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Chakravarty; Swapnajit Patent Filings

Chakravarty; Swapnajit

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chakravarty; Swapnajit.The latest application filed is for "two-dimensional photonic crystal microarray measurement method and apparatus for highly-sensitive label-free multiple analyte se".

Company Profile
8.22.20
  • Chakravarty; Swapnajit - Austin TX
  • - Austin TX US
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Two-dimensional photonic crystal MicroArray measurement method and apparatus for highly-sensitive label-free multiple analyte sensing, biosensing, and diagnostic assay
Grant 11,097,246 - Chakravarty , et al. August 24, 2
2021-08-24
Two-Dimensional Photonic Crystal MicroArray Measurement Method and Apparatus for Highly-Sensitive Label-Free Multiple Analyte Se
App 20200206711 - Chakravarty; Swapnajit ;   et al.
2020-07-02
Two-dimensional photonic crystal microarray measurement method and apparatus for highly-sensitive label-free multiple analyte sensing, biosensing, and diagnostic assay
Grant 10,610,846 - Chakravarty , et al.
2020-04-07
Method for label-free multiple analyte sensing, biosensing and diagnostic assay
Grant 9,579,621 - Chakravarty , et al. February 28, 2
2017-02-28
Packaged chip for multiplexing photonic crystal microcavity coupled waveguide and photonic crystal slot waveguide devices for chip-integrated label-free detection and absorption spectroscopy with high throughput, sensitivity, specificity, and wide dynamic range
Grant 9,164,026 - Chakravarty , et al. October 20, 2
2015-10-20
Method for chip-integrated label-free detection and absorption spectroscopy with high throughput, sensitivity, and specificity
Grant 9,063,135 - Chakravarty , et al. June 23, 2
2015-06-23
Integrated Printed Decorative Antenna And Electronics
App 20150002346 - Subbaraman; Harish ;   et al.
2015-01-01
Two-Dimensional Photonic Crystal MicroArray Measurement Method and Apparatus for Highly-Sensitive Label-Free Multiple Analyte Sensing, Biosensing, and Diagnostic Assay
App 20140378328 - Chakravarty; Swapnajit ;   et al.
2014-12-25
Method for Chip-Integrated Label-Free Detection and Absorption Spectroscopy with High Throughput, Sensitivity, and Specificity
App 20140141999 - Chakravarty; Swapnajit ;   et al.
2014-05-22
Packaged Chip For Multiplexing Photonic Crystal Microcavity Coupled Waveguide And Photonic Crystal Slot Waveguide Devices For Chip-Integrated Label-Free Detection And Absorption Spectroscopy With High Throughput, Sensitivity, Specificity, And Wide Dynamic Range
App 20140140655 - Chakravarty; Swapnajit ;   et al.
2014-05-22
Method for the Chip-Integrated Spectroscopic Identification of Solids, Liquids, and Gases
App 20140084147 - Chakravarty; Swapnajit ;   et al.
2014-03-27
Method for Label-Free Multiple Analyte Sensing, Biosensing and Diagnostic Assay
App 20140080740 - Chakravarty; Swapnajit ;   et al.
2014-03-20
Packaged chip for multiplexing photonic crystal waveguide and photonic crystal slot waveguide devices for chip-integrated label-free detection and absorption spectroscopy with high throughput, sensitivity, and specificity
Grant 8,636,955 - Chakravarty , et al. January 28, 2
2014-01-28
Photonic crystal microarray layouts for enhanced sensitivity and specificity of label-free multiple analyte sensing, biosensing and diagnostic assay
Grant 8,623,284 - Chakravarty , et al. January 7, 2
2014-01-07
Fabrication tolerant design for the chip-integrated spectroscopic identification of solids, liquids, and gases
Grant 8,617,471 - Chakravarty , et al. December 31, 2
2013-12-31
Fabrication tolerant design for the chip-integrated spectroscopic identification of solids, liquids, and gases
Grant 08617471 -
2013-12-31
Method for the chip-integrated spectroscopic identification of solids, liquids, and gases
Grant 8,585,974 - Chakravarty , et al. November 19, 2
2013-11-19
Method for label-free multiple analyte sensing, biosensing and diagnostic assay
Grant 8,580,200 - Chakravarty , et al. November 12, 2
2013-11-12
Photonic Crystal MicroArray Layouts for Enhanced Sensitivity and Specificity of Label-Free Multiple Analyte Sensing, Biosensing and Diagnostic Assay
App 20130005605 - Chakravarty; Swapnajit ;   et al.
2013-01-03
Packaged chip for multiplexing photonic crystal waveguide and photonic crystal slot waveguide devices for chip-integrated label-free detection and absorption spectroscopy with high throughput, sensitivity, and specificity
App 20130005606 - Chakravarty; Swapnajit ;   et al.
2013-01-03
Method for Label-Free Multiple Analyte Sensing, Biosensing and Diagnostic Assay
App 20130005604 - Chakravarty; Swapnajit ;   et al.
2013-01-03
Fabrication Tolerant Design for the Chip-Integrated Spectroscopic Identification of Solids, Liquids, and Gases
App 20120328233 - Chakravarty; Swapnajit ;   et al.
2012-12-27
Method for the Chip-Integrated Spectroscopic Identification of Solids, Liquids, and Gases
App 20120327398 - Chakravarty; Swapnajit ;   et al.
2012-12-27
Photonic crystal microarray device for label-free multiple analyte sensing, biosensing and diagnostic assay chips
Grant 8,293,177 - Chakravarty , et al. October 23, 2
2012-10-23
Photonic crystal slot waveguide miniature on-chip absorption spectrometer
Grant 8,282,882 - Chakravarty , et al. October 9, 2
2012-10-09
Photonic crystal slot waveguide miniature on-chip absorption spectrometer
App 20120044489 - Chakravarty; Swapnajit ;   et al.
2012-02-23
Photonic crystal microarray device for label-free multiple analyte sensing, biosensing and diagnostic assay chips
App 20110028346 - Chakravarty; Swapnajit ;   et al.
2011-02-03

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