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ZHANG PENGHUA

Overview
  • Total Patents
    58
  • GoodIP Patent Rank
    25,864
About

ZHANG PENGHUA has a total of 58 patent applications. Its first patent ever was published in 2012. It filed its patents most often in WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets computer technology, control and consumer goods are TACTUS TECHNOLOGY, ARRIA DATA2TEXT LTD and SHANGHAI TOOYUM INFORMATION TECHNOLOGY CO LTD.

Patent filings in countries

World map showing ZHANG PENGHUAs patent filings in countries

Patent filings per year

Chart showing ZHANG PENGHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Penghua 58
#2 Zhang Jianhua 1
#3 Xu Hui 1

Latest patents

Publication Filing date Title
WO2018018301A1 Data collection method for key positioning technology, and key chain
WO2018018314A1 Information display method when alarm is given according to key connection state, and key chain
WO2018018307A1 Method for feeding back usage condition of computer operation authentication technology, and recognition system
WO2018018321A1 Method for preventing key loss according to distance and key buckle
WO2018018333A1 Word lookup method when reading english and reading system
WO2018018286A1 Data collection method during recipe recommendation and recommendation system
WO2018018323A1 Method for pushing information when verification code is automatically input and verification code input system
WO2018018306A1 Method for measuring speed of highway, and speed measurement system
WO2018018293A1 Information pushing method during application switching and switching system
WO2018018317A1 Information pushing method during computer screen locking or unlocking, and screen locking system
WO2018018285A1 Method for recognising song name by listening to melody and recognition system
WO2018018318A1 Method for locking computer screen according to facial recognition, and screen locking system
WO2018018320A1 Information pushing method for key positioning reminder and key buckle
WO2018018315A1 Key loss prevention method based on connection state, and key chain
WO2018018309A1 Method for preventing child from mistakenly operating computer, and recognition system
WO2018018305A1 Patent information pushing method during speed measurement of highway, and speed measurement system
WO2018018328A1 Method for feeding back usage condition of transport-riding reminder technique, and reminder system
WO2018018292A1 Method for feeding back usage condition of application shortcut switching technique, and switching system
WO2018018297A1 Method for preventing oil in oil tank from being stolen, and alarm system
WO2018018281A1 Information pushing method executed during read article marking and marking system