CO2 Network develops a blockchain-based trading platform for Carbon Offsets. It will evolve into a crowdfunding Platform for Climate Projects and a social investment platform for Carbon Credits.

MetaMUI is a permissioned public blockchain network jointly built with Central Banks, Commercial Banks, Digital Currency Research Organizations, and Private Companies around the world to enable all three types of CBDCs including Cross-border CBDC, Wholesale CBDC, and Retail CBDC. MetaMUI is one of the first "meta" blockchain that solves the impossibility trilemma in the design of the CBDC, identity, privacy, and programmability. We write transaction records in terms of anonymous… Show more MetaMUI is a permissioned public blockchain network jointly built with Central Banks, Commercial Banks, Digital Currency Research Organizations, and Private Companies around the world to enable all three types of CBDCs including Cross-border CBDC, Wholesale CBDC, and Retail CBDC. MetaMUI is one of the first "meta" blockchain that solves the impossibility trilemma in the design of the CBDC, identity, privacy, and programmability. We write transaction records in terms of anonymous identifiers instead of a public key-based address, thus solving the problem of asset ownership loss and legal compliance while preserving user's privacy. We combined the decentralized identity with the decentralized token blockchain to create an identity-based token blockchain. Since it is based on self-sovereign identity, the user's private information is not stored on the blockchain and it is managed in a decentralized matter. It avoids the central point of failure and gives sovereignty to the user in the control of their private information.MetaMUI's chained cash is the first tokenized payment that works both online and offline. We have invented both the networked version of chaincode (smart contract) and the edge computing version of chaincode. Identity verification and programmable money can be implemented both online and offline. With its instant confirmation protocol and parallel processing of transactions, it can outperform many of fast payment technologies. It can achieve near-unlimited scalability with more than 1 million transactions per second. Show less

My role in the business:- Lead the research and development of MetaMUI Blockchain- Implement future direction for SWN Global Group- Lead the company headquartered in Singapore- Manage the development team in Singapore, Korea, and India- Explore partnerships with institutions and other companiesAbout SovereignWallet Network:Sovereign Wallet aims to revolutionize the digital currency industry with MetaMUI Blockchain. It is a financial blockchain where central banks… Show more My role in the business:- Lead the research and development of MetaMUI Blockchain- Implement future direction for SWN Global Group- Lead the company headquartered in Singapore- Manage the development team in Singapore, Korea, and India- Explore partnerships with institutions and other companiesAbout SovereignWallet Network:Sovereign Wallet aims to revolutionize the digital currency industry with MetaMUI Blockchain. It is a financial blockchain where central banks and commercial banks can publish digital currency. It is also a one-stop solution to issue digital stocks appended with identity-based trading. Sovereign Wallet presently enjoys a partnership with various governments and financial institutes which trust us to build a digital stock exchange that will aid in boosting the economy.Learn more at http://www.swnglobal.com Show less

We are a technology company specializing in the development of secure applications, like CBDC, Tokenized Securities, Self-Sovereign Identity, Tradable Certificates, Certified Messaging, Digital Contract Signing, Digital Certificates, Pairwise Trust Authentication and Authorization. We hold core patents for blockchain, secure OS, secure chat, software security, AI security, and beyond. Major customers include financial institutes, government agencies, and military organizations. Learn… Show more We are a technology company specializing in the development of secure applications, like CBDC, Tokenized Securities, Self-Sovereign Identity, Tradable Certificates, Certified Messaging, Digital Contract Signing, Digital Certificates, Pairwise Trust Authentication and Authorization. We hold core patents for blockchain, secure OS, secure chat, software security, AI security, and beyond. Major customers include financial institutes, government agencies, and military organizations. Learn more at http://www.swnglobal.com/ Show less

I led the development and implementation of Teruten MCM (Mobile Contents Management), the first self-defense security product for mobile applications. It detects various hacking attempts and takes necessary actions to prevent data leakage even before they occur. Also, in case of device theft, Teruten MCM offers an option to remotely destroy any private data saved in the lost device and provides the event logging of data leakage.Teruten MCM's features: - Application Data Protection:… Show more I led the development and implementation of Teruten MCM (Mobile Contents Management), the first self-defense security product for mobile applications. It detects various hacking attempts and takes necessary actions to prevent data leakage even before they occur. Also, in case of device theft, Teruten MCM offers an option to remotely destroy any private data saved in the lost device and provides the event logging of data leakage.Teruten MCM's features: - Application Data Protection: By having the client module embedded into application, the application can, by itself, detect any hacking activities on the device and prevent data leakage. It supports both Android and iOS with some differences in protection options. - Event Logging and Remote Deletion: Teruten MCM provides server management tool that enables users to monitor various data leakage events and remotely delete data, if necessary.Learn more at http://www.teruten.co.kr/page/main_e Show less

SAIT(Samsung Advanced Institute of Technology) is central research laboratory for Samsung group. I worked as a strategic analysist and advanced researcher at Future Research Laboratory. I introduced various technologies involved in electronic payment to the company. I established key strategies for developing smartphone, smart TV and software agent.