Inventor · disambiguated record
Wai Tak Law
Also filed as: LAW WAI · LAW WAI L · LAW WAI T · LAW WAI TAK
16 granted patents·4 pending applications·466 citations·filing 1980–2009
95Inventor score
Files withACTIMED LAB INC9PORTASCIENCE INC3EM DIAGNOSTIC SYSTEMS INC2LAW WAI TAK2INT TECHNIDYNE CORP1
Top patents by PatentIndex Score
20 records- 0185US7379167B2Hemoglobin test strip and analysis systemINT TECHNIDYNE CORP·Filed 2003·Granted May 27, 2008·78 cites·26 claims
- 0283US6562581B2Method for quantitative determination of glycated hemoglobinPORTASCIENCE·Filed 2001·Granted May 13, 2003·35 cites·21 claims
- 0383US5766552AApparatus for red blood cell separationACTIMED LAB INC·Filed 1996·Granted Jun 16, 1998·69 cites·16 claims
- 0481US6709868B2Method and apparatus for measuring white blood cell countPORTASCIENCE INC·Filed 2002·Granted Mar 23, 2004·28 cites·16 claims
- 0578US5652148AMethod and apparatus for red blood cell separationACTIMED LAB INC·Filed 1993·Granted Jul 29, 1997·47 cites·7 claims
- 0677US5447689AMethod and apparatus for flow controlACTIMED LAB INC·Filed 1994·Granted Sep 5, 1995·51 cites·25 claims
- 0776US6759009B2Method and device for clotting time assayPORTASCIENCE INC·Filed 2002·Granted Jul 6, 2004·15 cites·12 claims
- 0870US5286626AProcess and apparatus for direct determination of low density lipoproteinACTIMED LAB INC·Filed 1991·Granted Feb 15, 1994·29 cites·12 claims
- 0969US5660798AApparatus for red blood cell separationACTIMED LAB INC·Filed 1995·Granted Aug 26, 1997·33 cites·11 claims
- 1066US5411870AProcess and apparatus for direct determination of low density lipoproteinACTIMED LAB INC·Filed 1992·Granted May 2, 1995·25 cites·9 claims
- 1152US4278440AReagent and method for direct determination of chloride in serumUNION CARBIDE CORP·Filed 1980·Granted Jul 14, 1981·13 cites·8 claims
- 1249US5556743AMethod for immobilizing dye on substratesACTIMED LAB INC·Filed 1994·Granted Sep 17, 1996·7 cites·18 claims
- 1346US5610025AInhibition of interfering endogenous enzyme activity in assays of biological fluidsACTIMED LAB INC·Filed 1993·Granted Mar 11, 1997·11 cites·26 claims
- 1444US2010047848A1Colorimetric determination of somatic cell count in milkLAW WAI TAK·Filed 2009·Application pending·0 cites
- 1541US2007154743A1Micro-energy re-activating method to recover PEM fuel cell performanceZHANG RUIMING·Filed 2005·Application pending·0 cites
- 1637US2008057596A1Colorimetric determination of somatic cell count in milkLAW WAI TAK·Filed 2006·Application pending·0 cites
- 1734US2006088941A1Method and apparatus for measuring white blood cell countPORTASCIENCE INC·Filed 2003·Application pending·0 cites
- 1833US5914271AFertility testACTIMED LAB INC·Filed 1997·Granted Jun 22, 1999·17 cites·8 claims
- 1932US5116728AReagents for co2 detectionEM DIAGNOSTIC SYSTEMS INC·Filed 1990·Granted May 26, 1992·8 cites·18 claims
- 2026US5013648AEnzymatic detection of monovalent anionsEM DIAGNOSTIC SYSTEMS INC·Filed 1988·Granted May 7, 1991·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →