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WENXIU ZHENG

Overview
  • Total Patents
    26
About

WENXIU ZHENG has a total of 26 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are ZHEJIANG ELECTRIC POWER CO, DALIAN TIANXIANG ELECTRICAL APPLIANCE MFG CO LTD and HULUDAO POWER SUPPLY CO LIAONING ELECTRIC POWER CO LTD.

Patent filings in countries

World map showing WENXIU ZHENGs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing WENXIU ZHENGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wenxiu Zheng 26
#2 Hang Su 16
#3 Yong Chen 7
#4 Shengrong Lin 4
#5 Xinquan Ye 2
#6 Delin Zheng 1
#7 Dongyun Zhou 1
#8 Yegang Lin 1
#9 Kai Yan 1

Latest patents

Publication Filing date Title
CN102176609A Vacuum arch-quenching final assembly chamber of console type alternative current intelligent switch cubicle
CN102176610A Upper isolation chamber for floor box type alternating-current high-voltage intelligent switching cabinet
CN102176612A Console type alternative current intelligent switch cubicle
CN102176611A Lower earthed switch room of floor box type alternating-current high-voltage intelligent switch cabinet
CN101986168A Insulating property monitoring device and method of high-voltage switching apparatus
CN101976624A Circuit breaker for ground burying
CN101950657A Tangible waterproof full-shielded transformer
CN101964270A Full-shield tangible vacuum circuit breaker used for underground burying
CN101916688A Totally shielded touchable vacuum circuit breaker used on outdoor column
CN101882529A Full-shielded touchable vacuum circuit breaker with three-phase compromise joints
CN101859662A Cross full-shielded vacuum circuit breaker
CN101807486A Manual brake separating mechanism for high voltage switch
CN101877274A Dry-type voltage transformer
CN101877273A Voltage transformer
CN101810827A Chinese medicinal preparation for treating mammary aggregation
CN101741060A Demarcation circuit breaker device and remote monitoring method thereof
CN101430986A Outdoor high-voltage permanent magnet type vacuum circuit breaker
CN101431218A Intelligent duplicate supply switching device
CN101521405A Intelligent double-power supply switching device
CN101425404A Permanent magnet type dual electric power conversion switch