Inventor
TAO QUANJUN
CN11 patents
⚠️ This page may combine multiple inventors who share the name “TAO QUANJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAO QUANJUN
4 patentsUS8929947B2Jan 6, 2015
Local exchange implementation method for local call
TAO QUANJUN3 citations60
US8538441B2Sep 17, 2013
Method and system for implementing the local switch of the local call
TAO QUANJUN2 citations60
US8948743B2Feb 3, 2015
Method and system for implementing local call local switch
TAO QUANJUN0 citations50
US9706444B2Jul 11, 2017
Method and system for enabling circuit switched fallback service in evolved packet system
TAO QUANJUN0 citations38
ZTE CORP
3 patentsUS10305822B2May 28, 2019
Service chain routing method and system, and equipment in system
ZTE CORP23 citations90
US10250508B2Apr 2, 2019
Load balancing method and system
ZTE CORP2 citations72
US10623405B2Apr 14, 2020
Communication system, access authentication method and system based on communication system
ZTE CORP0 citations36