Purience Patent

Intellectual Property Portfolio of
Our Corporate Research Institute

Present our innovative patents thatare leading the future of the semiconductor
industry with cutting-edgetechnology

Chemical Synthesis and Reactions
Cleaning and Washing Chemical Reactions(Cleanliness)
PVA Foam Manufacturing and Measurement
Pore Formation, CleanlinessDevelopment of Cleaning Methods and Design
Polymerization and Characterization
Component Quality Analysis and Performance Verification
Mold Molding and Process Know-How

Laboratory Visuals

Corporate
Research
Institute

Intellectual Property Holdings
Manufacturing Technology-Based R&D

Corporate Research Institute
Intellectual Property
& Analysis Lab

Utilizing Semiconductor Equipment
Infrastructure of a University in Daegu
Utilizing Analytical Equipment Infrastructure
for Product Quality Control