Assignee
ZHENG XINQIAN
CN·5 granted patents·18 citations·filing 2011–2012
Top patents by PatentIndex Score
5 records- 0179US9234526B2Centrifugal compressor having an asymmetric self-recirculating casing treatmentZHENG XINQIAN·Filed 2011·Granted Jan 12, 2016·6 cites·6 claims
- 0276US10273973B2Centrifugal compressor having an asymmetric self-recirculating casing treatmentZHENG XINQIAN·Filed 2011·Granted Apr 30, 2019·5 cites·9 claims
- 0372US9816522B2Centrifugal compressor having an asymmetric self-recirculating casing treatmentZHENG XINQIAN·Filed 2011·Granted Nov 14, 2017·4 cites·4 claims
- 0461US9709062B2Centrifugal compressor and manufacturing method thereforZHENG XINQIAN·Filed 2012·Granted Jul 18, 2017·3 cites·11 claims
- 0541US9151297B2Centrifugal compressor having an asymmetric self-recirculating casing treatmentZHENG XINQIAN·Filed 2011·Granted Oct 6, 2015·0 cites·6 claims
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