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D3 Semiconductor LLC

Overview
  • Total Patents
    45
  • GoodIP Patent Rank
    45,527
  • Filing trend
    0.0%
About

D3 Semiconductor LLC has a total of 45 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2013. It filed its patents most often in United States, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors and computer technology are ONODERA MASANORI, SHEN GENG-SHIN and DECA TECHNOLOGIES INC.

Patent filings per year

Chart showing D3 Semiconductor LLCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors
#2 Computer technology

Top inventors

# Name Total Patents
#1 Harrington Iii Thomas E 23
#2 Qu Zhijun 17
#3 Harrington Thomas E 16
#4 Spohnheimer John V 7
#5 Harrington Thomas E Iii 6
#6 Yang Robert Kuo-Chang 6
#7 Zhijun Qu 1
#8 Yang Robert Kuo Chang 1

Latest patents

Publication Filing date Title
US2018261691A1 Super junction MOS bipolar transistor having drain gaps
US2016254373A1 Surface devices within a vertical power device
WO2017058279A1 Source-gate region architecture in a vertical power semiconductor device
US2017098705A1 Termination region architecture for vertical power transistors
KR20150131195A Device architecture and method for temperature compensation of vertical field effect devices
KR20150092212A Device architecture and method for precision enhancement of vertical semiconductor devices
CN105103294A Device architecture and method for improved packing of vertical field effect devices