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:
Dec. 05, 2023
Filed:
Aug. 12, 2020
Chilisin Electronics Corp., Taoyuan, TW;
Tim Wang, Kaohsiung, TW;
Hung-Pin Lin, Kaohsiung, TW;
CHILISIN ELECTRONICS CORP., Taoyuan, TW;
Abstract
A thin-film inductor device includes a substrate made of an electrically insulating material, a first coil unit, a second coil unit, and an inductance-enhancing structure. The first coil unit includes a first upper coil, a first lower coil, and two first electrodes electrically connected to the first upper and lower coils, respectively. The second coil includes a second upper coil, a second lower coil, and two second electrodes electrically connected to the second upper and lower coils, respectively. The first and second upper/lower coils are disposed spacedly and arranged by bifilar winding. The inductance-enhancing structure encapsulates the substrate, the first coil unit, and the second coil unit such that two terminal parts of each of the first electrodes and the second electrodes are exposed for external electrical connection.