# Patent representation learning with a novel design of patent ontology: Case study on PEM patents

> Research article (Technological Forecasting and Social Change, 2022) · cited 13× · AI/ML

**Wikidata**: [openalex:W4292092490](https://www.wikidata.org/wiki/openalex:W4292092490)  
**Source**: https://4ort.xyz/entity/patent-representation-learning-with-a-novel-design-of-patent-ontology-case-study-on-pem-patents