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:
Aug. 08, 2023
Filed:
Jan. 28, 2019
Applicant:
Sonitor Technologies As, Oslo, NO;
Inventors:
Wilfred Edwin Booij, Oslo, NO;
Kjetil Haslum, Oslo, NO;
Fritjof Boger Engelhardtsen, Oslo, NO;
Endre Bakka, Oslo, NO;
Assignee:
Sonitor Technologies AS, Oslo, NO;
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/02 (2018.01); H04W 4/33 (2018.01); H04W 4/80 (2018.01); H04W 4/20 (2018.01); G01P 13/00 (2006.01); G01S 5/26 (2006.01); G06F 1/12 (2006.01); G06F 1/14 (2006.01);
U.S. Cl.
CPC ...
H04W 4/02 (2013.01); G01P 13/00 (2013.01); G01S 5/26 (2013.01); G06F 1/12 (2013.01); G06F 1/14 (2013.01); H04W 4/33 (2018.02); H04W 4/80 (2018.02);
Abstract
An approach to obtain low latency association of the audio clock in a smartphone with an incoming RF message is to use an interrupt driven routine, where the receipt of the RF message preamble generates an interrupt that reads the audio clock counter since the start of the audio session. In some embodiments such an approach may be implemented on the specialized processing cores found in smartphones that control RF communication, sensor or audio processing.