Inventor

YU WEIJUN

CN2 patents

⚠️ This page may combine multiple inventors who share the name “YU WEIJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAP SE

1 patent

US12483597B2Nov 25, 2025

Hybrid-type authorization policy evaluation

SAP SE0 citations56

TENCENT TECH SHENZHEN CO LTD

1 patent

US9442825B2Sep 13, 2016

Method and device for signing program crash

TENCENT TECH SHENZHEN CO LTD0 citations24