US 11,944,172 B2
Portable listening device with sensors
Arun D. Chawan, San Francisco, CA (US); Kurt Stiehl, Los Gatos, CA (US); Benjamin A. Cousins, Campbell, CA (US); Jonathan S. Aase, Rochester, MI (US); Yacine Azmi, San Mateo, CA (US); Paul Choiniere, Livermore, CA (US); and Scott W. Slabaugh, Gilroy, CA (US)
Assigned to Apple Inc., Cupertino, CA (US)
Filed by Apple Inc., Cupertino, CA (US)
Filed on May 3, 2021, as Appl. No. 17/306,683.
Application 17/306,683 is a continuation of application No. 16/870,373, filed on May 8, 2020, granted, now 11,026,010.
Application 16/870,373 is a continuation of application No. 16/430,853, filed on Jun. 4, 2019, granted, now 10,880,630, issued on Dec. 29, 2020.
Application 16/430,853 is a continuation of application No. 15/273,683, filed on Sep. 22, 2016, granted, now 10,397,682, issued on Aug. 27, 2019.
Claims priority of provisional application 62/384,114, filed on Sep. 6, 2016.
Claims priority of provisional application 62/235,219, filed on Sep. 30, 2015.
Claims priority of provisional application 62/235,205, filed on Sep. 30, 2015.
Claims priority of provisional application 62/235,226, filed on Sep. 30, 2015.
Claims priority of provisional application 62/235,213, filed on Sep. 30, 2015.
Prior Publication US 2021/0274273 A1, Sep. 2, 2021
Int. Cl. A45C 11/00 (2006.01); A45C 11/24 (2006.01); A45C 13/00 (2006.01); A45C 13/02 (2006.01); A45C 13/10 (2006.01); B65D 25/02 (2006.01); B65D 43/16 (2006.01); H01R 13/52 (2006.01); H02J 7/00 (2006.01); H02J 50/10 (2016.01); H04B 1/3888 (2015.01); H04B 5/00 (2006.01); H04R 1/02 (2006.01); H04R 1/10 (2006.01); H04R 1/28 (2006.01); H04R 1/34 (2006.01); H04R 5/033 (2006.01); H04R 9/02 (2006.01); H04R 9/06 (2006.01); H04B 1/3827 (2015.01); H04M 1/60 (2006.01)
CPC A45C 11/00 (2013.01) [A45C 11/24 (2013.01); A45C 13/005 (2013.01); A45C 13/02 (2013.01); A45C 13/1069 (2013.01); B65D 25/02 (2013.01); B65D 43/16 (2013.01); H01R 13/521 (2013.01); H02J 7/0044 (2013.01); H02J 50/10 (2016.02); H04B 1/3888 (2013.01); H04B 5/0037 (2013.01); H04R 1/02 (2013.01); H04R 1/1016 (2013.01); H04R 1/1025 (2013.01); H04R 1/1041 (2013.01); H04R 1/1058 (2013.01); H04R 1/1075 (2013.01); H04R 1/2826 (2013.01); H04R 1/345 (2013.01); H04R 5/033 (2013.01); H04R 9/025 (2013.01); H04R 9/06 (2013.01); A45C 2011/001 (2013.01); A45C 2013/026 (2013.01); F16B 2200/83 (2023.08); H02J 7/00034 (2020.01); H04B 1/385 (2013.01); H04M 1/6033 (2013.01); H04R 1/2857 (2013.01); H04R 2201/105 (2013.01); H04R 2420/07 (2013.01); H04R 2460/03 (2013.01); H04R 2460/09 (2013.01); H04R 2460/17 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A portable listening device comprising: a speaker;
a wireless antenna;
a rechargeable battery;
one or more electrical contacts arranged to couple power to the rechargeable battery;
a housing defining a back volume behind the speaker and a front volume in front of the speaker, the housing further defining a nozzle acoustically coupled to the front volume, wherein:
the nozzle forms an acoustic port arranged to direct sound generated by the speaker into an ear canal of a user;
the nozzle includes a tip and a distal portion opposite the tip; the
distal portion is coupled to the back volume; and
the nozzle is continuously tapered from the distal portion toward the back volume; and
an accelerometer positioned within the housing, and configured to detect a user input on the housing.