Assignee
SHAN XIJIE
CN·3 granted patents·4 citations·filing 2009–2015
Top patents by PatentIndex Score
3 records- 0167US9801606B2Stethoscope head with adjustable audio frequencySHAN XIJIE·Filed 2010·Granted Oct 31, 2017·4 cites·15 claims
- 0248US8733495B2Stethoscope earplug seat and fitted configuration with earplug head thereofSHAN XIJIE·Filed 2009·Granted May 27, 2014·0 cites·5 claims
- 0341US10543055B2Structure for automatically identifying predetermined length of tourniquets and method for identifying predetermined lengthSHAN XIJIE·Filed 2015·Granted Jan 28, 2020·0 cites·8 claims
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