ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,399,924, issued on Aug. 26, was assigned to ExlService Holdings Inc. (New York).

"Robust methods for multi-domain signal evaluation systems systems" was invented by Gaurav Iyer (Delhi, India), Arturo Devesa (New York), Ashish Kudaisya (Delhi, India), Solmaz Torabi (Austin, Texas), Somya Rai (Faridabad, India), Ankit Malviya (Ujjain, India), Raunak Nitin Rathi (Pune, India), Md Sharique (Bihar Sharif, India) and Manish Singh Mahra (Noida, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods are disclosed comprising techniques for signal processing, such as receiving a first digital artifact comprising unstructured alphanumeric signal ...