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WILLFAR INFORMATION TECH CO LTD

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    31,157
  • Filing trend
    ⇧ 550.0%
About

WILLFAR INFORMATION TECH CO LTD has a total of 48 patent applications. It increased the IP activity by 550.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, electrical machinery and energy and telecommunications are MAGTRON INTELLIGENT TECH INC, DOBLE ENG COMPANY and XUCHANG KETOP TESTING RES INSTITUTE CO LTD.

Patent filings in countries

World map showing WILLFAR INFORMATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 48

Patent filings per year

Chart showing WILLFAR INFORMATION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Jun 23
#2 Fan Lyu 18
#3 Xiao Linsong 15
#4 Xu Jian 14
#5 Tang Ke 11
#6 Deng Shu 9
#7 Chen Guanqiang 8
#8 Wang Feng 6
#9 Chen Chaoxin 6
#10 Li Zhimin 6

Latest patents

Publication Filing date Title
CN112290516A Overvoltage protection system, method and device based on bus and outgoing line polarity characteristics
CN112180212A Edge computing system, method and terminal with high-low voltage synchronous measurement and protection
CN112039950A Edge computing network task scheduling and resource allocation method and edge computing system
CN111879976A Monitor
CN111863559A Low-voltage Internet of things breaker and fault detection method thereof
CN111983375A Power distribution station topology method and identification system based on electricity utilization characteristics
CN111913051A Method for automatically adjusting phase sequence of power distribution network, monitoring unit and monitoring system
CN111654347A Time synchronization method and system for distribution transformer terminal by using transient characteristic signal
CN111463779A Power distribution station topology identification system and method
CN111651174A Method and system for remotely upgrading MCU (microprogrammed control Unit) program
CN111490759A Current pulse trigger device and distribution station topology identification system
CN111478684A Current pulse generation device for preventing false triggering and platform area topology identification system
CN111487456A Method and system for extracting characteristic signal from power frequency signal and file management method
CN111289831A Distribution line tail end sensing terminal and line state monitoring method
CN111224456A Farad capacitor battery for power distribution terminal
CN111313556A File matching method for power supply sensing device and power acquisition device
CN111273214A Multi-user electricity collection terminal power failure and restoration monitoring system and monitoring method
CN111487487A Device ID identification method and system based on ADC sampling and electronic device
CN111308190A High-precision direct-current electric energy detection device and method
CN111211613A Intelligent low-voltage controller, low-voltage switch control system and device