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:
Jul. 01, 2025
Filed:
Feb. 03, 2025
Katcher Llc, Round Rock, TX (US);
Jace W. Files, Round Rock, TX (US);
Roger S. Hollander, Austin, TX (US);
John Trevor Morrison, Round Rock, TX (US);
Shivshanker S. Naimpally, Leander, TX (US);
Katcher LLC, Round Rock, TX (US);
Abstract
In some examples, a sensor node is mounted to a structure and includes a microphone that is coupled to the structure. The sensor node records, at a first time, first audio data, using the microphone, filters the first audio data to create first filtered audio, records, at a second time that occurs after the first time, second audio data using the microphone, filters the second audio data to create second filtered audio, and determines a difference in decibels between a first volume of the first filtered audio and a second volume of the second filtered audio. If the sensor node determines that the difference in decibels is greater than a predetermined threshold, then the sensor node sends a notification of intrusion activity that includes the difference in decibels.