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KING LAI HYGIENIC MATERIALS CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    99,598
  • Filing trend
    ⇩ 100.0%
About

KING LAI HYGIENIC MATERIALS CO LTD has a total of 24 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in Taiwan, Singapore and Republic of Korea. Its main competitors in its focus markets mechanical elements, machine tools and semiconductors are HONGZE DONGJUN MACHINERY CO LTD, NANTONG POWER STATION VALVE CO LTD and JIANGSU WELDV VALVE CO LTD.

Patent filings in countries

World map showing KING LAI HYGIENIC MATERIALS CO LTDs patent filings in countries

Patent filings per year

Chart showing KING LAI HYGIENIC MATERIALS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yang Li-Chuan 7
#2 Huang Shu-Mei 5
#3 Tsai Huan-Yu 4
#4 Lee Shui-Po 4
#5 Tsai Huan Yu 3
#6 Huang Shu Mei 2
#7 Yang Li Chuan 2
#8 Huang Chi-Che 1
#9 Cai Huanyu 1

Latest patents

Publication Filing date Title
TW201912982A Spring-free gate valve
TWI588390B Right angle valve
EP3088127A1 Welding structure of vacuum valve with an internal weld seam and method and apparatus thereof
TW201634161A Welding structure of vacuum valve and method and apparatus thereof
KR20160103339A Gate valve with secure sealing mechanism
TW201629376A Gate valve with secure sealing mechanism
TW201631272A Gate valve with secure sealing mechanism
KR20160091697A Double sealing valve
KR20160091710A Gate valve with linkage structure
EP3048351A1 Gate valve with linkage structure
TWI540277B Gate valve with linkage structure
TW201621195A Double sealing valve
TW201612444A Two-stage angle valve
KR101513371B1 Self-lockable opening and closing mechanism for vacuum cabin door
JP2015113881A Auto-lock type door closing mechanism for vacuum cabin
EP2878870A1 Self-lockable opening and closing mechanism for vacuum cabin door
SG2013088877A Self-lockable opening and closing mechanism for vacuum cabin door
CN104612488A Self-locking vacuum cabin door opening and closing device
TW201518591A Self-lockable opening and closing mechanism for vacuum cabin gate