1 Subjects: “...CNN; stacked dilated U-Net; semantic segmentation; hairpin technology; laser welding; quality...”

2 Subjects: “...hairpin vortex...”

3 Subjects: “...hairpin vortex packet...”

4 Subjects: “...hairpin resonator...”

5 Subjects: “...mismatched catalytic hairpin assembly...”

6 Subjects: “...hairpin...”

7 Subjects: “...hairpin windings...”