Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7537890 | Methods of performing biochemical reactions in a convective flow field | Madhavi Krishnan, Victor Ugaz | 2009-05-26 |
| 7195036 | Thermal micro-valves for micro-integrated devices | Rohit Pal | 2007-03-27 |
| 7188515 | Nanoliter viscometer for analyzing blood plasma and other liquid samples | Nimisha Srivastava, Robertson Davenport | 2007-03-13 |
| 7125478 | Microscale electrophoresis devices for biomolecule separation and detection | Ponnambalam Selvaganapathy, David T. Burke, Carlos H. Mastrangelo | 2006-10-24 |
| 7066453 | Microscale reaction devices | Carlos H. Mastrangelo, Timothy S. Sammarco, Francis Man, James Russell Webster, Brian N. Johnson +5 more | 2006-06-27 |
| 7005050 | Electrophoresis in microfabricated devices using photopolymerized polyacrylamide gels and electrode-defined sample injection | Sundaresh N. Brahmasandra, Victor Ugaz | 2006-02-28 |
| 7004184 | Compositions and methods for liquid metering in microchannels | Kalyan Handique | 2006-02-28 |
| 6949385 | Thermal microvalves | Brian N. Johnson, Michael Chen | 2005-09-27 |
| 6911183 | Moving microdroplets | Kalyan Handique, Bishnu Prasanna Gogoi | 2005-06-28 |
| 6897670 | Parallel integrated circuit test apparatus and test method | — | 2005-05-24 |
| 6750694 | Signal clipping circuit | Ben D. Hodge | 2004-06-15 |
| 6691077 | Capture and conversion of mixed-signal test stimuli | Craig D. Force | 2004-02-10 |
| 6567021 | Design-for-test circuit for successive approximation analog-to-digital converters | — | 2003-05-20 |
| 6445325 | Piecewise linear digital to analog conversion | — | 2002-09-03 |
| 6379929 | Chip-based isothermal amplification devices and methods | David T. Burke, Brian N. Johnson, John D. DeNuzzio, Wayne F. Beyer, Jr. | 2002-04-30 |
| 6292760 | Method and apparatus to measure non-coherent signals | — | 2001-09-18 |
| 6271021 | Microscale devices and reactions in microscale devices | Carlos H. Mastrangelo, Timothy S. Sammarco, Francis Man, James Russell Webster, Brian N. Johnson +2 more | 2001-08-07 |
| 6240130 | Method and apparatus to measure jitter. | David Ta-wei Kao, Turker Kuyel | 2001-05-29 |
| 6184810 | Method and apparatus to generate mixed signal test stimulus | — | 2001-02-06 |
| 6130098 | Moving microdroplets | Kalyan Handique, Bishnu Prasanna Gogoi, Carlos H. Mastrangelo | 2000-10-10 |
| 6057149 | Microscale devices and reactions in microscale devices | Carlos H. Mastrangelo, Timothy S. Sammarco, Francis Man, James Russell Webster, Brian N. Johnson +5 more | 2000-05-02 |
| 6048734 | Thermal microvalves in a fluid flow method | Brian N. Johnson, Michael Chen | 2000-04-11 |
| 5825786 | Undersampling digital testability circuit | — | 1998-10-20 |
| 5626764 | Continuous multicomponent focusing in a magnetically stabilized fluidized bed | Lisa L. Evans | 1997-05-06 |
| 5589763 | Coherent undersampling digitizer for use with automatic field test equipment | — | 1996-12-31 |