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SHENZHEN KSTAR SCIENCE & TECH CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    72,500
  • Filing trend
    ⇩ 100.0%
About

SHENZHEN KSTAR SCIENCE & TECH CO LTD has a total of 23 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and audio-visual technology are KEHUA HENGSHENG CO LTD, AEG POWER SOLUTIONS GMBH and FOSHAN UNIPOWER ELECTRONIC CO LTD.

Patent filings in countries

World map showing SHENZHEN KSTAR SCIENCE & TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing SHENZHEN KSTAR SCIENCE & TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Chengyu 10
#2 Liu Chaoqun 5
#3 Du Chengrui 5
#4 He Shaoqiang 4
#5 Lyu Anping 3
#6 Wang Lei 3
#7 Lin Hua 3
#8 Chen Jia 3
#9 Xiong Neng 3
#10 Zhang Zhiqiang 3

Latest patents

Publication Filing date Title
CN112098821A Photovoltaic inverter booster circuit switch short circuit detection method and photovoltaic power generation device thereof
CN112087919A Efficient radiator and mounting method thereof
CN111867331A Integrated energy-saving cabinet with condensed water evaporation device
CN111969586A Grid-connected and off-grid power supply system with anti-reflux function and control method thereof
CN111946205A IDM passage skylight
CN111947288A Control method and control system of machine room air conditioner
CN111775756A Light storage and charging micro-grid system and control method thereof
CN111786455A A positive negative lithium cell parallel operation system for UPS
CN111786451A Multi-path power supply system for battery management system
CN111799883A Lithium battery power supply system for supplying power to series connection hot backup uninterrupted power supply
CN111711224A Synchronous processing method for output voltage and carrier signal when alternating current power supplies are connected in parallel
CN111478609A Active neutral point clamping type three-level converter and control method and control device thereof
CN111525504A Protective circuit
CN111313734A Active neutral point clamped three-level converter, operating method and control device thereof
CN111293880A Direct current power conversion circuit
CN111130356A Isolated DC-DC converter current reconstruction circuit and method
CN111123843A Servo driver period synchronous position instruction processing method
CN111049012A Integrated multi-energy complementary power supply device
CN109946560A The current transformer polarity adaptive approach of photovoltaic DC-to-AC converter
CN108110166A A kind of accumulator heat dissipation acid-proof protection disc