Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
CY

Chun-Kai Yang

Overall (2025): #133,826 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12382988 Cigar cutter with positioning mechanism for selectively keeping the same in open or closed state — 2025-08-12
12369626 Cigar cutter with locking mechanism — 2025-07-29