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J DEVICES CORP

Overview
  • Total Patents
    111
  • GoodIP Patent Rank
    18,629
  • Filing trend
    ⇩ 92.0%
About

J DEVICES CORP has a total of 111 patent applications. It decreased the IP activity by 92.0%. Its first patent ever was published in 2011. It filed its patents most often in China, Taiwan and United States. Its main competitors in its focus markets semiconductors, computer technology and audio-visual technology are SUDO GAKU, FANG SHENQING and KRONHOLZ STEPHAN.

Patent filings in countries

World map showing J DEVICES CORPs patent filings in countries

Patent filings per year

Chart showing J DEVICES CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chikai Tomoshige 28
#2 Matsubara Hiroaki 24
#3 Katsumata Akio 21
#4 Nakamura Shingo 18
#5 Miyakoshi Takeshi 18
#6 Hosoyamada Sumikazu 18
#7 Iwasaki Toshihiro 18
#8 Ishido Kiminori 17
#9 Sakumoto Shotaro 17
#10 Kumagaya Yoshikazu 17

Latest patents

Publication Filing date Title
US2020402919A1 Semiconductor devices with shield
US2020388562A1 Semiconductor device and method of manufacturing semiconductor device
TW201806056A Semiconductor manufacturing device and manufacturing method thereof
CN107424960A The manufacture method of semiconductor package part and semiconductor package part
US2017317045A1 Manufacturing method of semiconductor package
TW201803036A Semiconductor package and manufacturing method thereof
CN105280567A Semiconductor package and manufacturing method therefor
CN104952858A Semiconductor device, semiconductor cascaded module structure, cascaded module structure and manufacturing methods thereof
KR20150101722A Semiconductor device, semiconductor stacked module structure, stacked module structure and method of manufacturing same
EP2903021A1 Semiconductor device, semiconductor stacked module structure, stacked module structure and method of manufacturing same
TW201530715A Semiconductor device, semiconductor stacked module structure, stacked module structure and method of manufacturing same