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QUANZHOU KEFA SANITARY WARE CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    112,544
  • Filing trend
    ⇩ 50.0%
About

QUANZHOU KEFA SANITARY WARE CO LTD has a total of 16 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, mechanical elements and chemical engineering are WENZHOU HZH ELECTRONIC TECH CO LTD, WILLMS CHARLES and CHEN FUHUAN.

Patent filings in countries

World map showing QUANZHOU KEFA SANITARY WARE CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing QUANZHOU KEFA SANITARY WARE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Kelin 16
#2 Chen Liang 13
#3 Li Zhixu 4
#4 Liu Zelin 3
#5 Chen Mingkun 3
#6 Li Zhiqin 3
#7 Zhao Jiuwen 3
#8 Yu Sunguang 3
#9 Lin Shuxiang 2
#10 Cai Pengxiang 2

Latest patents

Publication Filing date Title
CN111851672A Water inlet valve for realizing waterway switching
CN111441435A Big gear and small gear water replenishing control mechanism of drain valve
CN111074983A Novel side water inlet valve
CN110917689A Innovative backwashing filter and application thereof
CN110141149A A kind of adjustable damper with overload protection function
CN109723115A Cleaning agent storing unit built in a kind of novel toilet water tank
CN109138089A A kind of novel water draining valve drainage control mechanism
CN107940149A A kind of innovative inlet valve quick assembling mechanism
CN107859125A A kind of water drainage valve button mechanism
CN107489192A A kind of innovative automatic delayed independence flushometer
CN106894479A A kind of water intaking valve quick assembling mechanism
CN105863010A Water make-up control device, pressing component and drain valve component
CN105421544A Efficient and rapid draining valve
CN104806801A Anti-siphon water inlet valve with filtering function
CN104727407A Water-saving type drain valve
CN103147494A Water trough drainer and water trough drainer deodorization method