Inventor · disambiguated record
Xunhu Dai
Also filed as: DAI XUNHU
13 granted patents·11 pending applications·902 citations·filing 1997–2009
94Inventor score
Top patents by PatentIndex Score
24 records- 0195US6572830B1Integrated multilayered microfludic devices and methods for making the sameMOTOROLA INC·Filed 1999·Granted Jun 3, 2003·370 cites·13 claims
- 0294US6749407B2Method of installing valves in a micro-pumpMOTOROLA INC·Filed 2002·Granted Jun 15, 2004·58 cites·13 claims
- 0394US6605454B2Microfluidic devices with monolithic microwave integrated circuitsMOTOROLA INC·Filed 2001·Granted Aug 12, 2003·156 cites·10 claims
- 0492US6554591B1Micropump including ball check valve utilizing ceramic technology and method of fabricationMOTOROLA INC·Filed 2001·Granted Apr 29, 2003·46 cites·14 claims
- 0591US6874999B2Micropumps with passive check valvesMOTOROLA INC·Filed 2002·Granted Apr 5, 2005·45 cites·13 claims
- 0688US6620273B2Micropump including ball check valve utilizing ceramic technology and method of fabricationMOTOROLA INC·Filed 2003·Granted Sep 16, 2003·32 cites·6 claims
- 0786US7148789B2Handheld device having multiple localized force feedbackMOTOROLA INC·Filed 2004·Granted Dec 12, 2006·58 cites·22 claims
- 0874US5792379ALow-loss PZT ceramic composition cofirable with silver at a reduced sintering temperature and process for producing sameMOTOROLA INC·Filed 1997·Granted Aug 11, 1998·51 cites·16 claims
- 0973US5892318APiezoelectric transformer with multiple outputMOTOROLA INC·Filed 1997·Granted Apr 6, 1999·30 cites·14 claims
- 1064US6730623B2Cofireable dielectric compositionMOTOROLA INC·Filed 2002·Granted May 4, 2004·6 cites·20 claims
- 1162US6986649B2Micropump with integrated pressure sensorMOTOROLA INC·Filed 2003·Granted Jan 17, 2006·24 cites·23 claims
- 1260US6406791B1Multiphase dielectric composition and multilayered device incorporating the sameMOTOROLA INC·Filed 2000·Granted Jun 18, 2002·9 cites·49 claims
- 1359US6322718B1Piezoelectric ceramic compositions and methods for production thereofCTS CORP·Filed 1999·Granted Nov 27, 2001·17 cites·11 claims
- 1448US2010225600A1Display Structure with Direct Piezoelectric ActuationMOTOROLA INC·Filed 2009·Application pending·0 cites
- 1547US2010053087A1Touch sensors with tactile feedbackMOTOROLA INC·Filed 2008·Application pending·0 cites
- 1646US2009085879A1Electronic device having rigid input surface with piezoelectric haptics and corresponding methodMOTOROLA INC·Filed 2007·Application pending·0 cites
- 1745US2004053290A1Devices and methods for biochip multiplexingFiled 2003·Application pending·0 cites
- 1844US2010117809A1Display module with piezoelectric hapticsMOTOROLA INC·Filed 2008·Application pending·0 cites
- 1943US2006028428A1Handheld device having localized force feedbackDAI XUNHU·Filed 2004·Application pending·0 cites
- 2041US2003175947A1Enhanced mixing in microfluidic devicesFiled 2002·Application pending·0 cites
- 2137US2004120836A1Passive membrane microvalvesFiled 2002·Application pending·0 cites
- 2236US2003047849A1Method of modifying the temperature stability of a low temperature cofired ceramics (LTCC)MOTOROLA INC·Filed 2001·Application pending·0 cites
- 2336US2004200291A1Multilayer ceramic pressure sensorFiled 2003·Application pending·0 cites
- 2436US2002187359A1Multilayer devices having composite layer of frequency agile materials and method of making the sameFiled 2002·Application pending·0 cites
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