Inventor

YUN SUNGHOON

KR17 patents

⚠️ This page may combine multiple inventors who share the name “YUN SUNGHOON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YUN SUNGHOON

SKC SOLMICS CO LTD

Polishing pad with improved fluidity of slurry and process for preparing same

Polishing pad, process for preparing the same, and process for preparing a semiconductor device using the same

Classifying and purifying apparatus of solid blowing agents and methods of classifying and purifying solid blowing agents

Polishing pad, process for preparing the same, and process for preparing a semiconductor device using the same

Leakage-proof polishing pad and process for preparing the same

Polishing pad, method for manufacturing polishing pad, and polishing method applying polishing pad

Polishing pad having excellent airtightness

Polishing pad that minimizes occurrence of defects and process for preparing the same

SK ENPULSE CO LTD

Polishing pad, process for preparing the same, and process for preparing a semiconductor device using the same

Porous polyurethane polishing pad and process for producing the same

Porous polishing pad and process for producing the same all fees

Polishing pad and method for producing same

Polishing pad comprising window similar in hardness to polishing layer

SKC CO LTD

Porous polyurethane polishing pad and process for preparing a semiconductor device by using the same

Porous polyurethane polishing pad and process for preparing a semiconductor device by using the same

ENPULSE CO LTD

Adhesive film for polishing pad, laminated polishing pad including the same and method of polishing wafer

Polishing pad, method for manufacturing polishing pad, and polishing method applying polishing pad