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CRASTAL TECHNOLOGY SHENZHEN CO

Overview
  • Total Patents
    23
About

CRASTAL TECHNOLOGY SHENZHEN CO has a total of 23 patent applications. Its first patent ever was published in 2003. It filed its patents most often in WIPO (World Intellectual Property Organization), China and United States. Its main competitors in its focus markets furniture and games, control and electrical machinery and energy are AROSIO FELICE, ACCUTEMP PRODUCTS INC and PATZNER HUGO.

Patent filings per year

Chart showing CRASTAL TECHNOLOGY SHENZHEN COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang George 12
#2 Chen Huajin 7
#3 Wang Yaolun 7
#4 Huang Faxi 2
#5 Huajin Chen 2
#6 Bei Zhang 2
#7 Long Youying 2
#8 Jinhua Chen 2
#9 Zhang Bei 2
#10 Wang Tianliang 2

Latest patents

Publication Filing date Title
CN101718569A Liquid level detecting device, method for mounting same on electric kettle and electric kettle
CN101576741A Control device with fire prevention function for toaster cover and application method thereof
GB0524697D0 Electric connector
WO2006047935A1 A motor-driven automatic bread-toaster with cover
WO2006045242A1 Bread-toaster control circuit and corresponding method
WO2007036066A1 A control method of electric heating kettle
WO2007033530A1 Method of controlling the temperature of electrical heating jug
AU2005336311A1 A method of judging water boiling in electric kettles
WO2007019737A1 Electric connector
WO2007028281A1 A control method for preventing electrical water boiler from empty boiling
WO2006105696A1 Jamming-prevention protection mechanism for a toaster
US2008202347A1 Actuating Mechanism of an Automatic Toaster
CN1572197A Automatic carriage of toaster
CN1572196A Automatic carriage of toaster
US6868775B2 Bread toaster with motor-driven toast rack