Inventor

LIU DAFAN

CN3 patents

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

MICROSOFT CORP

1 patent

US7596597B2Sep 29, 2009

Recommending contacts in a social network

MICROSOFT CORP71 citations96

MICROSOFT TECHNOLOGY LICENSING LLC

1 patent

US10891343B2Jan 12, 2021

Recommending contacts in a social network

MICROSOFT TECHNOLOGY LICENSING LLC1 citations71

LIU DAFAN

1 patent

US9626648B2Apr 18, 2017

Recommending contacts in a social network

LIU DAFAN1 citations44