Inventor
ZHENG LONGFEI
CN5 patents
⚠️ This page may combine multiple inventors who share the name “ZHENG LONGFEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALIPAY HANGZHOU INF TECH CO LTD
4 patentsUS11449805B2Sep 20, 2022
Target data party selection methods and systems for distributed model training
ALIPAY HANGZHOU INF TECH CO LTD4 citations68
US11341411B2May 24, 2022
Method, apparatus, and system for training neural network model
ALIPAY HANGZHOU INF TECH CO LTD0 citations50
US11275845B2Mar 15, 2022
Method and apparatus for clustering privacy data of plurality of parties
ALIPAY HANGZHOU INF TECH CO LTD0 citations50
US11256900B1Feb 22, 2022
Facial recognition methods and apparatuses
ALIPAY HANGZHOU INF TECH CO LTD0 citations50