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LEE CHI ENTPR CO LTD

Overview
  • Total Patents
    82
  • GoodIP Patent Rank
    54,606
  • Filing trend
    ⇩ 90.0%
About

LEE CHI ENTPR CO LTD has a total of 82 patent applications. It decreased the IP activity by 90.0%. Its first patent ever was published in 1995. It filed its patents most often in Taiwan, United States and EPO (European Patent Office). Its main competitors in its focus markets transport, machines and mechanical elements are TIEN HSIN INDUSTRIES CO LTD, APP DE CONTROLE ET D EQUIPMENT and TEKTRO TECHNOLOGY CORP.

Patent filings in countries

World map showing LEE CHI ENTPR CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 55
#2 United States 19
#3 EPO (European Patent Office) 5
#4 China 2
#5 Germany 1

Patent filings per year

Chart showing LEE CHI ENTPR CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Liu Wen-Tsung 11
#2 Hwang Shiuan-Ruey 7
#3 Jang Jr-Yuan 6
#4 Wu Shan-Lin 6
#5 Yu An-Fu 6
#6 Lin Yu-Hsin 4
#7 Jiang Chang-Cheng 4
#8 Jou Bo-Yi 3
#9 You Mau-Chi 3
#10 Pan Yu-Hung 3

Latest patents

Publication Filing date Title
TWI715402B The body of hydraulic brake and its processing method
TW202041392A Method for grinding rough edges of spoke mounting boss of bicycle hub capable of precisely positioning a bicycle hub in an automation equipment
TWI698357B Deburring method for bicycle hub capable of effectively enhancing the efficiency of deburring operation
TW202037521A One-way transmission device for bicycle rear wheel
TW202026194A Quick-detaching structure for bicycle comprising a quick-detaching lever, a shaft handle and a pin
DE102018125673A1 Hub capable of eliminating a bearing clearance and locking device thereof
US2018229703A1 Self-sealing hydraulic device
US2018023644A1 Disk brake device with disk pad guiding structure
US2017313377A1 Hydraulic braking device
US2017334498A1 Seatpost with connecting mount and connecting mount for the same
US2018304959A1 Bike brake lever with adjustable sensor device
TWI630137B Adjustable multi-functional device rack for a stand pipe by the design that the two ends of the bracket are respectively pivotally connected to the front end cover and the bearing seat
TWI622867B Brake handle with adjustable sensor capable of satisfying the requirements of left and right interchange by reversing and adjusting the sensing position of the sensor
TWI627094B Quick release device of bicycle wheel for enhancing application strength and service life of quick release device while maintaining light weight
US2018073646A1 Check structure and hydraulic braking system having the same
US2018134338A1 Disc brake caliper of bicycle
TW201741177A Bicycle seatpost with connecting seat and connecting seat thereof
US2017113760A1 Bicycle rear derailleur
TW201722781A Bicycle rear derailleur
TW201713552A Adjustable grip brake control group