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MACMIC SCIENCE & TECHNOLOGY CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    236,203
About

MACMIC SCIENCE & TECHNOLOGY CO LTD has a total of 32 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 semiconductors, environmental technology and audio-visual technology are YUNONG SHEN, NAKAJIMA AKIRA and APT ELECTRONICS LTD.

Patent filings in countries

World map showing MACMIC SCIENCE & TECHNOLOGY CO LTDs patent filings in countries

Patent filings per year

Chart showing MACMIC SCIENCE & TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Xiaobao 19
#2 Zhao Shanqi 12
#3 Zheng Jun 9
#4 Yao Yushuang 8
#5 Zhang Jingchao 6
#6 Liu Lifeng 6
#7 He Dongxiao 5
#8 Zhou Jinyuan 5
#9 Ma Changsheng 5
#10 Zhang Min 5

Latest patents

Publication Filing date Title
CN103872136A Power transistor of double-gate MOS structure and manufacturing method of power transistor
CN104752495A Source region structure of insulated gate bipolar transistor
CN104716028A Trench gate structure of trench-typed insulated gate bipolar transistor and preparation method thereof
CN104716038A Composite fast recovery diode and preparation method thereof
CN104701268A Smart power module
CN104701277A Power module package structure
CN104701274A Power module with double radiators
CN104701278A Heat radiating mechanism of universal-type power module
CN104617064A Stack-up power module
CN104617085A Stack-up assembled power module
CN103117253A Encapsulation structure of power module
CN103050459A Power module signal terminal and connecting structure thereof
CN103023281A Assembled power module
CN103035595A Power module terminal and connection structure thereof
CN103066042A Connection structure of power module electrode terminals
CN102800833A Electrode terminal of power module and welding method thereof
CN102832179A Metal base plate used for welding power module
CN102820774A Direct-current chopping power module
WO2013037262A1 Novel insulated gate bipolar transistor back structure and preparation method thereof
CN103295920A Noninsulated type power module and packaging process thereof