CP

Charles A. Park

WT Western Digital Technologies: 4 patents #25 of 277Top 10%
📍 Aromas, CA: #1 of 2 inventorsTop 50%
🗺 California: #3,833 of 55,090 inventorsTop 7%
Overall (2025): #38,370 of 469,880Top 9%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12361965 Preamplifier circuit for parallel self-servo write Joey M. Poss, Guoxiao Guo, Yanning Liu, Ryan Mayo, Richard Conway +1 more 2025-07-15
12361968 Servo interface circuitry for parallel self-servo write Yanning Liu, Ryan Mayo, Guoxiao Guo, Joey M. Poss, Richard Conway +1 more 2025-07-15
12361970 Parallel self-servo write circuitry in a data storage device Guoxiao Guo, Yanning Liu, Joey M. Poss, Ryan Mayo, Richard Conway +1 more 2025-07-15
12354632 Parallel self-servo write in a data storage device Richard Conway, Guoxiao Guo, Yanning Liu, Joey M. Poss, Ryan Mayo +1 more 2025-07-08