IVWorks has led the world’s best
next-generation material technology innovation
since its establishment in 2011

History

 

 

2024

  • 04

    Passed GaN epiwafer customer product verification (Qualification)

  • 06

    Registered as a GaN epiwafer supply vendor for global foundry customers

 

 

2023

  • 09

    Developed AlN Buffer structure GaN on SiC epiwafer

  • 11

    Developed p-GaN Selective Regrowth

  • 11

    Passed global customer audit for GaN epiwafer supply

 

 

2022

  • 01

    Acquires Saint-Gabain’s GaN wafer business

  • 03

    Secured 57 domestic and international IPs, including GaN substrate manufacturing technology

  • 03

    Construction of new mass production FAB and development of 4th generation Hybrid-MBE

  • 10

    Developed n+GaN Selective Regrowth

 

 

2021

  • 01

    Certified as a specialized company in materials and parts

  • 07

    DOMM AI trademark registration (10 domestically and internationally)

  • 08

    Received series C investment

 

 

2020

  • 11

    Selected to carry out an international joint technology development project of the Ministry of Trade, Industry and Energy

  • 10

    Certified as a 100 core strategy technology by the Ministry of Trade, Industry and Energy

  • 08

    Announced a GaN epiwafer business partnership with IET

  • 06

    Entered into a business agreement with SK Siltron

  • 05

    Developed 6-inch GaN-on-SiC epiwafers for RF power devices

 

 

2019

  • 12

    Received the second series B investment

  • 09

    Entered into an ODM and collaboration contract with IET

  • 06

    Constructed a clean-room and facilities for QC and shipment

  • 04

    Constructed AI epitaxy platform facilities and automated mass production equipment

  • 03

    Received the first series B investment

 

 

2018

  • 11

    Applied for an AI epitaxy platform patent

  • 07

    Entered into a business agreement with an Israeli defense industry company

  • 07

    Entered into a business agreement with Samsung Electronics

  • 07

    Selected to carry out a business development project for the Ministry of Trade, Industry and Energy

  • 06

    Selected to carry out a global star venture R&D project of the Ministry of SMEs and Startups

  • 04

    Developed a strategic partnership with RFHIC

  • 02

    Developed 4-inch GaN-on-SiC epiwafers for RF power devices

 

 

2017

  • 07

    Received series A+ investment

  • 02

    Developed 8-inch GaN-on-Si epiwafers for DC power devices

 

 

2016

  • 09

    Constructed the 500m2 clean-room pilot line

  • 06

    Moved into the Daedeok research facilities

  • 06

    Developed 4-inch GaN-on-Si epiwafers for 600 V normally off GaN DC powered devices

  • 06

    Received series A investment

  • 05

    Recognized as a Venture Business

  • 03

    Developed 4-inch GaN-on-Si epiwafers for DC power devices

 

 

2015

  • 11

    Established the research lab

  • 10

    Received Seed round investment

 

 

2011

  • 07

    Established IVWorks Co., Ltd.

Our products history

 

 

2023

  • 09

    Developed AlN Buffer structure GaN on SiC epiwafer

  • 11

    Developed p-GaN Selective Regrowth

 

 

2022

  • 10

    Developed n+GaN Selective Regrowth

 

 

2020

  • 05

    Developed 6-inch GaN-on-SiC epiwafers for RF power devices

 

 

2018

  • 02

    Developed 4-inch GaN-on-SiC epiwafers for RF power devices

 

 

2017

  • 02

    Developed 8-inch GaN-on-Si epiwafers for DC power devices

 

 

2016

  • 06

    Developed 4-inch GaN-on-Si epiwafers for 600 V normally off GaN DC powered devices

  • 03

    Developed 4-inch GaN-on-Si epiwafers for DC power devices

Our investment history

 

 

2021

  • 08

    Received series C investment

 

 

2019

  • 12

    Received the second series B investment

  • 03

    Received the first series B investment

 

 

2017

  • 07

    Received series A+ investment

 

 

2016

  • 06

    Received series A investment

 

 

2015

  • 10

    Received Seed round investment