About Us
- Who We Are
- History
Who We Are
Jaehyeok Kim
CEO (Chief Executive Officer)
- 2023~ Vice Chairman of Optical Convergence Enterprise Council
- 2023~ Steering Committee of VRAR Standardization Council
- 2022. Co-Writer of “Money Moves To-Metaverse” (book publication)
- 2021. Advisory Committee of Korean New Deal National Advisory Group (Presidential Commission on Policy Planning)
- 2021~ Steering Committee of Nurturing of Augmented Reality Technical Manpower
- 2019. Hanyang University Department of Industrial Engineering
Jeonghun Ha
CTO (Chief Technology Officer)
Inventor of 
Inventor of 
Over 60 LetinARians are working towards changing the way mankind sees the world fundamentally.
History
Jul 2009
PinMR™ Principle Discovered
May 2014
First Domestic Patent Registration
Oct 2016
Establishment of LetinAR Co., Ltd.
Jun 2017
Seed Investment Completed (800M KRW for Seedm Cumulative 800M KRW)
Nov 2017
Small and Medium Venture Business Minister Award, Challenge K-Startup 2017
Jan 2018
Glass lens with PinMR™ (2rows) unveiled at CES 2018
Jun 2018
Certification for Specialized Material and Component Company
Jul 2018
Recognition as an In-house Research Institute
Aug 2018
Basic Patent Registration for PinMR™
Dec 2018
Series-A Investment Completed (Series-A 6B KRW, cumulative 6.8B KRW)
Jan 2019
Lens with PinMR™(2 rows) collimator-integrated IIC) Unveiled at CES 2019
Feb 2019
Lens with PinMR™(2 rows) collimator-integrated IIC) Unveiled at MWC 2019
Nov 2019
Awarded for the Development of Digital Content Industry (Minister of Science, Technology, and Information Communication)
Nov 2019
Patent Office Commissioner's Award at the Korea Invention Patent Exhibition
Feb 2020
Selected as a Finalist for the GLOMO AWARDS at MWC, One of the World's Top 3 IT Exhibitions
Feb 2020
Selected as a Finalist for the Prestigious SPIE PRISM AWARDS in the Optics Field
Feb 2020
Establishment of a Corporation in the United States
Feb 2020
First Patent Registered in the United States
Apr 2020
Kim Jae-hyuk (CEO) and Ha Jeong-hun (CTO) selected as Forbes Asia 30 Under 30 Leaders
Nov 2020
Series-B Investment Completed (Series-B 8B KRW, cumulative 14.8B KRW)
Dec 2020
Basic Patent Registration for PinTILT™
Mar 2021
Office relocation and establishment of a Fab. (in Dongan-gu, Anyang City, Gyeonggi Province)
Dec 2021
Korea Metaverse Award Grand Prize (Minister of Science, Technology, and Information Communication)
Dec 2021
Awarded Excellent Patent in the Electronic IT category of South Korea
Jan 2022
CES Innovation Award 2022 (T-Glass)
Mar 2022
First Sales to North America
Apr 2022
First Sales to Europe
Oct 2022
Achieved 50 Patent Registrations
Nov 2022
Patent Office Commissioner's Award at the Korea Invention Patent Exhibition
Jan 2023
CES Innovation Award 2023 (KEPLAR™)
Apr 2023
Series-C Investment Completed (Series-C 18.8B KRW, cumulative 33.6B KRW)
May 2023
Successful Mass Production of B30 PinTILT™ Plastic Lens