Inventor

GHOSH NILAV BARAN

IN4 patents

⚠️ This page may combine multiple inventors who share the name “GHOSH NILAV BARAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OPTUM TECH INC

3 patents

US11227153B2Jan 18, 2022

Automated systems and methods for identifying fields and regions of interest within a document image

OPTUM TECH INC5 citations67

US11682220B2Jun 20, 2023

Overlap-aware optical character recognition

OPTUM TECH INC0 citations42

US12596936B2Apr 7, 2026

Predictive data analysis techniques using graph-based code recommendation machine learning models

OPTUM TECH INC0 citations35

OPTUM INC

1 patent

US11830267B2Nov 28, 2023

Techniques for digital document analysis using document image fingerprinting

OPTUM INC0 citations39