support device
US2012006952A1 Dual vacuum mount type support device
US2011132123A1 Speed control device for bicycle
US2011062299A1 Car computer/LCD monitor holder
US2011024587A1 Vacuum mount type support device
US2010064846A1 Pedal assembly
US2009302568A1 Bicycle head set and bush thereof
US2009218785A1 Bicycle wire supporting frame