Inventor · disambiguated record
Changwen Lan
Also filed as: LAN CHANGWEN
4 granted patents·144 citations·filing 2015–2019
80Inventor score
Technology areasH04M
Top patents by PatentIndex Score
4 records- 0192USD833369SCar mountZHANG PING·Filed 2017·Granted Nov 13, 2018·63 cites·1 claims
- 0291US9821724B2Mounting apparatus for portable electronic deviceZHANG PING·Filed 2016·Granted Nov 21, 2017·15 cites·18 claims
- 0390USD807339SMount for a car ventZHANG PING·Filed 2015·Granted Jan 9, 2018·51 cites·1 claims
- 0469USD889382SVehicle-mounted aluminum tube telescopic mobile phone holderLAN CHANGWEN·Filed 2019·Granted Jul 7, 2020·15 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Changwen Lan 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 →