Spectral imaging of a sample using a plurality of discrete mid-infrared wavelengths

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9869633
SERIAL NO

15451714

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Spectrally analyzing an unknown sample (10A) for the existence of a characteristic includes (i) analyzing a first known sample (10C) having the characteristic and a second known sample (10D) not having the characteristic to identify less than fifty diagnostic spectral features, each diagnostic spectral feature being present at a different diagnostic wavelength in a mid-infrared spectral region; (ii) directing a plurality of interrogation beams (16) at the unknown sample (10A), each of the interrogation beams (16) having a different interrogation wavelength, and each interrogation wavelength corresponding to a different one of the diagnostic wavelengths; (iii) acquiring a plurality of separate output images (245) of the unknown sample (10A), wherein each of the output images (245) is acquired while the unknown sample is illuminated by a different one of the interrogation beams (16); and (iv) analyzing less than fifty output images (245) with a control system (28) to determine whether the characteristic is present in the unknown sample (10A).

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DAYLIGHT SOLUTIONS INC13029 DANIELSON STREET SUITE 130 POWAY CA 92064

International Classification(s)

loading....
  • 2017 Application Filing Year
  • G01J Class
  • 1764 Applications Filed
  • 1425 Patents Issued To-Date
  • 80.79 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bird, Benjamin Roslindale, US 9 143
Rowlette, Jeremy Redwood City, US 15 53
Weida, Miles James Poway, US 30 254

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 0 Citation Count
  • G01J Class
  • 0 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1614224612312201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6071 - 800255075100125150175200225250275300325350375400425450

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 16, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 16, 2029