Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Hang Zhang Apple 11
2 Dong-Sheng Yu Microsoft 8
3 Chandra Sekhar Bontu Blackberry Limited 4
#4 Thomas MacElwee Group Iv Semiconductor 2
#5 David W. Boertjes Ciena 1