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BEIJING HUATAN TECH CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    107,436
  • Filing trend
    ⇧ 600.0%
About

BEIJING HUATAN TECH CO LTD has a total of 16 patent applications. It increased the IP activity by 600.0%. Its first patent ever was published in 2017. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, micro-structure and nano-technology and audio-visual technology are TAIWAN SEMICONDUCTOR MANFACTUR, ZHAO SAM ZIQUN and CEA STEPHEN M.

Patent filings in countries

World map showing BEIJING HUATAN TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing BEIJING HUATAN TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liang Shibo 16

Latest patents

Publication Filing date Title
WO2019114407A1 Field effect transistor, method of fabricating field effect transistor, and electronic device
CN110072336A The method for separating flexible base board and rigid conductive carrier
CN108335982A A kind of production method of GaN base HEMT device
CN108376707A A kind of enhanced HEMT device of GaN base and preparation method thereof
CN108376706A A kind of GaN base HEMT device and its manufacturing method
CN108376703A A kind of Ohm contact production method suitable for AlGaN/GaN devices
CN108376705A Gallium nitride base power device of inverted structure with graphene heat dissipating layer and preparation method thereof
CN108288582A A kind of wafer scale GaN device substrate transfer method
CN108258043A A kind of enhanced MOS HEMT devices of GaN base and preparation method thereof
CN108364923A Using the gallium nitride base power device and preparation method thereof of carbon nanotube microchannel heat sink
CN108365008A Has the preparation method of p-type two-dimensional material grid enhancement type gallium nitride fieldtron
CN108305834A A kind of preparation method of enhancement type gallium nitride fieldtron
CN108054209A Field-effect transistor, the method and electronic device for manufacturing field-effect transistor
CN107994078A Field-effect transistor, manufacture method and electronic device with source electrode coordination electrode