The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 07, 2019
Filed:
Dec. 31, 2016
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Jonathan Ben-Tzur, Sunnyvale, CA (US);
Eric Glover, Palo Alto, CA (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A search server stores a plurality of keywords, each associated with an entity type. The server stores grammar rules, each specifying one or more entity types. The server receives a search query with search terms and generates tokens by splitting the search terms, each token associated with a token position that indicates a location of the token within the query. The server generates n-grams. Each n-gram is associated with a start token position and an end token position. The server determines entity types for n-grams that correspond to the keywords and generates a mapping that maps the received entity types and the start token positions of the n-grams that correspond with the received entity types to the end token positions of the n-grams that correspond with the received entity types. The server identifies grammar rules based on the mapping and transmits a result based on the identified grammar rules.