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. 05, 2021
Filed:
Mar. 30, 2020
Applicant:
Shenzhen Voxtech Co., Ltd., Guangdong, CN;
Inventors:
Fengyun Liao, Shenzhen, CN;
Jinbo Zheng, Shenzhen, CN;
Qian Chen, Shenzhen, CN;
Hao Chen, Shenzhen, CN;
Xin Qi, Shenzhen, CN;
Assignee:
SHENZHEN VOXTECH CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 25/00 (2006.01); H04R 9/06 (2006.01);
U.S. Cl.
CPC ...
H04R 25/606 (2013.01); H04R 9/06 (2013.01); H04R 9/066 (2013.01); H04R 2460/13 (2013.01);
Abstract
Methods and apparatus are described herein related to improving the sound quality of a bone conduction speaker. The sound quality of the bone conduction speaker is adjusted in the sound generation, sound transferring, and sound receiving of the bone conduction speaker by designing vibration generation manners and vibration transfer structures.
Liao, Fengyun. (2021). Systems for bone conduction speaker (U.S. Patent No. 11140497). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11140497
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile