Ontology-based technology function matrix for patent analysis of additive manufacturing in the dental industry

Trappey A.J.C.Trappey C.V.Prof.TONG-MEI WANGTang M.Y.L.2021-07-072021-07-0720171750-0591https://www.scopus.com/inward/record.uri?eid=2-s2.0-85019732183&doi=10.1504%2fIJMR.2017.083652&partnerID=40&md5=6e70df8cfed057c92ab1e7b3b0ee3be7https://scholars.lib.ntu.edu.tw/handle/123456789/570334Ontology-based technology function matrix for patent analysis of additive manufacturing in the dental industryconference paper10.1504/IJMR.2017.0836522-s2.0-85019732183