US 12,302,066 B2
Systems and methods for suppressing sound leakage
Xin Qi, Shenzhen (CN); Fengyun Liao, Shenzhen (CN); Jinbo Zheng, Shenzhen (CN); Qian Chen, Shenzhen (CN); and Hao Chen, Shenzhen (CN)
Assigned to SHENZHEN SHOKZ CO., LTD., Shenzhen (CN)
Filed by SHENZHEN SHOKZ CO., LTD., Guangdong (CN)
Filed on Apr. 28, 2023, as Appl. No. 18/308,760.
Application 18/308,760 is a continuation of application No. 17/804,611, filed on May 31, 2022, granted, now 11,659,341.
Application 17/804,611 is a continuation of application No. 17/170,874, filed on Feb. 8, 2021, granted, now 11,363,392, issued on Jun. 14, 2022.
Application 17/170,874 is a continuation in part of application No. 17/074,762, filed on Oct. 20, 2020, granted, now 11,197,106, issued on Dec. 7, 2021.
Application 17/074,762 is a continuation in part of application No. 16/813,915, filed on Mar. 10, 2020, granted, now 10,848,878, issued on Nov. 24, 2020.
Application 16/813,915 is a continuation of application No. 16/419,049, filed on May 22, 2019, granted, now 10,616,696, issued on Apr. 7, 2020.
Application 16/419,049 is a continuation of application No. 16/180,020, filed on Nov. 5, 2018, granted, now 10,334,372, issued on Jun. 25, 2019.
Application 16/180,020 is a continuation of application No. 15/650,909, filed on Jul. 16, 2017, granted, now 10,149,071, issued on Dec. 4, 2018.
Application 15/650,909 is a continuation of application No. 15/109,831, granted, now 9,729,978, issued on Aug. 8, 2017, previously published as PCT/CN2014/094065, filed on Dec. 17, 2014.
Application 17/170,874 is a continuation in part of application No. 16/833,839, filed on Mar. 30, 2020, granted, now 11,399,245, issued on Jul. 26, 2022.
Application 16/833,839 is a continuation of application No. 15/752,452, granted, now 10,609,496, issued on Mar. 31, 2020, previously published as PCT/CN2015/086907, filed on Aug. 13, 2015.
Claims priority of application No. 201410005804.0 (CN), filed on Jan. 6, 2014.
Prior Publication US 2023/0269547 A1, Aug. 24, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04R 25/00 (2006.01); G10K 9/13 (2006.01); G10K 9/22 (2006.01); G10K 11/175 (2006.01); G10K 11/178 (2006.01); G10K 11/26 (2006.01); H04R 1/28 (2006.01); H04R 9/06 (2006.01); H04R 17/00 (2006.01)
CPC H04R 25/505 (2013.01) [G10K 9/13 (2013.01); G10K 9/22 (2013.01); G10K 11/175 (2013.01); G10K 11/178 (2013.01); G10K 11/26 (2013.01); H04R 1/2811 (2013.01); H04R 9/066 (2013.01); G10K 2210/3216 (2013.01); H04R 1/2876 (2013.01); H04R 17/00 (2013.01); H04R 2460/13 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method, comprising: providing a speaker including: a housing; a transducer residing inside the housing and configured to generate vibrations, the vibrations producing a sound wave inside the housing; and at least two sound guiding holes located on the housing and configured to guide the sound wave inside the housing through the at least two sound guiding holes to an outside of the housing, wherein the at least two sound guiding holes include a first sound guiding hole and a second sound guiding hole, the first sound guiding hole and the second sound guiding hole are located on different side walls of the housing, the guided sound waves of the first sound guiding hole and the second sound guiding hole have different phases, and wherein the first sound guiding hole or the second sound guiding hole includes a damping layer, the damping layer being configured to adjust the phase of the guided sound wave of the first sound guiding hole or the second sound guiding hole.