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. 20, 2026
Filed:
Mar. 06, 2023
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Dolby International Ab, Dublin, IE;
Rishabh Tyagi, Sydney, AU;
Juan Felix Torres, Redfern, AU;
Stefan Bruhn, Sollentuna, SE;
Stefanie Brown, Lewisham, AU;
DOLBY LABORATORIES LICENSING CORPORATION, San Francisco, CA (US);
DOLBY INTERNATIONAL AB, Dublin, IE;
Abstract
Enclosed are embodiments for audio processing that combines complementary aspects of Spatial Reconstruction (SPAR) and Directional Audio Coding (DirAC) technologies, including higher audio quality, reduced bitrate, input/output format flexibility and/or reduced computational complexity, to produce a codec (e.g., an Ambisonics codec) that has better overall performance than DirAC or SPAR codecs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile