Integrated sensor

Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C422S051000, C422S051000, C356S073100, C356S128000, C250S200000, C250S227110, C250S227180, C250S227190, C250S210000, C250S227270, C250S227280, C436S149000, C436S164000, C436S805000, C436S806000

Reexamination Certificate

active

06899849

ABSTRACT:
An integrated optical chip device for molecular diagnostics comprising a tunable laser cavity sensor chip using heterodyned detection at the juncture of a sensor laser and a reference laser, and including a microfluid chip to which the sensor chip is flip-chip bonded to form a sample chamber that includes exposed evanescent field material of the tunable laser cavity to which fluid to be diagnosed is directed.

REFERENCES:
patent: 4896325 (1990-01-01), Coldren
patent: 4924320 (1990-05-01), Tanaka et al.
patent: 5637458 (1997-06-01), Frankel et al.
patent: 5663790 (1997-09-01), Ekstrom et al.
patent: 6387707 (2002-05-01), Seul et al.
patent: 2002/0110839 (2002-08-01), Bach et al.
patent: PCT/EP99/00401 (1999-07-01), None
Mason, B. et al., “Tunable sampled Grating DBR Lasers with Integrated Wavelength Monitors,” IEEE Photon. Techn. Letts. 10(8), 1085-1087 (Aug. 1998).
Meinhart, C.D. et al., “PIV Measuremens of a Microchannel Flow,” Experiments in Fluids 27:414-419 (1999).
Miles, R. et al., “Dielectrophoretic Manipulation of Particles for use in Microfluidic Devices,” MEMS—vol. 1, MNicroelectromechanical Systems (MEMS), Proceedings of the ASME International Mechanical Engineering Congress and Exposition, Nashville, TN (1999).
Rabbany, S.Y. et al., “Optical Immunosensors,” Critical Reviews in Biomedical Engineering 22(5/6):307-346 (1994).
Santiago, J.G. et al., “A particle image velocimetry system for microfluidics,” Experiments in Fluids 25:316-319 (1998).
Wang, X. et al., “Separation of Polystyrene Microbeads Using Dielectrophoretic/Gravitational Field-Flow-Fractionation,” Biophysical Journal 74:2689-2701 (1998).
Fish, G.A. et al., “Monolithic InP Optical Crossconnects: 4×4 and Beyond,” Electrical and Computer Engineering, University of California, Santa Barbara, CA, #JWB2, 339341, Jul. 19-23 (1999).
Mason B. et al, “Widely Tunable Sampled Grating DBR Laser with Integrated Electroabsorption Modulator,” IEEE Photonics Technologyt Letters 11(6):638-640 (1999).
Beregovski, Y. et al, “Design and Characteristics of DBR-laser-based environmental sensors”, Sensors and Actuators B, Elsevier Sequoia S.A., Lausanne, CH, vol. 523, No. 1-2, Nov. 26, 1998, pp. 116-124, XP004151882.
Hennig O, et al, “Distributed Bragg reflector laser-based sensor for chemical detection” Optics Communications, North-Holland Publishing Co. Amsterdam, NL, vol. 156, No. 4-6, Nov. 15, 1998 pp. 311-315, XP004143080.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Integrated sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Integrated sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated sensor will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3450018

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.