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HSHIEH FWU-IUAN

Overview
  • Total Patents
    16
About

HSHIEH FWU-IUAN has a total of 16 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States and Taiwan. Its main competitors in its focus markets semiconductors are PEP INNOVATION PRIVATE LTD, VTERA TECHNOLOGY INC and CANYANG INVEST CO LTD.

Patent filings in countries

World map showing HSHIEH FWU-IUANs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Taiwan 7

Patent filings per year

Chart showing HSHIEH FWU-IUANs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors

Focus technologies

# Technology
#1 Semiconductor devices

Top inventors

# Name Total Patents
#1 Hshieh Fwu-Iuan 16
#2 Fai Yee Ai 1
#3 Keong Ng Yeow 1
#4 Pratt Brian D 1

Latest patents

Publication Filing date Title
US2012037983A1 Trench mosfet with integrated schottky rectifier in same cell
US2012037954A1 Equal Potential Ring Structures of Power Semiconductor with Trenched Contact
US2010308370A1 Insulated gate bipolar transistor (IGBT) with monolithic deep body clamp diode to prevent latch-up
US2009206395A1 Trench MOSFET with double epitaxial structure
US2008035988A1 Trenched MOSFET device with trenched contacts
TW200703643A Gate contact and runners for high density trench mosfet
TW200713579A Structure for avalanche improvement of ultra high density trench MOSFET
TW200711131A High density trench MOSFET with low gate resistance and reduced source contact space
TW200711127A Source contact and metal scheme for high density trench MOSFET
TW200711126A High density hybrid MOSFET device
US2006255402A1 Elimination of gate oxide weak spot in deep trench
TW200531179A Junction barrier schottky with low forward drop and improved reverse block voltage