Chanjong Lee

Title: Innovations of Chanjong Lee in Smart Contract Watermarking

Introduction

Chanjong Lee is an innovative inventor based in Seoul, South Korea. He has made significant contributions to the field of smart contracts, particularly through his unique watermarking method. His work aims to enhance the security and integrity of smart contracts in blockchain technology.

Latest Patents

Chanjong Lee holds a patent for a "Watermarking method for smart contract." This method involves compiling the source code of a smart contract to create both contract creation bytecode and runtime bytecode. The process includes generating a control flow graph, setting opcode groups, and extracting a watermarkable byte region. By embedding a fingerprint in the contract creation bytecode, the watermark can be integrated without incurring additional executable code or gas fees in a smart contract program. This innovation represents a significant advancement in the field.

Career Highlights

Chanjong Lee is affiliated with Sungkyunkwan University, where he continues to contribute to research and development in smart contract technologies. His academic background and ongoing research efforts position him as a key figure in the innovation landscape.

Collaborations

Chanjong has collaborated with notable colleagues, including Hyoungshick Kim and Taeyoung Kim. Their combined expertise enhances the research and development efforts in their respective fields.

Conclusion

Chanjong Lee's innovative watermarking method for smart contracts showcases his commitment to advancing blockchain technology. His contributions are paving the way for more secure and efficient smart contract implementations.