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:
Feb. 10, 2026
Filed:
Jun. 16, 2022
Applicant:
Novio Sound B.v., Enschede, NL;
Inventors:
Arthur Perry Berkhoff, Enschede, NL;
David George Bradford, Enschede, NL;
Assignee:
Novio Sound B.V., Enschede, NL;
Primary Examiner:
Int. Cl.
CPC ...
G10K 11/16 (2006.01); G10K 11/178 (2006.01);
U.S. Cl.
CPC ...
G10K 11/17815 (2018.01); G10K 11/17817 (2018.01); G10K 11/17881 (2018.01); G10K 2210/112 (2013.01); G10K 2210/3026 (2013.01); G10K 2210/3027 (2013.01); G10K 2210/3028 (2013.01); G10K 2210/3046 (2013.01); G10K 2210/3215 (2013.01); G10K 2210/3219 (2013.01);
Abstract
The present invention is in the field of an active sound-cancellation system, an open fluid-duct comprising such an active sound-cancellation system, such as an air duct, and an active sound-cancellation computer program comprising instructions for operating such an active sound-cancellation system. The active sound-cancellation system reduces noise significantly.