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WAN JIASHENG

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    220,839
About

WAN JIASHENG has a total of 35 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, measurement and civil engineering are ZHEJIANG TENGEN ELECTRIC CO, DORMAN SMITH SWITCHGEAR LTD and FEME.

Patent filings per year

Chart showing WAN JIASHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wan Jiasheng 30
#2 Wang Zhiqiang 6
#3 Wan Jiasheng Wang 4
#4 Xin Huaizhan 2
#5 Wu Peng 2
#6 Yang Shen 2
#7 Wan Yelin 2
#8 Wan Yeping 2
#9 Jiasheng Wang 1

Latest patents

Publication Filing date Title
US2012153934A1 Voltage and current sampling device
US2011273818A1 Circuit breaker with time-delay function
US2011273817A1 Remotely-controllable circuit breaker
WO2009049499A1 A modular electronic energy meter
CN101603977A Box body structure capable of exchanging box cover
CN101603976A Electric larceny resistant electricity meter box
CN101106044A Shunt release capable of detecting working state of circuit breaker
CN101059357A Electronic seal
CN101060241A Protective circuit for single-phase voltage anomaly
CN101060243A Zero line broken protective method and its control circuit
CN101060238A Master control circuit for 3-phase 4-wire power usage site management unit
CN1825724A Electrical box
CN1725022A Electricity meter box convenient for on-site management
CN1851479A Anti-illege-use multifunctional metering box capable of mounting telesensing, reading and prepharging device
WO2005090999A1 A watt hour meter box with plurality of meters therein
CN1644857A Hinge structure
CN1566964A Combined type multifunctional transforming block batch meter for preventing theft of electricity
CN1521910A A coulomb meter box
CN1499204A Integrative type coulomb meter box against electric larceny