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:
May. 01, 2018
Filed:
Jun. 15, 2016
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventors:
Kwang Woo Ryu, Incheon, KR;
Jang Soon Han, Gyeonggi-do, KR;
Assignee:
Hyundai Motor Company, Seoul, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03B 29/00 (2006.01); H04N 21/233 (2011.01); H01Q 1/48 (2006.01); H04N 21/414 (2011.01); H04N 21/485 (2011.01);
U.S. Cl.
CPC ...
H04N 21/233 (2013.01); H01Q 1/48 (2013.01); H04N 21/41422 (2013.01); H04N 21/4852 (2013.01);
Abstract
A method of removing common mode noise in a vehicle includes: a radio frequency (RF) switch connecting a feeder cable ground to a common mode (CM) filter or a digital signal processor (DSP) according to a selection signal of an amplitude modulation (AM) broadcast or a frequency modulation (FM) broadcast selected by a user and the CM filter increasing impedance of the feeder cable ground to remove the common mode noise.
Ryu, Kwang. (2018). Method of removing common mode noise, avn system using the method, and vehicle including the avn system (U.S. Patent No. 9961375). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9961375
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile