Inventor · disambiguated record
Xian Yao
Also filed as: YAO XIAN · YAO XIAN-WEI
19 granted patents·7 pending applications·789 citations·filing 1992–2023
96Inventor score
Files withSMITH INTERNATIONAL8BAO YAHUA3SEQUENOM INC3PERSEPTIVE BIOSYSTEMS INC2SCHLUMBERGER TECHNOLOGY CORP2
Top patents by PatentIndex Score
26 records- 0197US5326380ASynthesis of polycrystalline cubic boron nitrideSMITH INTERNATIONAL·Filed 1992·Granted Jul 5, 1994·88 cites·16 claims
- 0294US11578538B2Cutting element with nonplanar face to improve cutting efficiency and durabilitySCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Feb 14, 2023·6 cites·20 claims
- 0394US5958202ACapillary electrophoresis enzyme immunoassayPERSEPTIVE BIOSYSTEMS INC·Filed 1997·Granted Sep 28, 1999·171 cites·29 claims
- 0494US5830813AMethod of making a polycrystalline cubic boron nitride cutting toolSMITH INTERNATIONAL·Filed 1997·Granted Nov 3, 1998·65 cites·14 claims
- 0591US5271749ASynthesis of polycrystalline cubic boron nitrideSMITH INTERNATIONAL·Filed 1992·Granted Dec 21, 1993·87 cites·25 claims
- 0687US8999266B2Method and apparatus for delivery of submicroliter volumes onto a substrateSEQUENOM INC·Filed 2012·Granted Apr 7, 2015·6 cites·12 claims
- 0786US5858525ASynthetic gasket materials for use in high-pressure pressesGEN ELECTRIC·Filed 1997·Granted Jan 12, 1999·30 cites·10 claims
- 0885US5639285APolycrystallline cubic boron nitride cutting toolSMITH INTERNATIONAL·Filed 1995·Granted Jun 17, 1997·58 cites·18 claims
- 0984US6605475B1Apparatus and method for sample deliveryPERSPECTIVE BIOSYSTEMS INC·Filed 1999·Granted Aug 12, 2003·77 cites·23 claims
- 1082US6368562B1Liquid transportation system for microfluidic deviceORCHID BIOSCIENCES INC·Filed 1999·Granted Apr 9, 2002·140 cites·3 claims
- 1179US9028573B2EDM cuttable, high cBN content solid PCBN compactBAO YAHUA·Filed 2011·Granted May 12, 2015·3 cites·9 claims
- 1275US8074865B2Gradient polycrystalline cubic boron nitride materials and tools incorporating such materialsYAO XIAN·Filed 2010·Granted Dec 13, 2011·3 cites·31 claims
- 1371US6331497B1Polycrystalline cubic boron nitride cutting toolSMITH INTERNATIONAL·Filed 2000·Granted Dec 18, 2001·16 cites·30 claims
- 1470US12078016B2Downhole cutting tool having cutting element with nonplanar face to improve cutting efficiency and durabilitySCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted Sep 3, 2024·0 cites·20 claims
- 1568US9028575B2EDM cuttable, high CBN content solid PCBN compactBAO YAHUA·Filed 2011·Granted May 12, 2015·1 cites·10 claims
- 1666US7368079B2Method for forming ultra hard sintered compacts using metallic peripheral structures in the sintering cellSMITH INTERNATIONAL·Filed 2003·Granted May 6, 2008·12 cites·34 claims
- 1766US6140262APolycrystalline cubic boron nitride cutting toolSMITH INTERNATIONAL·Filed 1999·Granted Oct 31, 2000·22 cites·27 claims
- 1860US2005053944A1Methods and kit for hybridization anaylsis using peptide nucleic acid probesPERSEPTIVE BIOSYSTEMS INC·Filed 2003·Application pending·0 cites
- 1960US2024116771A1Medium-entropy perovskite oxygen carrier and preparation method and application thereofUNIV TIANJIN·Filed 2023·Application pending·0 cites
- 2054US8875813B2Atomic layer deposition nanocoatings on cutting tool powder materialsZHAN GUODONG·Filed 2007·Granted Nov 4, 2014·4 cites·12 claims
- 2150US2006024841A1Method and apparatus for delivery of submicroliter volumes onto a substrateSEQUENOM INC·Filed 2005·Application pending·0 cites
- 2247US9670100B2Fabrication of ultrafine polycrystalline diamond with nano-sized grain growth inhibitorBAO YAHUA·Filed 2011·Granted Jun 6, 2017·0 cites·9 claims
- 2345US2005249978A1Gradient polycrystalline cubic boron nitride materials and tools incorporating such materialsYAO XIAN·Filed 2005·Application pending·0 cites
- 2438US2015291479A1Pcbn composites and methods of making the sameSMITH INTERNATIONAL·Filed 2015·Application pending·0 cites
- 2536US2002142483A1Method and apparatus for delivery of submicroliter volumes onto a substrateSEQUENOM INC·Filed 2001·Application pending·0 cites
- 2629US2002012902A1Methods and kit for hybridization analysis using peptide nucleic acid probesFiled 1996·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →