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. 17, 2025
Filed:
Jan. 22, 2021
Applicant:
Qm Technologies Aps, Ballerup, DK;
Inventors:
Merlin Von Soosten, Copenhagen S, DK;
Ferdinand Kuemmeth, Copenhagen N, DK;
Anders Kuhle, Vanlose, DK;
Martin Skjodt, Rodovre, DK;
Jonatan Kutchinsky, Ballerup, DK;
Peter Ulrik Kann, Farum, DK;
Assignee:
QM TECHNOLOGIES APS, Ballerup, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P 1/203 (2006.01); H01P 11/00 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
H01P 1/20345 (2013.01); H01P 1/20381 (2013.01); H01P 11/007 (2013.01); H05K 1/028 (2013.01); H05K 2201/051 (2013.01); H05K 2201/055 (2013.01); H05K 2201/056 (2013.01);
Abstract
A filter comprising a flexible PCB with one or more signal tracks on one side. A electromagnetically absorbing material covers the signal tracks. An insulating material may be provided between the signal tracks and the electromagnetically absorbing material. The PCB is then folded or rolled to take up less space. The PCB may be first folded and then rolled to have both ends of the signal tracks available at the outer portion of the roll.