DF

Derek S. Fok

TB The Boeing: 2 patents #132 of 1,337Top 10%
📍 Mesa, AZ: #21 of 199 inventorsTop 15%
🗺 Arizona: #544 of 3,383 inventorsTop 20%
Overall (2025): #130,574 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12322225 Aircraft maintenance of line replaceable units Kang-Yu Ni, Tsai-Ching Lu, Alexander Waagen, Aruna Jammalamadaka, Charles E. Martin +3 more 2025-06-03
12288425 Vehicle health management using a counterfactual machine learning model to optimize maintenance parameters Alexander Waagen, Aruna Jammalamadaka, Alice A. Murphy, Douglas Peter Knapp, Tsai-Ching Lu 2025-04-29