Inventor
DUAN PU
CN6 patents
⚠️ This page may combine multiple inventors who share the name “DUAN PU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALIPAY HANGZHOU INF TECH CO LTD
4 patentsUS12561471B2Feb 24, 2026
Method and system for data communication with differentially private set intersection
ALIPAY HANGZHOU INF TECH CO LTD0 citations50
US12519640B2Jan 6, 2026
Systems and methods for multi-party private set intersection
ALIPAY HANGZHOU INF TECH CO LTD0 citations47
US12400027B2Aug 26, 2025
Common data determining methods, apparatuses, and systems for protecting privacy
ALIPAY HANGZHOU INF TECH CO LTD0 citations47
US12259885B2Mar 25, 2025
Query optimization methods, apparatuses, and systems for secure multi-party database
ALIPAY HANGZHOU INF TECH CO LTD0 citations46