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GUANGDONG HAIHONG TRANSFORMER

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    182,664
About

GUANGDONG HAIHONG TRANSFORMER has a total of 30 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, surface technology and coating and textiles and paper are HAIHONG ELECTRIC CO LTD, ESSLINGER SPEZIELEKTRA and NMONEY BANK CO LTD.

Patent filings in countries

World map showing GUANGDONG HAIHONG TRANSFORMERs patent filings in countries

Patent filings per year

Chart showing GUANGDONG HAIHONG TRANSFORMERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Xianqing 20
#2 Xu Kaixuan 20
#3 Xianqing Guo 10
#4 Kaixuan Xu 9
#5 Liang Qingning 8
#6 Yu Jianjun 4
#7 Liang Yixiong 2
#8 Situ Shuwei 2
#9 Guan Jinfu 2
#10 Chen Shaoqing 1

Latest patents

Publication Filing date Title
CN104103416A Vertical winding die of stereoscopic reeled iron core with voltage of 110kV and more
CN104091689A Vertical type transposition mechanism of transformer coil with grade of voltage higher than 110kV
CN104091684A Continuous coil for above-110kV three-dimensional wound core power transformer
CN104103388A Paint dipping technology of insulation paper
CN104092118A Top cover spliced waterproof structure
CN103887045A Three-dimensional roll iron core transformer clamp
CN103887058A Method for assembling transformer body and transformer body structure
CN103310958A Stereoscopic rolled iron core type photovoltaic transformer with stabilizing windings
CN103310976A Winding gear of three-dimensional wound core transformer
CN103310951A Three-dimensional wound iron core three-phase dry-type transformer for nuclear station
CN103326254A Box body outer shell used for combined type transformer low-voltage cabinet
CN103354156A Lead structure of three-dimensional wound iron core transformer with double split windings
CN103326252A Switch cabinet door with glass window
CN103323636A Installing structure of PVC panel for electric energy meter on metering cabinet
CN102768895A Three-dimensional rolling iron core energy-saving transformer
CN102682988A Amorphous alloy transformer iron core of three-dimensional triangle structure
CN102682966A Amorphous alloy three-dimensional rolled iron core capable of reducing noise
WO2013106994A1 Open type stereoscopic triangle amorphous alloy reel iron core
WO2013016903A1 Oil-immersed type three-dimensional wound core amorphous alloy transformer
CN102314997A Amorphous alloy stereo roll iron core