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GEN SEMICONDUCTOR INC

Overview
  • Total Patents
    371
About

GEN SEMICONDUCTOR INC has a total of 371 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States, China and EPO (European Patent Office). Its main competitors in its focus markets semiconductors, machines and environmental technology are EPITACTIX PTY LTD, WEI ANDY and MAGEPOWER SEMICONDUCTOR CORP.

Patent filings per year

Chart showing GEN SEMICONDUCTOR INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 So Koon Chong 151
#2 Hshieh Fwu-Iuan 134
#3 Blanchard Richard A 117
#4 Tsui Yan Man 69
#5 Amato John E 50
#6 Einthoven Willem G 19
#7 Hshieh Fwu-Luan 19
#8 Laterza Lawrence 19
#9 Eng Jack 18
#10 Garbis Dennis 18

Latest patents

Publication Filing date Title
AU2003301371A8 Transient voltage suppressor having an epitaxial layer for higher avalanche voltage operation
AU2003269956A8 A dmos device with a programmable threshold voltage
US2005006731A1 Surface mount multichip devices
WO03096406A1 A surface geometry for mos-gated device
US2004032762A1 DMOS device with a programmable threshold voltage
US2004031989A1 Two terminal programmable MOS-gated current source
US6812526B2 Trench DMOS transistor structure having a low resistance path to a drain contact located on an upper surface
US2003211671A1 Surface geometry for a MOS-gated device that allows the manufacture of dice having different sizes
US2003209766A1 Method for using a surface geometry for a MOS-gated device in the manufacture of dice having different sizes
US6724044B2 MOSFET device having geometry that permits frequent body contact
US6686244B2 Power semiconductor device having a voltage sustaining region that includes doped columns formed with a single ion implantation step
US6781196B2 Trench DMOS transistor having improved trench structure
US6660571B2 High voltage power MOSFET having low on-resistance
US6656797B2 High voltage power MOSFET having a voltage sustaining region that includes doped columns formed by trench etching and ion implantation
US6750104B2 High voltage power MOSFET having a voltage sustaining region that includes doped columns formed by trench etching using an etchant gas that is also a doping source
US6566201B1 Method for fabricating a high voltage power MOSFET having a voltage sustaining region that includes doped columns formed by rapid diffusion
US6576516B1 High voltage power MOSFET having a voltage sustaining region that includes doped columns formed by trench etching and diffusion from regions of oppositely doped polysilicon
US6657254B2 Trench MOSFET device with improved on-resistance
US6630402B2 Integrated circuit resistant to the formation of cracks in a passivation layer
US6645815B2 Method for forming trench MOSFET device with low parasitic resistance