US 12,015,894 B2
Microphone and electronic device having the same
Wenbing Zhou, Shenzhen (CN); Xin Qi, Shenzhen (CN); Fengyun Liao, Shenzhen (CN); and Yongshuai Yuan, Shenzhen (CN)
Assigned to SHENZHEN SHOKZ CO., LTD., Shenzhen (CN)
Filed by SHENZHEN SHOKZ CO., LTD., Guangdong (CN)
Filed on May 10, 2023, as Appl. No. 18/315,481.
Application 18/315,481 is a continuation of application No. 17/651,576, filed on Feb. 18, 2022, granted, now 11,671,746.
Application 17/651,576 is a continuation of application No. 17/171,046, filed on Feb. 9, 2021, granted, now 11,297,416, issued on Apr. 5, 2022.
Application 17/171,046 is a continuation of application No. PCT/CN2020/079809, filed on Mar. 18, 2020.
Claims priority of application No. 202010051694.7 (CN), filed on Jan. 17, 2020.
Prior Publication US 2023/0283946 A1, Sep. 7, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04R 1/28 (2006.01); H04R 1/04 (2006.01); H04R 1/08 (2006.01)
CPC H04R 1/2876 (2013.01) [H04R 1/04 (2013.01); H04R 1/08 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A microphone comprising:
a housing for receiving vibration signals;
a converting component inside the housing for converting the vibration signals into electrical signals, wherein the converting component includes:
a transducer;
at least one damping film attached to the transducer; and
at least one elastic element, wherein the at least one damping film is connected to the transducer and the at least one elastic element respectively, and a resonance frequency of each of the at least one elastic elements is within a predetermined voice frequency range; and
a processing circuit for processing the electrical signals.