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ZHEJIANG TENGLONG ELECTRICAL APPARATUS CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    162,343
About

ZHEJIANG TENGLONG ELECTRICAL APPARATUS CO LTD has a total of 11 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy are TELEPATH NETWORKS INC, XIAO XINKAI and SHANGHAI HUAMING POWER EQUIPMENT CO LTD.

Patent filings in countries

World map showing ZHEJIANG TENGLONG ELECTRICAL APPARATUS CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHEJIANG TENGLONG ELECTRICAL APPARATUS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhang Hongren 11
#2 Ye Hanchao 8
#3 Ye Chuanwei 3
#4 Lyu Xinwei 2
#5 Ye Weimin 2
#6 Zhu Chunhu 1
#7 Chen Xuan 1
#8 Zhang Deming 1
#9 Ye Chuanli 1
#10 Luo Zhongjuan 1

Latest patents

Publication Filing date Title
CN110504115A A kind of double loaded capacity-regulated tap switches of vacuum list resistance
CN110060891A A kind of miniaturization on-load voltage regulating switch
CN110098081A A kind of on-load voltage regulating switch
CN109411255A A kind of list resistance list vacuum loaded capacity regulating voltage regulating tap switch
CN109411254A A kind of novel on-load tap changer
CN110085459A A kind of novel loaded capacity-regulated tap switch
CN109243880A Dry type, which has, carries vacuum voltage-regulation tap changer
CN108376621A Permanent magnet vacuum on-load tap changer
CN106409549A Horizontal bar-shaped combined type vacuum on-load tap switch
CN105702437A Drum-shaped off-circuit tap-changer with omnibearing annular shielding cage
CN103187183A Oil immersion type double-layer contact vacuum on-load voltage regulation tapping switch for intelligent distribution network