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CHAKRAVARTY SWAPNAJIT

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    205,646
About

CHAKRAVARTY SWAPNAJIT has a total of 13 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States. Its main competitors in its focus markets measurement, optics and micro-structure and nano-technology are SHANGHAI RUIYU BIOTECH CO LTD, JUNG WOO INTERNAT CO LTD and ALIT LIFE SCIENCE CO LTD.

Patent filings in countries

World map showing CHAKRAVARTY SWAPNAJITs patent filings in countries
# Country Total Patents
#1 United States 13

Patent filings per year

Chart showing CHAKRAVARTY SWAPNAJITs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chakravarty Swapnajit 13
#2 Chen Ray T 13
#3 Hosseini Amir 3
#4 Guo Yunbo 2

Latest patents

Publication Filing date Title
US2014378328A1 Two-dimensional photonic crystal microarray measurement method and apparatus for highly-sensitive label-free multiple analyte sensing, biosensing, and diagnostic assay
US2014140655A1 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
US2013005606A1 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
US2012328233A1 Fabrication tolerant design for the chip-integrated spectroscopic identification of solids, liquids, and gases
US2013005605A1 Photonic crystal microarray layouts for enhanced sensitivity and specificity of label-free multiple analyte sensing, biosensing and diagnostic assay
US2012044489A1 Photonic crystal slot waveguide miniature on-chip absorption spectrometer
US2011028346A1 Photonic crystal microarray device for label-free multiple analyte sensing, biosensing and diagnostic assay chips