Inventor · disambiguated record

Yiqiang Bao

Also filed as: BAO YIQIANG

2 granted patents·2 citations·filing 2009–2011

38Inventor score

Technology areasH04M

Files withLI GUIHUA2

Top patents by PatentIndex Score

2 records

0158US8149998B2Method, system and device for playing enterprise color ringback toneLI GUIHUA·Filed 2009·Granted Apr 3, 2012·2 cites·13 claims
0238US8462916B2Method, system and device for playing enterprise color ringback toneLI GUIHUA·Filed 2011·Granted Jun 11, 2013·0 cites·20 claims

Join the waitlist — get patent alerts

Get an alert when Yiqiang Bao files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →