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:
Aug. 26, 2014
Filed:
Nov. 17, 2011
Applicants:
Kin Man Tse, Kwai Chung, HK;
Chi Hung Matthew Chan, Kwai Chung, HK;
Inventors:
Kin Man Tse, Kwai Chung, HK;
Chi Hung Matthew Chan, Kwai Chung, HK;
Assignee:
Plastoform Industries Limited, Hong Kong, HK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 25/00 (2006.01); H04R 1/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
This application relates to a wearable speaker system with a passive radiator and an active driver speaker that are connected by a flexible tube. Acoustic energy from the active driver speaker is projected through the flexible tube to the passive radiator, causing the passive radiator to vibrate and resonate in response to the acoustic energy to project the desired audible sounds to a user.
Quick Actions:
Tse, Kin. (2014). Wearable speaker system with satellite speakers and a passive radiator (U.S. Patent No. 8818013). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8818013
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile