Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HC

Hsueh-Hsing CHAO — 1 Patent

DEDelta Electronics: 1 patents #1,366 of 2,746Top 50%
Overall (All Time): #2,948,815 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9671768 Smart building management system and multi-building management system Tien-Szu Lo, Meng-Seng Chen 2017-06-06