Inventor

Yunfeng Shi

Inventor
Beijing, CN

Overview

4→
Patents
2011–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2016Patents assigned to GUO CHUANXIONG (2)· patent assignee history
2011–2016Patents assigned to LI DAN (2)· patent assignee history
2011–2016Patents assigned to LU SONGWU (2)· patent assignee history
2011–2016Patents assigned to SHI YUNFENG (2)· patent assignee history
2011–2018Based in Beijing, CN· patent location history
2016–2018Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MICROSOFT TECHNOLOGY LICENSING LLC32016–2018
GUO CHUANXIONG22011–2016
LI DAN22011–2016
LU SONGWU22011–2016
SHI YUNFENGself22011–2016
Locations
LocationPatentsSpan
Beijing, CN42011–2018