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:
Mar. 05, 2013
Filed:
Oct. 20, 2008
Wong Hoo Sim, Singapore, SG;
Fong Lin Leong, Singapore, SG;
Thean Kuie Christopher Chang, Singapore, SG;
Boon Cheong Raymond NG, Singapore, SG;
Shin Huei Eric Seow, Singapore, SG;
Wong Hoo Sim, Singapore, SG;
Fong Lin Leong, Singapore, SG;
Thean Kuie Christopher Chang, Singapore, SG;
Boon Cheong Raymond Ng, Singapore, SG;
Shin Huei Eric Seow, Singapore, SG;
Creative Technology Ltd, Singapore, SG;
Abstract
There is provided an insert ear bud earphone with variable noise isolation. The earphone includes a housing with a serpentine channel which is able to contain at least one transducer in a main body of the housing; and a cushion which contacts a user's ear canal wall, the cushion being mounted on the serpentine channel. There is preferably at least one opening in either the housing or the cushion which causes leakage and allows ambient noise to enter the user's ear canal. There is also provided a cushion for an insert ear bud earphone. Finally, there is provided a method to enable variable noise isolation in an insert ear bud earphone comprising an inclusion of at least one opening in either a housing of the earphone or a cushion mounted on the earphone which causes leakage and allows ambient noise to enter a user's ear canal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile