Inventor
CHAKRAVARTY SWAPNAJIT
US14 patents
⚠️ This page may combine multiple inventors who share the name “CHAKRAVARTY SWAPNAJIT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHAKRAVARTY SWAPNAJIT
13 patentsUS9164026B2Oct 20, 2015
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
CHAKRAVARTY SWAPNAJIT14 citations83
US8636955B2Jan 28, 2014
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
CHAKRAVARTY SWAPNAJIT11 citations83
US8623284B2Jan 7, 2014
Photonic crystal microarray layouts for enhanced sensitivity and specificity of label-free multiple analyte sensing, biosensing and diagnostic assay
CHAKRAVARTY SWAPNAJIT6 citations83
US8282882B2Oct 9, 2012
Photonic crystal slot waveguide miniature on-chip absorption spectrometer
CHAKRAVARTY SWAPNAJIT8 citations83
US10610846B2Apr 7, 2020
Two-dimensional photonic crystal microarray measurement method and apparatus for highly-sensitive label-free multiple analyte sensing, biosensing, and diagnostic assay
CHAKRAVARTY SWAPNAJIT5 citations71
US8617471B2Dec 31, 2013
Fabrication tolerant design for the chip-integrated spectroscopic identification of solids, liquids, and gases
CHAKRAVARTY SWAPNAJIT4 citations62
US8585974B2Nov 19, 2013
Method for the chip-integrated spectroscopic identification of solids, liquids, and gases
CHAKRAVARTY SWAPNAJIT4 citations62
US8580200B2Nov 12, 2013
Method for label-free multiple analyte sensing, biosensing and diagnostic assay
CHAKRAVARTY SWAPNAJIT3 citations62
US8293177B2Oct 23, 2012
Photonic crystal microarray device for label-free multiple analyte sensing, biosensing and diagnostic assay chips
CHAKRAVARTY SWAPNAJIT3 citations62
US11097246B2Aug 24, 2021
Two-dimensional photonic crystal MicroArray measurement method and apparatus for highly-sensitive label-free multiple analyte sensing, biosensing, and diagnostic assay
CHAKRAVARTY SWAPNAJIT0 citations61
US9579621B2Feb 28, 2017
Method for label-free multiple analyte sensing, biosensing and diagnostic assay
CHAKRAVARTY SWAPNAJIT1 citations51
US9157850B2Oct 13, 2015
Method for the chip-integrated spectroscopic identification of solids, liquids, and gases
CHAKRAVARTY SWAPNAJIT0 citations51
US9063135B2Jun 23, 2015
Method for chip-integrated label-free detection and absorption spectroscopy with high throughput, sensitivity, and specificity
CHAKRAVARTY SWAPNAJIT0 citations51