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. 10, 2025
Filed:
Dec. 26, 2024
University of Shanghai for Science and Technology, Shanghai, CN;
Lihui Zhao, Shanghai, CN;
Hui Guo, Shanghai, CN;
Dongdong Zhang, Shanghai, CN;
Botong Wang, Shanghai, CN;
Shuo Weng, Shanghai, CN;
Chengduo Li, Shanghai, CN;
Jinzhi Feng, Shanghai, CN;
University of Shanghai for Science and Technology, Shanghai, CN;
Abstract
A low inductance capacitor with a concentric ring capacitor core similar to water ripple diffusion is provided, including a laminated bus bar, a capacitor core, a filler and a shell; where the laminated bus bar is embedded in a center of the capacitor core; and the filler is poured between the capacitor core and the shell. The capacitor features a concentric ring-shaped design. The capacitor core consists of metal electrode layers, insulating inner films, and a central gap hole, with the metal electrode layers arranged in a concentric pattern that decreases in thickness, mimicking the diffusion of water ripples.