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ARICHELL TECH INC

Overview
  • Total Patents
    159
About

ARICHELL TECH INC has a total of 159 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, mechanical elements and machines are SLOAN VALVE CO, FLUIDMASTER and LI FEIYU.

Patent filings per year

Chart showing ARICHELL TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Parsons Natan E 131
#2 Herbert Kay 72
#3 Guler Fatih 61
#4 Mo Xiaoxiong 56
#5 Greene Gregory P 19
#6 Wu Haiou 18
#7 Hadley David W 14
#8 Hadley David 14
#9 Zhang Yue 13
#10 Shamitz Robert 8

Latest patents

Publication Filing date Title
CN1854581A Electromagnetic apparatus and method for controlling fluid flow
CA2538524A1 Electromagnetic apparatus and method for controlling fluid flow
US2006289819A1 Passive sensors for automatic faucets and bathroom flushers
WO2005056938A1 Passive sensors and control algorithms for faucets and bathroom flushers
AU2004253529A1 Communication system for multizone irrigation
US7437778B2 Automatic bathroom flushers
CA2458063A1 Toilet flushers with modular design
CN1720377A Passive sensors for bathroom flushers and automatic faucets
EP1693523A2 Passive sensors for automatic faucets and bathroom flushers
AU2003297994A1 Passive sensors for automatic faucets and bathroom flushers
US7063103B2 System for converting manually-operated flush valves
AU2003245692A8 Automated water delivery systems with feedback control
US2004025238A1 Toilet flusher with novel valves and controls
US2004046137A1 Apparatus and method for controlling fluid flow
CA2481924A1 Toilet flushers for water tanks with novel valves and dispensers
WO03058102A1 Bathroom flushers with novel sensors and controllers
CA2732227A1 Bathroom flushers with novel sensors and controllers
AU2002351230A1 Electronic faucets for long-term operation
CA2724696A1 Automatic bathroom flushers
US7199709B2 Cart fleet management system