Inventor · disambiguated record
Qiping Shen
Also filed as: SHEN QIPING
3 granted patents·113 citations·filing 2001–2003
76Inventor score
Technology areasA61F
Top patents by PatentIndex Score
3 records- 0176US6702806B2Eye registration and astigmatism alignment control systems and methodALCON INC·Filed 2001·Granted Mar 9, 2004·67 cites·28 claims
- 0264US6866661B2Eye registration and astigmatism alignment control systems and methodALCON REFRACTIVE HORIZONS INC·Filed 2003·Granted Mar 15, 2005·23 cites·29 claims
- 0362US6929638B2Eye registration and astigmatism alignment control systems and methodALCON REFRACTIVE HORIZONS INC·Filed 2003·Granted Aug 16, 2005·23 cites·27 claims
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