The invention discloses a multi-dimensional vocabulary expansion query
system and method for
trademark registration
risk assessment, and the method comprises the steps: constructing a multi-dimensional, regionalized and quantitative conflict
risk assessment and registrability prediction model, employing an advanced large
language model, and combining the regionalized language culture characteristics; a comprehensive variant set of a target
trademark in multiple dimensions such as shape, sound, meaning,
common name, network term and cross-language transcription is intelligently generated, and the whole process of vocabulary expansion, full-classification parallel retrieval and risk calculation and prediction is automatically completed. The
system has good expandability and
maintainability, the comprehensiveness of
trademark retrieval and the accuracy of
risk identification are remarkably improved, and the risk of missing report is effectively reduced; the trademark retrieval and
risk assessment efficiency is improved, and one-key quick response is realized; quantitative, objective and regionalized adaptive risk assessment and regionability prediction are provided to assist the user in accurate
decision making; the user experience is improved, and a visual report and a convenient export function are provided.