Inventor · Rochester, MN, US

Chang Wang

18Patents
5h-index
15Co-inventors
63Inventor score

Filing activity: Feb 18, 1992 → Nov 23, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US9659560B2 Semi-supervised learning of word embeddings Physics 27 Active
US5309358A Method for interchange code conversion of multi-byte character string characters Physics 18 Expired
US9947314B2 Semi-supervised learning of word embeddings Physics 18 Active
US9672814B2 Semi-supervised learning of word embeddings Physics 15 Active
US11288295B2 Utilizing word embeddings for term matching in question answering systems Physics 5 Active
US9858261B2 Relation extraction using manifold models Physics 4 Active
US9460386B2 Passage justification scoring for question answering Physics 3 Active
US9873453B2 Driver hands-on steering wheel detect using EPS signals Performing Operations; Transporting 3 Active
US9037452B2 Relation topic construction and its application in semantic relation extraction Physics 2 Active
US10467270B2 Utilizing word embeddings for term matching in question answering systems Physics 2 Active
US6886735B2 Method of thermosonic wire bonding process for copper connection in a chip Electricity 1 Expired
US10933905B2 Electric power steering system with uniform architecture for multiple operating modes Performing Operations; Transporting 1 Active
US11711021B2 Switching circuit with controllable active clamp function Electricity 1 Active
US10336363B2 Disabling controlled velocity return based on torque gradient and desired velocity error Performing Operations; Transporting 1 Active
US10467268B2 Utilizing word embeddings for term matching in question answering systems Physics 1 Active
US9698721B2 AC motor driving system and method thereof Emerging Cross-Sectional Technologies 0 Active
US9454725B2 Passage justification scoring for question answering Physics 0 Active
US10435062B2 Electric power steering system with uniform architecture for multiple operating modes Performing Operations; Transporting 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.