Inventor · disambiguated record
Hongmin Song
Also filed as: SONG HONGMIN
6 granted patents·33 citations·filing 2011–2018
77Inventor score
Files withHANGZHOU SANHUA RES INST CO LTD4LIU CHANGQING1ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD1
Top patents by PatentIndex Score
6 records- 0195US10323654B2Electrically driven pumpHANGZHOU SANHUA RES INST CO LTD·Filed 2016·Granted Jun 18, 2019·18 cites·13 claims
- 0281US10302092B2Electronic pumpHANGZHOU SANHUA RES INST CO LTD·Filed 2016·Granted May 28, 2019·2 cites·10 claims
- 0365US9109822B2Expansion valveLIU CHANGQING·Filed 2011·Granted Aug 18, 2015·2 cites·11 claims
- 0464USD782540SElectric pumpHANGZHOU SANHUA RES INST CO LTD·Filed 2015·Granted Mar 28, 2017·11 cites·1 claims
- 0561US10830246B2Electronic pumpZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD·Filed 2018·Granted Nov 10, 2020·0 cites·12 claims
- 0641US10451074B2Electric pumpHANGZHOU SANHUA RES INST CO LTD·Filed 2016·Granted Oct 22, 2019·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Hongmin Song 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 →