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:
Sep. 02, 2025
Filed:
Feb. 02, 2024
Applicant:
Deftio Llc, Bellevue, WA (US);
Inventor:
Manjirnath Chatterjee, San Francisco, CA (US);
Assignee:
DeftIO LLC, Bellevue, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10K 7/00 (2006.01); G10K 9/20 (2006.01);
U.S. Cl.
CPC ...
G10K 7/00 (2013.01); G10K 7/005 (2013.01); G10K 9/20 (2013.01);
Abstract
A flow controlled sound generation system is disclosed that includes one or more fluid pumps to control air flow through a sound channel. The air flow is modulated through one or more valves to produce audible frequency pressure waves.