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CHENGDU DARUISI TECH CO LTD

Overview
  • Total Patents
    17
About

CHENGDU DARUISI TECH CO LTD has a total of 17 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are MARTOCH JOSEF, G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA DAL NEVOSTOCHNYJ GTU DVPI IM and ITAKE SHOJI KK.

Patent filings in countries

World map showing CHENGDU DARUISI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing CHENGDU DARUISI TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xie Shuying 17

Latest patents

Publication Filing date Title
CN103680890A Active field fully-magnetic shielding mouse-cage-shaped double-iron-column superconducting electric reactor
CN103680889A Active field fully-magnetic shielding mouse-cage-shaped superconducting electric reactor
CN103683447A Stepless voltage regulation charger for lead-acid cell
CN103676685A Simple and energy-saving power supply control device for fax machine
CN103675412A Sensing test pencil based on integrated circuit with six phase inverters
CN103680024A Simple infrared alarm
CN103674354A High-temperature polysilicon pressure sensor
CN103634053A Infrared receiver based on binary system serial counter
CN103578720A Active filed full-magnetic-shielding squirrel-cage current-limiting reactor
CN103578692A Active-field all-magnetic shielding mouse cage-shaped iron yoke-free dry-type iron core reactor
CN103578719A Active-field all-magnetic shielding mouse cage-shaped iron core current limiting reactor
CN103575430A Ceramic resistance type pressure sensor
CN103529881A Floor-type full-digital temperature and humidity monitor
CN103529084A Yoghourt fermentation degree indicating instrument
CN103529880A Full-digital temperature and humidity monitor with recognition function
CN103529879A Hoisting-type full-digital temperature and humidity monitor
CN103519679A Efficient and energy-saving electric kettle