Inventor · disambiguated record
Chin-Hai Chang
Also filed as: CHANG CHIN H · CHANG CHIN-HAI
12 granted patents·349 citations·filing 1983–2009
92Inventor score
Top patents by PatentIndex Score
12 records- 0191US4599307AMethod for elimination of selected cell populations in analytic cytologyBECTON DICKINSON CO·Filed 1983·Granted Jul 8, 1986·79 cites·16 claims
- 0284US4654312ALysing agent for analysis of peripheral blood cellsBECTON DICKINSON CO·Filed 1984·Granted Mar 31, 1987·40 cites·20 claims
- 0381US4902613ALysing agent for analysis of peripheral blood cellsBECTON DICKINSON CO·Filed 1986·Granted Feb 20, 1990·45 cites·15 claims
- 0480US5225328AStable alkaline phosphatase compositions with color enhancement and their use in assaysQUIDEL CORP·Filed 1991·Granted Jul 6, 1993·52 cites·19 claims
- 0579US5270169ADetection of HLA antigen-containing immune complexesSANGSTAT MEDICAL CORP·Filed 1992·Granted Dec 14, 1993·47 cites·17 claims
- 0672US5256541ADetection of soluble alloantigen immune complexesSANGSTAT MEDICAL CORP·Filed 1991·Granted Oct 26, 1993·36 cites·5 claims
- 0757US8305425B2Solid-state panoramic image capture apparatusLEN MEI·Filed 2009·Granted Nov 6, 2012·3 cites·28 claims
- 0852US6643841B2Tape-out system of mask tooling network for multiple supply chainUNITED MICROELECTRONICS CORP·Filed 2001·Granted Nov 4, 2003·7 cites·20 claims
- 0952US5022988ADevice for plasma modification--composition and remodelingAPPLIED IMMUNESCIENCES·Filed 1988·Granted Jun 11, 1991·14 cites·8 claims
- 1051US4963265APlasma processing device with anaphylatoxin removerAPPLIED IMMUNESCIENCES·Filed 1988·Granted Oct 16, 1990·15 cites·8 claims
- 1144US5420013AHLA typingSANGSTAT MEDICAL CORP·Filed 1993·Granted May 30, 1995·11 cites·11 claims
- 1230US5534412AAlloantigen enhancement assaySANGSTAT MEDICAL CORP·Filed 1994·Granted Jul 9, 1996·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →