KQ

Kezhi Qiao

ZT Zte: 3 patents #603 of 3,593Top 20%
Overall (All Time): #1,567,196 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7756142 Signaling agent realizing method based on media gateway control protocol Zhengrong Yang, Gang Cao 2010-07-13
7675902 Method for realizing signaling agent based on MEGACO protocol — 2010-03-09
7492899 Authentication method for media gateway Ming Ni 2009-02-17