• Amit Ashok and Stanley Pau, “Multispectral imaging based on computational imaging and a narrow band absorptive lter array,” US  9,823,128 B2, granted November 2017.


  • Stanley Pau and Amit Ashok, “Plenoptic Imaging Apparatus, Method, and Applications,” Provisional Patent filed by University of Arizona, UA16-180, May 2016.


  • Joseph Dagher, Amit Ashok, David Tremblay, Kenny Kubala, “Image Data Fusion Systems and Methods,” US 8,824,833 B2, granted September 2014.


  • Amit Ashok and Joseph Dagher, “Object-based pre-processing for OCR,” US 8,457,423 B2, granted June 2013.