Inventor

XU JIYANG

US4 patents

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

US WEST TECHNOLOGIES INC

1 patent

US5715432AFeb 3, 1998

Method and system for developing network analysis and modeling with graphical objects

US WEST TECHNOLOGIES INC89 citations94

US WEST INC

1 patent

US5940373AAug 17, 1999

Frame relay network planning tool

US WEST INC42 citations89

QWEST COMM INTERATIONAL INC

1 patent

US6493694B1Dec 10, 2002

Method and system for correcting customer service orders

QWEST COMM INTERATIONAL INC75 citations85

CAPITAL ONE SERVICES LLC

1 patent

US12513151B2Dec 30, 2025

Dynamic and secure permission role generation for cloud computing environments

CAPITAL ONE SERVICES LLC0 citations35