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NINGBO ZHENHAI CALLCHING ELECTRIC TECH CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    54,147
About

NINGBO ZHENHAI CALLCHING ELECTRIC TECH CO LTD has a total of 30 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are UNIV DIN CRAIOVA, ANHUI XINCHEN ELECTRICAL EQUIPMENT CO LTD and ZHEJIANG ELECTRIC POWER TESTING & RES INST.

Patent filings in countries

World map showing NINGBO ZHENHAI CALLCHING ELECTRIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing NINGBO ZHENHAI CALLCHING ELECTRIC TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kuang Xiaohong 30

Latest patents

Publication Filing date Title
CN105896362A Novel contact box
CN105880761A Modular oscillating system
CN105895469A Fuse cylinder with heat dissipation structure
CN105894705A Security networking system
CN105572527A System for wiring testing of linear cutting machine
CN105896964A High-efficiency low-loss high-frequency power supply
CN105880760A Modular oscillating circuit
CN105895468A Reliably-connected fuse cylinder
CN105569448A Novel indoor electromagnetic lock
CN105896721A Intelligent uninterrupted power supply control system
CN105895401A Electric control circuit breaker
CN105895392A Circuit breaker structure
CN105890523A Phase comparer based on double laser displacement sensors
CN105880759A Working state indicting device of linear cutting machine
CN105895470A Heat dissipation structure of fuse cylinder
CN105895006A Two-digital nixie tube display system of high-voltage live display device
CN105880763A Working state indicating device of linear cutting machine
CN105891619A Inverter energy recharge simulation power grid test system
CN105880762A Modular oscillating system
CN105880758A Novel sampling circuit for linear cutting