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:
Apr. 24, 2018
Filed:
Nov. 20, 2014
Soundlly Inc., Incheon, KR;
Tae Hyun Kim, Seoul, KR;
SOUNDLLY INC., Incheon, KR;
Abstract
A low-power sound wave reception method in a computer which includes a microphone, a memory which stores at least one reference pattern, and a computer processor is provided. The low-power sound wave reception method includes: when a sound wave signal having an intensity greater than or equal to a threshold value is detected by the microphone, comparing the sound wave signal and the at least one reference pattern stored in the memory; and when there is a reference pattern matching the sound wave signal, turning on the computer processor, and deactivating the reference pattern matching the sound wave signal (excluding the deactivated reference pattern from the comparing step).