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:
Jun. 27, 2023
Filed:
Jul. 26, 2021
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Vijayakumar Dhanasekaran, San Diego, CA (US);
Khaled Mahmoud Abdelfattah Aly, Irvine, CA (US);
Assignee:
QUALCOMM INCORPORATED, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 13/40 (2006.01); G06F 13/42 (2006.01); H03K 17/687 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H03K 17/6874 (2013.01); G06F 13/4022 (2013.01); G06F 13/4282 (2013.01); G06F 2213/0042 (2013.01); H02J 7/00032 (2020.01);
Abstract
An aspect relates to an apparatus including a first pair of switching devices configured to selectively couple an application processor to a Universal Serial Bus (USB) differential data transmission lines; a USB host port connector coupled to the USB differential data transmission lines; a second pair of switching devices configured to selectively couple an audio circuit to the USB differential data transmission lines; and an equalizer including differential terminals coupled to the USB differential data transmission lines, respectively.