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LAI YU-SHAN

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    229,966
About

LAI YU-SHAN has a total of 18 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States, United Kingdom and Taiwan. Its main competitors in its focus markets furniture and games, consumer goods and machines are FINN LIE, SMITH WATSON R and JOHN C LINCOLN.

Patent filings in countries

World map showing LAI YU-SHANs patent filings in countries
# Country Total Patents
#1 United States 13
#2 United Kingdom 3
#3 Taiwan 2

Patent filings per year

Chart showing LAI YU-SHANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lai Yu-Shan 18
#2 Lai Yen-Chuan 3

Latest patents

Publication Filing date Title
US2017007024A1 Rotating device for armrest
US2013255038A1 Shoelace positioning structure
US2012222271A1 Shoelace locking structure
US2012200134A1 Pillow support structure of a chair
US2012193501A1 Table with telescopic legs
US2012104823A1 Adjusting structure for an armrest of a chair
US2011278898A1 Adjustable armrest structure for a chair
US2010320822A1 Adjusting Assembly Adopted for A Seat of A Chair
US7832805B1 Adjusting structure for an armrest of a chair
GB0805928D0 Rotating armrest structures
US7556316B1 Elevating structure for armrests
TW200840519A Escalating structure of handrail
US2009195045A1 Rotating structure for armrests
TW200824612A Revolving structure of the armrest
US2008253831A1 Height adjustable accessory structure
US7188907B1 Armrest assembly having a position adjusting function
GB2401037A Lifting adjustment device
GB0307571D0 Adusting device for backrest cushion