Assignee
ZHANG YANCHEN
US·15 granted patents·2 pending applications·75 citations·filing 2010–2022
Top patents by PatentIndex Score
17 records- 0187US8091251B1High-speed measuring electronic digital outside micrometerZHANG YANCHEN·Filed 2010·Granted Jan 10, 2012·22 cites·10 claims
- 0268USD1016637ST marking squareZHANG YANCHEN·Filed 2022·Granted Mar 5, 2024·3 cites·1 claims
- 0360US8925210B2Digital marking gaugeZHANG YANCHEN·Filed 2013·Granted Jan 6, 2015·1 cites·18 claims
- 0458USD764324SSingle beam digital height gaugeZHANG YANCHEN·Filed 2015·Granted Aug 23, 2016·8 cites·1 claims
- 0554USD695638SDigital caliperZHANG YANCHEN·Filed 2012·Granted Dec 17, 2013·8 cites·1 claims
- 0653USD794479SDigital caliper with large displayZHANG YANCHEN·Filed 2016·Granted Aug 15, 2017·6 cites·1 claims
- 0747USD839759SDigital micrometerZHANG YANCHEN·Filed 2017·Granted Feb 5, 2019·4 cites·1 claims
- 0846USD764322ST type digital protractorZHANG YANCHEN·Filed 2015·Granted Aug 23, 2016·4 cites·1 claims
- 0946USD740142SDigital micrometerZHANG YANCHEN·Filed 2014·Granted Oct 6, 2015·5 cites·1 claims
- 1046USD725515SPlane depth gaugeZHANG YANCHEN·Filed 2014·Granted Mar 31, 2015·5 cites·1 claims
- 1143US2020149927A1Inductive displacement sensorZHANG YANCHEN·Filed 2018·Application pending·0 cites
- 1240USD740141SHeavy duty caliperZHANG YANCHEN·Filed 2014·Granted Oct 6, 2015·3 cites·1 claims
- 1339US2011138645A1Digital diameter gauge with rotary motion sensor and method for useZHANG YANCHEN·Filed 2010·Application pending·0 cites
- 1438USD793885SDigital speed drum gaugeZHANG YANCHEN·Filed 2016·Granted Aug 8, 2017·2 cites·1 claims
- 1536USD697440SDigital caliperZHANG YANCHEN·Filed 2013·Granted Jan 14, 2014·2 cites·1 claims
- 1635USD717186SDigital display of digital readoutZHANG YANCHEN·Filed 2013·Granted Nov 11, 2014·2 cites·1 claims
- 1729USD764327S3 way digital height and depth gaugeZHANG YANCHEN·Filed 2015·Granted Aug 23, 2016·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →