Inventor

ZHANG WENJI

US6 patents

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

GUANGZHOU RANTION TECH CO LTD

4 patents

USD981993SMar 28, 2023

CHANGE HEALTHCARE HOLDINGS LLC

2 patents

US12374433B1Jul 29, 2025

Decision support system using an artificial intelligence (AI) framework for suggesting codes for a clinical record for a patient and related methods and computer program products

CHANGE HEALTHCARE HOLDINGS LLC0 citations45

US12518856B1Jan 6, 2026

Methods, systems, and computer program products for automatically processing a clinical record for a patient using an artificial intelligence (AI) engine to identify content highlights and suggest codes therefor

CHANGE HEALTHCARE HOLDINGS LLC0 citations43

ZHANG WENJI

GUANGZHOU RANTION TECH CO LTD

Pair of earphones

Piano

Synthesizer

MIDI controller

CHANGE HEALTHCARE HOLDINGS LLC

Decision support system using an artificial intelligence (AI) framework for suggesting codes for a clinical record for a patient and related methods and computer program products

Methods, systems, and computer program products for automatically processing a clinical record for a patient using an artificial intelligence (AI) engine to identify content highlights and suggest codes therefor