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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.:

US 12177629 B1

PDFFull Text
Date of Patent:
Dec. 24, 2024

Filed:

Dec. 23, 2022

Sound generation apparatus

Applicant:

Lg Display Co., Ltd., Seoul, KR;

Inventors:

Taehyung Kim, Paju-si, KR;

GyungBo Ha, Paju-si, KR;

SeulKi Nam, Paju-si, KR;

Minjung Kim, Paju-si, KR;

MinHo Sohn, Paju-si, KR;

Assignee:

LG DISPLAY CO., LTD., Seoul, KR;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Sean H Nguyen

Int. Cl.
CPC ...
H04R 17/00 (2006.01); B62D 21/02 (2006.01); B62D 21/15 (2006.01); B62D 25/08 (2006.01); B62D 27/02 (2006.01); G10K 11/16 (2006.01); H04R 3/00 (2006.01);
U.S. Cl.
CPC ...
H04R 17/00 (2013.01); B62D 21/02 (2013.01); B62D 21/155 (2013.01); B62D 25/08 (2013.01); B62D 27/023 (2013.01); G10K 11/16 (2013.01); H04R 3/00 (2013.01); H04R 2499/15 (2013.01);
Abstract

An apparatus may include a passive vibration member and an active vibration member connected to the passive vibration member and including first and second vibration portions arranged in parallel with each other. The apparatus may further include a driving apparatus configured to apply a first driving signal to the first vibration portion and a second driving signal to the second vibration portion, based on an input signal, to vibrate the first vibration portion and the second vibration portion.

Find Patent Forward Citations

Kim, Taehyung. (2024). Sound generation apparatus (U.S. Patent No. 12177629). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12177629

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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