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.

Date of Patent:
Oct. 14, 2025

Filed:

Nov. 21, 2023
Applicant:

Swift Bridge Technologies (M) Sdn Bhd, Penang, MY;

Inventor:

Dalibor Jan Smejtek, Portland, OR (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 3/44 (2006.01); H01B 13/016 (2006.01);
U.S. Cl.
CPC ...
H01B 3/441 (2013.01); H01B 13/016 (2013.01);
Abstract

A cable includes an inner conductor and a dielectric layer extending around the inner conductor. The dielectric layer includes a bi-directionally stretched polypropylene film having a porous structure that includes a plurality of pores that extend through a thickness of the bi-directionally stretched polypropylene film. The dielectric layer includes air molecules trapped within the pores of the bi-directionally stretched polypropylene film such that the dielectric layer includes polypropylene and air. The cable includes an outer conductor extending around the dielectric layer.


Find Patent Forward Citations

Smejtek, Dalibor. (2025). Electrical cable with dielectric film (U.S. Patent No. 12444519). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12444519

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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