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:
Oct. 29, 2019
Filed:
Mar. 27, 2013
Applicant:
Spotify Ab, Stockholm, SE;
Inventors:
Brian Whitman, Cambridge, MA (US);
Tyler Williams, Cambridge, MA (US);
Hui Ted Cao, Belmont, MA (US);
Assignee:
SPOTIFY AB, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/22 (2019.01); G06F 16/432 (2019.01); G06F 16/732 (2019.01); G06F 16/9032 (2019.01); G06F 16/632 (2019.01);
U.S. Cl.
CPC ...
G06F 16/2272 (2019.01); G06F 16/432 (2019.01); G06F 16/433 (2019.01); G06F 16/632 (2019.01); G06F 16/732 (2019.01); G06F 16/9032 (2019.01);
Abstract
A catalog record is bridged to information stored in at least one inverted index by receiving an application user interface call associated with a predetermined filter request including a record identifier identifying a record in a relational database. A bitset is generated based on item identifiers in the record. The bitset is applied to at least one inverted index to obtain metadata associated with the item identifiers.