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. 24, 2026
Filed:
Oct. 15, 2022
Applicant:
Decentralized Biotechnology Intelligence Co., Ltd., Taipei City, TW;
Inventors:
Assignee:
Decentralized Biotechnology Intelligence Co., Ltd., Taipei City, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61B 7/04 (2006.01); A61B 7/00 (2006.01); G10K 11/178 (2006.01);
U.S. Cl.
CPC ...
A61B 7/04 (2013.01); G10K 11/17853 (2018.01);
Abstract
The present invention discloses a smart noise reduction device including a control device; an audio waveform pattern recognizer coupled to the control device for identifying an audio mixed signal including a regularity signal and a non-regularity signal; an audio waveform pattern database coupled to the control device, including at least one audio type, each having a plurality of preset second regularity signals; and an audio filter coupled to the control device to obtain the regularity signal.