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TAIWAN LONG HAWN ENTPR CO

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    194,448
About

TAIWAN LONG HAWN ENTPR CO has a total of 26 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Taiwan and United States. Its main competitors in its focus markets electrical machinery and energy and mechanical elements are INARCA SPA, VESELKA FRANTISEK and TRIS INC.

Patent filings in countries

World map showing TAIWAN LONG HAWN ENTPR COs patent filings in countries
# Country Total Patents
#1 Taiwan 14
#2 United States 12

Patent filings per year

Chart showing TAIWAN LONG HAWN ENTPR COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Meng-Chiu 16
#2 Liao Su-Chen 13
#3 Li Ke-Hsien 3
#4 You Meng-Chiou 3
#5 Liao Shu-Cheng 3
#6 You Meng-Qiu 3
#7 Li Ke-Shian 1
#8 Liau Shu-Cheng 1

Latest patents

Publication Filing date Title
US9667010B1 Carbon brush holder
TW201713017A Carbon brush rack set retaining the propping relation between two carbon brushes and a conductive sleeve ring of a ring collector to ensure smoothness of current or signals
TW201530939A Collector ring carbon brush rack
TW201530981A Carbon brush set
TW201530982A Carbon brush set
TW201442377A Collector ring carbon brush rack
TW201340505A Carbon brush seat
TW201328080A Simple modular collector ring
TW201306449A Collector ring carbon brush seat
US2011115331A1 Carbon brush assembly of slip ring
US2011115322A1 Motor rear cover
TW201117525A Carbon brush structure of bus ring
TW201117528A Rear cover for motor
TW201014120A Improved carbon brush seat
US2009091208A1 Combination-type collector ring unit
US2008153605A1 Buffer adapter for transmitting rotary motion
US2008296995A1 Carbon brush holder
US2008007135A1 Carbon brush holder for motor
US2007222327A1 Rear cover of motor
TW200625764A Motor carbon brush set