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BAODING TIANWEI GROUP CO LTD

Overview
  • Total Patents
    298
  • GoodIP Patent Rank
    231,752
About

BAODING TIANWEI GROUP CO LTD has a total of 298 patent applications. Its first patent ever was published in 1999. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and machine tools are QISHAN LI, TAIYO KOKO CO LTD and ANHUI KEJIE RENEWABLE ENERGY CO LTD.

Patent filings in countries

World map showing BAODING TIANWEI GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 298

Patent filings per year

Chart showing BAODING TIANWEI GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Feng 22
#2 Wendi Wang 18
#3 Wandao Xue 17
#4 Weiming Zhang 15
#5 Li Jinsong 15
#6 Yunhe Kang 14
#7 Feng Zhao 13
#8 Li Wei 13
#9 Zhiqiang Zhao 12
#10 Guanpeng Wang 12

Latest patents

Publication Filing date Title
CN104360294A Method and platform for testing magnetic performance of laminated iron core of transformer in controllable excitation conditions
CN103630856A Method and device for simulating magnetic performance of iron core material of served transformer
CN103573835A Connecting method and connecting structure of electromagnetic wire paying-off shaft and shaft connectors
CN103578737A Transformer clamp assembly adjusting device and adjusting method
CN103559359A Method for unfolding cylinder wall of inclined opening ascending seat of transformer
CN103558228A Leakage detecting agent for detecting leakage of weld joint in welding process and detection method
CN103567299A Steel plate bending method and lower die dedicated for steel plate bending machine
CN103559405A Unfolding method of circular cylinder wall and cylindrical surface during eccentric oblique intersection
CN103543338A Method and special device for measuring loss of iron cores, in different lap joint modes, of transformer
CN103515082A Method and device for preventing processing items of transformer oil tank from being omitted
CN103506746A Method and special tools for anti-deformation machining of flux barriers of clamp pulling plate of transformer
CN103506435A Method and auxiliary tool for reshaping of cover plate used for transformer transportation
CN103515059A Device and method for alignment of unequal-diameter holes of oil tank of transformer
CN103506251A Air spraying method for pipeline inner wall and special spray gun
CN103472132A Method and portable device for ultrasonic flaw detection on steel plate
CN103515062A Transformer structure high in short circuit resistance
CN103515063A Shell type transformer lead clamping structure and clamping method
CN103500630A Fastening device and method of transformer body
CN103515081A Installation method and structure of current transformer of transformer
CN103342915A Paint removing method and special paint remover for transformer coil pressing plate