Sinmu Lee has been actively engaged in a wide range of intellectual property matters, including patent filings, litigations, consultations, and licensing across various sectors within the electrical and electronics fields. His expertise extends to areas such as secondary batteries, wireless devices, semiconductors, telecommunications, e-commerce, AI, and BMs for both domestic and international clients.

In particular, he has handled patent filings and related tasks for leading domestic electronics companies, focusing on technologies such as AI, wireless communication, UI/UX, machine learning, blockchains, antennas, IoT, semiconductors, wireless charging, and secondary batteries. Additionally, he has contributed to the development of targeted patent maps and portfolios, considering competitors in the industry, and has provided advisory services on patent infringements, validity assessments, patent discoveries, patent searches, and technological trend analyses.

Key business cases are as follows:
Handled domestic and international patent applications and intermediate cases for large Korean companies
Handled targeting applications and consultations of design arounds
Conducted prior art research, domestic and international patent applications, intermediate cases and trial cases related to AI (artificial intelligence) technologies
Conducted prior art research, domestic and international patent applications and intermediate cases trial cases related to blockchains and wireless communications
Established patent maps and portfolios related to autonomous driving and LiDAR technologies
Proceeded patent discovery conference to expand Intellectual Property rights
Provided Infringement counseling related to autonomous driving technologies
Conducted patent investigations and validation reviews on autonomous driving technologies and unmanned aerial vehicles
Conducted patent investigation related to BMS (Battery Management System) and TR (Thermal runaway)