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

Charles W. Kaufman

DP Dell Products: 1 patents #810 of 1,961Top 45%
EC Emc Ip Holding Company: 1 patents #57 of 222Top 30%
📍 Redmond, WA: #144 of 1,146 inventorsTop 15%
🗺 Washington: #1,191 of 9,973 inventorsTop 15%
Overall (2025): #135,401 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12346267 Systems and methods of supporting deduplication and compression of encrypted storage volumes Xuan Tang, George B. Papadopoulos, Vasu Subramanian, Jamie Pocas, Naizhong Chiu +1 more 2025-07-01
12288214 Secure, low-cost, privacy-preserving biometric card Radia J. Perlman 2025-04-29