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ZONE TECHNOLOGY INC

Overview
  • Total Patents
    14
About

ZONE TECHNOLOGY INC has a total of 14 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Taiwan, Germany and United States. Its main competitors in its focus markets computer technology and electrical machinery and energy are VIRTUAL POWER SYSTEMS INC, NOREL SYSTEMS LTD and CHRISTMANN INFORMATIONSTECHNIK & MEDIEN GMBH & CO KG.

Patent filings in countries

World map showing ZONE TECHNOLOGY INCs patent filings in countries
# Country Total Patents
#1 Taiwan 5
#2 Germany 4
#3 United States 3
#4 Japan 2

Patent filings per year

Chart showing ZONE TECHNOLOGY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsui Chia-Chi 5
#2 Tu Chang-Ching 3
#3 Hsieh Tung-Chou 2
#4 Tsuei Jia-Chi 2
#5 Twu Chang-Ching 2
#6 Shie Dung-Jou 1
#7 Kao Wei-Chiang 1
#8 Twu Ching Chang 1
#9 Yang Jen-Ta 1
#10 Chen Yung-He 1

Latest patents

Publication Filing date Title
US2004177282A1 Method and circuit for controlling battery charge and supply by microprocessor
US2004120088A1 Intelligent electronic device protection circuit
TW200411202A Battery detection device
DE10128515A1 Power supply system for peripheral equipment is provided by rechargeable power pack coupled via USB port
TW497068B Method for determining pointer moving direction and distance based on the angle displacement of the pointer
TW535344B Circuit and method using a microprocessor to control battery power charging and discharging
TW483215B Uninterrupted power system for automatically storing computer system data in hard disk during standby mode
TW456091B UPS capable of automatically storing data