Inventor · disambiguated record
Dong-Hai Qiao
Also filed as: QIAO DONG · QIAO DONG-HAI
3 granted patents·26 citations·filing 2007–2015
65Inventor score
Files withCHANGCHUN INSTITUTE OF OPTICS FINE MECH AND PHYSICS CHINESE ACADEMY OF SCIENCE1QIAO DONG-HAI1UNIV TSINGHUA1
Top patents by PatentIndex Score
3 records- 0176US8243962B2MEMS microphone and method for manufacturing the sameQIAO DONG-HAI·Filed 2007·Granted Aug 14, 2012·16 cites·9 claims
- 0275US7644622B2Micro-electro-mechanical pressure sensorUNIV TSINGHUA·Filed 2008·Granted Jan 12, 2010·10 cites·20 claims
- 0320US10107683B2Absolute-type linear encoder absolute signal consistency correction methodCHANGCHUN INSTITUTE OF OPTICS FINE MECH AND PHYSICS CHINESE ACADEMY OF SCIENCE·Filed 2015·Granted Oct 23, 2018·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →