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. 07, 2017
Filed:
Dec. 07, 2011
Eric Liu, Redwood City, CA (US);
Stefan Johannes Walter Marti, Oakland, CA (US);
Seung Wook Kim, Cupertino, CA (US);
Eric Liu, Redwood City, CA (US);
Stefan Johannes Walter Marti, Oakland, CA (US);
Seung Wook Kim, Cupertino, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Examples disclose a low power integrated circuit to receive and digitize an audio stream. Further, the examples provide the low power integrated circuit to compare the digitized audio stream to a keyword and store the digitized audio stream in a memory. Additionally, the examples also disclose upon recognition of the keyword in the digitized audio stream, the low power integrated circuit transmits a signal to a processor to increase power and analyze the digitized audio stream.